Bridge Statistics for Guerneville, California (CA)
Condition, Traffic, Stress, Structural Evaluation, Project Costs

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Structure Number: 20 0049,  Location: 04-SON-116-11.16 (Lat: 38.495381,  Lng: -123.008319),  Route carried "on" structure: State highway 116,  Year Built: 1992,  Status: Open,  Structure Length: 5.49m (18.01ft),  Average Daily Traffic: 8,450 (year 2014),  Truck Traffic: 4%,  Average Future Daily Traffic: 8,400 (year 2038),  Design Load: HS 20,  Features Intersected: HULBERT CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 11.160,  Lanes on structure: 2,  Base Highway Network: Yes (Inventory Route: 1,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 16.5m (54.1ft),  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 27.1m (88.9ft),  Curb-To-Curb Width: 16.6m (54.5ft),  Out-to-Out Width: 17.7m (58.1ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 54.1 metric tons,  Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Waterway Adequacy: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: June 2018,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 20 0071,  Location: 04-SON-116-10.38 (Lat: 38.487592,  Lng: -123.015794),  Route carried "on" structure: State highway 116,  Year Built: 1941,  Status: Open,  Structure Length: 7.71m (25.30ft),  Average Daily Traffic: 8,450 (year 2016),  Truck Traffic: 4%,  Average Future Daily Traffic: 8,400 (year 2038),  Design Load: H 20,  Features Intersected: RUSSIAN RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 10.380,  Lanes on structure: 2,  Base Highway Network: Yes (Inventory Route: 1,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 14,  Length of Maximum Span: 6.1m (20.0ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 9.5m (31.2ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Excellent,  Operating Rating: 42.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 25.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Meets minimum limits,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 20 0072,  Location: 04-SON-116-10.46 (Lat: 38.488814,  Lng: -123.016211),  Route carried "on" structure: State highway 116,  Year Built: 1940,  Status: Open,  Structure Length: 7.83m (25.69ft),  Average Daily Traffic: 8,450 (year 2016),  Truck Traffic: 4%,  Average Future Daily Traffic: 8,400 (year 2038),  Design Load: H 20,  Features Intersected: RUSSIAN RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 10.460,  Lanes on structure: 2,  Base Highway Network: Yes (Inventory Route: 1,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 13,  Length of Maximum Span: 6.1m (20.0ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 9.5m (31.2ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Fair,  Operating Rating: 41.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 27.2 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Meets minimum limits,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 20 0089,  Location: 04-SON-116-11.82 (Lat: 38.501878,  Lng: -123.001739),  Route carried "on" structure: State highway 116,  Year Built: 1991,  Status: Open,  Structure Length: 3.87m (12.70ft),  Average Daily Traffic: 8,450 (year 2014),  Truck Traffic: 4%,  Average Future Daily Traffic: 8,400 (year 2038),  Design Load: HS 20,  Features Intersected: FIFE CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 11.820,  Lanes on structure: 2,  Base Highway Network: Yes (Inventory Route: 1,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 20.7m (67.9ft),  Skew: 2 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 18.9m (62.0ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 17.1m (56.1ft),  Out-to-Out Width: 20.7m (67.9ft)

Condition: Deck: Fair,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 54.1 metric tons,  Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Waterway Adequacy: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2020,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 20 0254,  Location: 04-SON-116-R12.19 (Lat: 38.502256,  Lng: -122.995294),  Route carried "on" structure: State highway 116,  Year Built: 1998,  Status: Open,  Structure Length: 24.54m (80.51ft),  Average Daily Traffic: 8,450 (year 2014),  Truck Traffic: 4%,  Average Future Daily Traffic: 8,400 (year 2038),  Design Load: HS 20+Mod,  Features Intersected: RUSSIAN RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 12.190,  Lanes on structure: 2,  Base Highway Network: Yes (Inventory Route: 1,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 11.5m (37.7ft),  Skew: 2 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 70.1m (230.0ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 11.0m (36.1ft),  Out-to-Out Width: 13.3m (43.6ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Excellent,  Operating Rating: 54.1 metric tons,  Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2020,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 20 0255,  Location: 04-SON-116-R12.42 (Lat: 38.499389,  Lng: -122.993711),  Route carried "on" structure: State highway 116,  Year Built: 1999,  Status: Open,  Structure Length: 5.24m (17.19ft),  Average Daily Traffic: 8,450 (year 2009),  Truck Traffic: 4%,  Average Future Daily Traffic: 8,655 (year 2037),  Design Load: HS 20+Mod,  Features Intersected: DRAKE ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 12.420,  Lanes on structure: 2,  Lanes under structure: 2,  Base Highway Network: Yes (Inventory Route: 1,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 14.4m (47.2ft),  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 5,  Length of Maximum Span: 11.6m (38.1ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 14.4m (47.2ft),  Out-to-Out Width: 16.6m (54.5ft)

Condition: Deck: Poor,  Superstructure: Poor,  Substructure: Good,  Operating Rating: 39.2 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 27.2 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Structural Evaluation: Meets minimum limits,  Deck Geometry: Superior to present desirable criteria,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 5.24m (17.19ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2020,  Bridge Improvement Cost: $870,000,  Roadway Improvement Cost: $174,000,  Total Project Cost: $1,461,000 ( Estimate for 2019),  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 20C0044,  Location: 0.1 MI W ARMSTRONG WDS RD (Lat: 38.512772,  Lng: -122.996547),  Route carried "on" structure: County highway ,  Year Built: 1956,  Status: Open,  Structure Length: 1.01m (3.31ft),  Average Daily Traffic: 602 (year 2011),  Truck Traffic: 2%,  Average Future Daily Traffic: 384 (year 2042),  Features Intersected: FIFE CREEK,  Facility Carried by Structure: LAUGHLIN RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Skew: 3 degrees,  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 9.7m (31.8ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 8.7m (28.5ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 58.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 35.0 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2022,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 20C0102,  Location: 0.1 MI E/O CANYON 7 RD. (Lat: 38.519542,  Lng: -122.977339),  Route carried "on" structure: County highway ,  Year Built: 1971,  Status: Open,  Structure Length: 17.40m (57.09ft),  Average Daily Traffic: 10,300 (year 2015),  Truck Traffic: 3%,  Average Future Daily Traffic: 10,707 (year 2040),  Design Load: HS 20,  Features Intersected: HILLSIDE,  Facility Carried by Structure: RIVER RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Material/Design: Concrete continuous,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 21,  Length of Maximum Span: 8.3m (27.2ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 5.5m (18.0ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Operating Rating: 68.7 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 53.1 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: October 2019,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 20C0103,  Location: 0.3 MI E/O CANYON 7 RD. (Lat: 38.519711,  Lng: -122.975072),  Route carried "on" structure: County highway ,  Year Built: 1971,  Status: Open,  Structure Length: 6.68m (21.92ft),  Average Daily Traffic: 10,300 (year 2015),  Truck Traffic: 3%,  Average Future Daily Traffic: 10,707 (year 2040),  Design Load: HS 20,  Features Intersected: HILLSIDE,  Facility Carried by Structure: RIVER RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 10.7m (35.1ft),  Material/Design: Concrete continuous,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 8,  Length of Maximum Span: 8.3m (27.2ft),  Curb-To-Curb Width: 10.7m (35.1ft),  Out-to-Out Width: 5.5m (18.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 71.3 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 55.1 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 6.68m (21.92ft),  Designated Inspection Frequency: Every 48 months,  Inspection Date: October 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 20C0318,  Location: NEAR BROOKSIDE LN (Lat: 38.503111,  Lng: -123.001536),  Route carried "on" structure: County highway ,  Year Built: 1926,  Status: Open,  Structure Length: 1.07m (3.51ft),  Average Daily Traffic: 1,800 (year 2015),  Truck Traffic: 2%,  Average Future Daily Traffic: 1,900 (year 2040),  Features Intersected: FIFE CREEK,  Facility Carried by Structure: FOURTH ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Skew: 1 degrees,  Material/Design: Concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 10.4m (34.1ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 8.1m (26.6ft),  Out-to-Out Width: 9.0m (29.5ft)

Condition: Deck: Good,  Superstructure: Fair,  Substructure: Fair,  Channel: Good,  Operating Rating: 23.3 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 17.8 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Structural Evaluation: Meets minimum limits,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: High priority of corrective action,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 20C0323,  Location: 0.9 MI NW SH 116 (Lat: 38.500717,  Lng: -123.023472),  Route carried "on" structure: County highway ,  Year Built: 1955,  Status: Open,  Structure Length: 0.85m (2.79ft),  Average Daily Traffic: 950 (year 2015),  Truck Traffic: 2%,  Average Future Daily Traffic: 1,064 (year 2040),  Features Intersected: HUBERT CREEK,  Facility Carried by Structure: OLD CAZADERO RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 5.5m (18.0ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 8.4m (27.6ft),  Curb or Sidewalk Widths: Left: 0.9m (3.0ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 9.1m (29.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Fair,  Channel: Good,  Operating Rating: 99.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 62.2 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: High priority of corrective action,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 20C0344,  Location: 5.6 MI W WESTSIDE RD (Lat: 38.597286,  Lng: -122.965567),  Route carried "on" structure: County highway ,  Year Built: 1960,  Status: Open,  Structure Length: 2.68m (8.79ft),  Average Daily Traffic: 210 (year 2015),  Truck Traffic: 1%,  Average Future Daily Traffic: 274 (year 2040),  Design Load: HS 20,  Features Intersected: MILL CREEK,  Facility Carried by Structure: MILL CREEK RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Skew: 4 degrees,  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 10.4m (34.1ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 7.5m (24.6ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Fair,  Channel: Fair,  Operating Rating: 65.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 39.2 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2021,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 20C0345,  Location: 5.5 MI W OF WESTSIDE RD (Lat: 38.596000,  Lng: -122.965317),  Route carried "on" structure: County highway ,  Year Built: 1961,  Status: Open,  Structure Length: 1.92m (6.30ft),  Average Daily Traffic: 210 (year 2015),  Truck Traffic: 1%,  Average Future Daily Traffic: 274 (year 2040),  Features Intersected: MILL CREEK,  Facility Carried by Structure: MILL CREEK RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 5.8m (19.0ft),  Skew: 2 degrees,  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 7.3m (24.0ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 7.5m (24.6ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Fair,  Channel: Satisfactory,  Operating Rating: 49.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 29.8 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2021,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 20C0346,  Location: 5.4 MI W OF WESTSIDE RD (Lat: 38.594756,  Lng: -122.963928),  Route carried "on" structure: County highway ,  Year Built: 1961,  Status: Open,  Structure Length: 2.26m (7.41ft),  Average Daily Traffic: 210 (year 2015),  Truck Traffic: 1%,  Average Future Daily Traffic: 274 (year 2040),  Features Intersected: MILL CREEK,  Facility Carried by Structure: MILL CREEK RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 5.8m (19.0ft),  Skew: 3 degrees,  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 8.5m (27.9ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 7.5m (24.6ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Critical,  Channel: Satisfactory,  Operating Rating: 56.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 34.0 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: High priority of replacement,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 2.26m (7.41ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2021,  Bridge Improvement Cost: $388,000,  Roadway Improvement Cost: $77,000,  Total Project Cost: $653,000 ( Estimate for 2018),  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 20C0347,  Location: 4.5 MI W OF WESTSIDE RD (Lat: 38.586297,  Lng: -122.954428),  Route carried "on" structure: County highway ,  Year Built: 1961,  Status: Open,  Structure Length: 2.19m (7.19ft),  Average Daily Traffic: 200 (year 2015),  Truck Traffic: 1%,  Average Future Daily Traffic: 610 (year 2040),  Design Load: HS 20,  Features Intersected: MILL CREEK,  Facility Carried by Structure: MILL CREEK RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 5.5m (18.0ft),  Skew: 5 degrees,  Material/Design: Concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 21.3m (69.9ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 7.5m (24.6ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 63.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 38.2 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: May 2019,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 20C0348,  Location: 3.1 MI W OF WESTSIDE RD (Lat: 38.586661,  Lng: -122.931108),  Route carried "on" structure: County highway ,  Year Built: 1957,  Status: Open,  Structure Length: 3.14m (10.30ft),  Average Daily Traffic: 600 (year 2015),  Truck Traffic: 1%,  Average Future Daily Traffic: 1,229 (year 2040),  Features Intersected: MILL CREEK,  Facility Carried by Structure: MILL CREEK RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Skew: 4 degrees,  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 12.2m (40.0ft),  Curb-To-Curb Width: 7.6m (24.9ft),  Out-to-Out Width: 8.7m (28.5ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Fair,  Channel: Satisfactory,  Operating Rating: 57.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 34.3 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2021,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 20C0352,  Location: AT OLD CAZADERO RD (Lat: 38.503322,  Lng: -123.027406),  Route carried "on" structure: County highway ,  Year Built: 1958,  Status: Open,  Structure Length: 1.90m (6.23ft),  Average Daily Traffic: 100 (year 2015),  Truck Traffic: 5%,  Average Future Daily Traffic: 99 (year 2042),  Design Load: HS 20,  Features Intersected: HUBERT CREEK,  Facility Carried by Structure: FERN WAY
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Skew: 1 degrees,  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 9.1m (29.9ft),  Curb or Sidewalk Widths: Left: 0.8m (2.6ft),  Right: 0.0m,  Curb-To-Curb Width: 6.0m (19.7ft),  Out-to-Out Width: 7.0m (23.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Fair,  Channel: Satisfactory,  Operating Rating: 82.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 49.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2020,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 20C0354,  Location: JUST NE OF SR 116 (Lat: 38.483317,  Lng: -123.010950),  Route carried "on" structure: County highway ,  Year Built: 1977,  Status: Open,  Structure Length: 1.83m (6.00ft),  Average Daily Traffic: 600 (year 2012),  Truck Traffic: 1%,  Average Future Daily Traffic: 1,020 (year 2041),  Features Intersected: RUSSIAN RIV SUMMER XING,  Facility Carried by Structure: VACATION BEACH RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 1,  Owner: County Highway Agency,  Approaching Roadway Width: 4.3m (14.1ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 6.1m (20.0ft),  Curb-To-Curb Width: 4.1m (13.5ft),  Out-to-Out Width: 4.3m (14.1ft)

Condition: Deck: Good,  Superstructure: Poor,  Substructure: Fair,  Channel: Satisfactory,  Operating Rating: 64.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 38.9 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Meets minimum limits,  Deck Geometry: High priority of replacement,  Waterway Adequacy: High priority of replacement,  Approach Roadway Alignment: High priority of corrective action,  Length Of Structure Improvement: 1.83m (6.00ft),  Designated Inspection Frequency: Every 12 months,  Inspection Date: July 2021,  Bridge Improvement Cost: $181,000,  Roadway Improvement Cost: $36,000,  Total Project Cost: $305,000 ( Estimate for 2020),  Deck Structure Type: Corrugated Steel,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 20C0356,  Location: 1.1 MI W S.H. 116 (Lat: 38.492614,  Lng: -123.007922),  Route carried "on" structure: County highway ,  Year Built: 1930,  Year Reconstructed: 2019,  Status: Open,  Structure Length: 6.10m (20.01ft),  Average Daily Traffic: 3,000 (year 2011),  Truck Traffic: 2%,  Average Future Daily Traffic: 1,750 (year 2042),  Features Intersected: HILLSIDE,  Facility Carried by Structure: NEELEY ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 10,  Length of Maximum Span: 9.1m (29.9ft),  Curb-To-Curb Width: 6.7m (22.0ft),  Out-to-Out Width: 3.6m (11.8ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Fair,  Operating Rating: 25.9 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 15.6 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: Meets minimum limits,  Deck Geometry: High priority of replacement,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Inspection Date: March 2022,  Critical Feature Inspection Date: March 2022,  Deck Structure Type: Corrugated Steel,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 20C0358,  Location: REMOVED AT HIGH WATER (Lat: 38.502786,  Lng: -122.961833),  Route carried "on" structure: County highway ,  Year Built: 1977,  Year Reconstructed: 2009,  Status: Open,  Structure Length: 7.32m (24.02ft),  Average Daily Traffic: 275 (year 2012),  Truck Traffic: 1%,  Average Future Daily Traffic: 320 (year 2041),  Features Intersected: RUSSIAN RIV SUMMER XING,  Facility Carried by Structure: ODD FELLOWS PARK R
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 1,  Owner: County Highway Agency,  Approaching Roadway Width: 4.3m (14.1ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 9,  Length of Maximum Span: 9.2m (30.2ft),  Curb-To-Curb Width: 4.1m (13.5ft),  Out-to-Out Width: 4.3m (14.1ft)

Condition: Deck: Good,  Superstructure: Fair,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 64.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 38.9 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Meets minimum limits,  Designated Inspection Frequency: Every 12 months,  Inspection Date: July 2021,  Deck Structure Type: Concrete Precast Panels

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Structure Number: 20C036,  Location: 0.2 MI N RIVER RD (Lat: 38.519553,  Lng: -122.981364),  Route carried "on" structure: County highway ,  Year Built: 1930,  Status: Open,  Structure Length: 1.71m (5.61ft),  Average Daily Traffic: 100 (year 2011),  Truck Traffic: 1%,  Average Future Daily Traffic: 218 (year 2042),  Features Intersected: HILLSIDE,  Facility Carried by Structure: EAGLE NEST LANE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 1,  Owner: County Highway Agency,  Approaching Roadway Width: 3.7m (12.1ft),  Material/Design: Wood or Timber,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 5.8m (19.0ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 3.7m (12.1ft),  Out-to-Out Width: 4.0m (13.1ft)

Condition: Deck: Fair,  Superstructure: Poor,  Substructure: Fair,  Operating Rating: 35.6 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 24.9 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Meets minimum limits,  Deck Geometry: Meets minimum limits,  Approach Roadway Alignment: Meets minimum limits,  Length Of Structure Improvement: 1.71m (5.61ft),  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Inspection Date: March 2022,  Critical Feature Inspection Date: March 2022,  Bridge Improvement Cost: $144,000,  Roadway Improvement Cost: $28,000,  Total Project Cost: $243,000 ( Estimate for 2019),  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 20C0363,  Location: 0.15 MI W ARMSTRNG WDS RD (Lat: 38.516492,  Lng: -122.998419),  Route carried "on" structure: County highway ,  Year Built: 1970,  Status: Open,  Structure Length: 0.82m (2.69ft),  Average Daily Traffic: 100 (year 2015),  Truck Traffic: 5%,  Average Future Daily Traffic: 156 (year 2040),  Features Intersected: FIFE CREEK,  Facility Carried by Structure: WATSON RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Skew: 2 degrees,  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.6m (24.9ft),  Curb-To-Curb Width: 10.3m (33.8ft),  Out-to-Out Width: 10.5m (34.4ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 65.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 39.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: July 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 20C0364,  Location: JUST N/O SWTWTR SPNGS RD (Lat: 38.527181,  Lng: -123.000592),  Route carried "on" structure: County highway ,  Year Built: 1959,  Status: Open,  Structure Length: 0.79m (2.59ft),  Average Daily Traffic: 3,800 (year 2015),  Truck Traffic: 5%,  Average Future Daily Traffic: 5,290 (year 2040),  Features Intersected: REDWOOD CREEK,  Facility Carried by Structure: ARMSTRONG WOODS RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.8m (32.2ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.6m (24.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Very good,  Operating Rating: 34.3 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 26.6 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Structural Evaluation: Equal to present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2020

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Structure Number: 20C0365,  Location: 1.2 MI NE ARMSTRNG WOOD R (Lat: 38.536978,  Lng: -122.988125),  Route carried "on" structure: County highway ,  Year Built: 1970,  Status: Open,  Structure Length: 1.16m (3.81ft),  Average Daily Traffic: 140 (year 2015),  Truck Traffic: 1%,  Average Future Daily Traffic: 104 (year 2040),  Features Intersected: BRANCH REDWOOD CREEK,  Facility Carried by Structure: SWEETWATER SPRG RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.4m (21.0ft),  Skew: 4 degrees,  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 5.5m (18.0ft),  Curb-To-Curb Width: 9.8m (32.2ft),  Out-to-Out Width: 10.4m (34.1ft)

Condition: Channel: Good,  Culverts: Satisfactory,  Operating Rating: 40.5 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 24.3 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2021

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Structure Number: 20C0366,  Location: 6.1 MI W ARMSTRONG RD (Lat: 38.545683,  Lng: -122.941339),  Route carried "on" structure: County highway ,  Year Built: 1974,  Status: Open,  Structure Length: 1.22m (4.00ft),  Average Daily Traffic: 140 (year 2015),  Truck Traffic: 1%,  Average Future Daily Traffic: 105 (year 2040),  Features Intersected: PORTER CREEK,  Facility Carried by Structure: SWTWATER SPRING RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 1,  Owner: County Highway Agency,  Approaching Roadway Width: 3.0m (9.8ft),  Skew: 4 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 4.4m (14.4ft),  Curb-To-Curb Width: 4.1m (13.5ft),  Out-to-Out Width: 4.3m (14.1ft)

Condition: Deck: Good,  Superstructure: Fair,  Substructure: Fair,  Channel: Good,  Operating Rating: 99.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 67.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Inspection Date: July 2021,  Critical Feature Inspection Date: July 2021,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 20C0367,  Location: 6.6 MI W ARMSTRONG RD (Lat: 38.542850,  Lng: -122.931361),  Route carried "on" structure: County highway ,  Year Built: 1968,  Status: Open,  Structure Length: 0.91m (2.99ft),  Average Daily Traffic: 140 (year 2015),  Truck Traffic: 1%,  Average Future Daily Traffic: 105 (year 2040),  Features Intersected: PORTER CREEK,  Facility Carried by Structure: SWEETWTR SPRNGS RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 1,  Owner: County Highway Agency,  Approaching Roadway Width: 3.0m (9.8ft),  Skew: 4 degrees,  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 8.5m (27.9ft),  Curb-To-Curb Width: 3.4m (11.2ft),  Out-to-Out Width: 3.6m (11.8ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Fair,  Channel: Good,  Operating Rating: 36.6 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 22.0 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2021,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 20C0368,  Location: 3.5 MI W OF WESTSIDE RD (Lat: 38.541736,  Lng: -122.927078),  Route carried "on" structure: County highway ,  Year Built: 1968,  Status: Open,  Structure Length: 1.19m (3.90ft),  Average Daily Traffic: 140 (year 2015),  Truck Traffic: 1%,  Average Future Daily Traffic: 105 (year 2040),  Features Intersected: PORTER CREEK,  Facility Carried by Structure: SWEETWTR SPRNGS RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 1,  Owner: County Highway Agency,  Approaching Roadway Width: 3.0m (9.8ft),  Skew: 5 degrees,  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 5.6m (18.4ft),  Curb-To-Curb Width: 4.1m (13.5ft),  Out-to-Out Width: 4.3m (14.1ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Critical,  Channel: Satisfactory,  Operating Rating: 27.2 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 16.2 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: High priority of replacement,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 1.19m (3.90ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2021,  Bridge Improvement Cost: $117,000,  Roadway Improvement Cost: $23,000,  Total Project Cost: $197,000 ( Estimate for 2017),  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 20C0375,  Location: JUST W OF S.R. 116 (Lat: 38.485914,  Lng: -122.962325),  Route carried "on" structure: County highway ,  Year Built: 1968,  Status: Open,  Structure Length: 1.01m (3.31ft),  Average Daily Traffic: 95 (year 2015),  Average Future Daily Traffic: 110 (year 2040),  Features Intersected: POCKET CANYON CREEK,  Facility Carried by Structure: MAYS CANYON RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 5.2m (17.1ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 9.4m (30.8ft),  Curb-To-Curb Width: 7.2m (23.6ft),  Out-to-Out Width: 7.4m (24.3ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 41.5 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 31.8 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2021,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 20C0379,  Location: 0.1 MI NW LAUREL RD (Lat: 38.498497,  Lng: -122.941206),  Route carried "on" structure: County highway ,  Year Built: 1930,  Status: Posted for load,  Structure Length: 2.26m (7.41ft),  Average Daily Traffic: 50 (year 2011),  Average Future Daily Traffic: 112 (year 2041),  Features Intersected: HILLSIDE,  Facility Carried by Structure: SUMMERHOME PARK RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 1,  Owner: County Highway Agency,  Approaching Roadway Width: 3.4m (11.2ft),  Material/Design: Wood or Timber,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 5.5m (18.0ft),  Curb or Sidewalk Widths: Left: 0.3m (1.0ft),  Right: 0.0m,  Curb-To-Curb Width: 3.4m (11.2ft),  Out-to-Out Width: 3.1m (10.2ft)

Condition: Deck: Poor,  Superstructure: Poor,  Substructure: Fair,  Operating Rating: 23.3 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 15.2 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Meets minimum limits,  Deck Geometry: High priority of corrective action,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 20.0 - 29.9% below),  Length Of Structure Improvement: 2.26m (7.41ft),  Designated Inspection Frequency: Every 12 months,  Critical Feature Inspection Frequency: Every 24 months,  Inspection Date: July 2021,  Critical Feature Inspection Date: July 2020,  Bridge Improvement Cost: $142,000,  Roadway Improvement Cost: $28,000,  Total Project Cost: $239,000 ( Estimate for 2018),  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 20C0397,  Location: AT SANTA ROSA AVENUE (Lat: 38.487297,  Lng: -123.016681),  Route carried "on" structure: County highway ,  Year Built: 1960,  Year Reconstructed: 2010,  Status: Open,  Structure Length: 2.31m (7.58ft),  Average Daily Traffic: 100 (year 2015),  Average Future Daily Traffic: 109 (year 2042),  Design Load: HS 20,  Features Intersected: HILLSIDE,  Facility Carried by Structure: OLD MONTE RIO ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 5.9m (19.4ft),  Curb-To-Curb Width: 6.1m (20.0ft),  Out-to-Out Width: 6.2m (20.3ft)

Condition: Deck: Good,  Superstructure: Fair,  Substructure: Fair,  Operating Rating: 51.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 30.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Inspection Date: November 2020,  Critical Feature Inspection Date: November 2020,  Deck Structure Type: Corrugated Steel,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 20C0399,  Location: 0.3 MI SW CHERRY ROAD (Lat: 38.493925,  Lng: -123.013714),  Route carried "on" structure: County highway ,  Year Built: 1960,  Year Reconstructed: 2013,  Status: Open,  Structure Length: 3.87m (12.70ft),  Average Daily Traffic: 100 (year 2015),  Truck Traffic: 5%,  Average Future Daily Traffic: 109 (year 2042),  Features Intersected: HILLSIDE,  Facility Carried by Structure: OLD MONTE RIO ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 1,  Owner: County Highway Agency,  Approaching Roadway Width: 5.2m (17.1ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 8,  Length of Maximum Span: 5.5m (18.0ft),  Curb-To-Curb Width: 5.5m (18.0ft),  Out-to-Out Width: 5.6m (18.4ft)

Condition: Deck: Good,  Superstructure: Fair,  Substructure: Fair,  Operating Rating: 46.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 27.9 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Inspection Date: November 2020,  Critical Feature Inspection Date: November 2020,  Deck Structure Type: Corrugated Steel,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 20C0455,  Location: 0.1 MI NE SANTA ROSA AVE (Lat: 38.488172,  Lng: -123.017422),  Route carried "on" structure: County highway ,  Year Built: 1980,  Status: Open,  Structure Length: 1.56m (5.12ft),  Average Daily Traffic: 100 (year 2015),  Truck Traffic: 1%,  Average Future Daily Traffic: 109 (year 2042),  Features Intersected: HILLSIDE,  Facility Carried by Structure: OLD MONTE RIO RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 3.7m (12.1ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 6.1m (20.0ft),  Curb-To-Curb Width: 6.1m (20.0ft),  Out-to-Out Width: 2.3m (7.5ft)

Condition: Deck: Good,  Superstructure: Fair,  Substructure: Fair,  Operating Rating: 29.8 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 23.0 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Inspection Date: November 2020,  Critical Feature Inspection Date: November 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 20C0463,  Location: 1.6 MI E INTERCTN SR 116 (Lat: 38.518264,  Lng: -122.980364),  Route carried "on" structure: County highway ,  Year Built: 1979,  Status: Open,  Structure Length: 1.80m (5.91ft),  Average Daily Traffic: 10,300 (year 2009),  Truck Traffic: 3%,  Average Future Daily Traffic: 11,123 (year 2042),  Design Load: HS 20,  Features Intersected: HILLSIDE,  Facility Carried by Structure: RIVER ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 1,  Owner: County Highway Agency,  Approaching Roadway Width: 11.0m (36.1ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 5.8m (19.0ft),  Curb-To-Curb Width: 9.8m (32.2ft),  Out-to-Out Width: 2.7m (8.9ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Operating Rating: 44.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 26.9 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Meets minimum limits,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Inspection Date: March 2022,  Critical Feature Inspection Date: March 2022,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 20C0498,  Location: 1/4 MI E OLD MONTE RIO RD (Lat: 38.488214,  Lng: -123.017956),  Route carried "on" structure: County highway ,  Year Built: 1990,  Status: Open,  Structure Length: 2.90m (9.51ft),  Average Daily Traffic: 100 (year 2015),  Average Future Daily Traffic: 217 (year 2042),  Design Load: HS 20,  Features Intersected: HILLSIDE,  Facility Carried by Structure: SANTA ROSA AVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 1,  Owner: County Highway Agency,  Approaching Roadway Width: 2.7m (8.9ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 5,  Length of Maximum Span: 5.8m (19.0ft),  Curb-To-Curb Width: 4.0m (13.1ft),  Out-to-Out Width: 4.5m (14.8ft)

Condition: Deck: Good,  Superstructure: Fair,  Substructure: Fair,  Operating Rating: 72.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 43.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Inspection Date: November 2020,  Critical Feature Inspection Date: November 2020,  Deck Structure Type: Corrugated Steel,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 20C0508,  Location: 0.6 MILE S SR 116 (Lat: 38.491317,  Lng: -123.016522),  Route carried "on" structure: County highway ,  Year Built: 1996,  Status: Open,  Structure Length: 2.30m (7.55ft),  Average Daily Traffic: 100 (year 2015),  Truck Traffic: 1%,  Average Future Daily Traffic: 217 (year 2042),  Design Load: HS 20+Mod,  Features Intersected: HILLSIDE,  Facility Carried by Structure: Old Monte Rio Road
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.4m (21.0ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 6.0m (19.7ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 6.4m (21.0ft),  Out-to-Out Width: 3.3m (10.8ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Fair,  Operating Rating: 43.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 25.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Inspection Date: November 2020,  Critical Feature Inspection Date: November 2020,  Deck Structure Type: Corrugated Steel,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 20C0529,  Location: E OF CANYON 2 & 7 ROADS (Lat: 38.519814,  Lng: -122.973750),  Route carried "on" structure: Bypass County highway ,  Year Built: 2001,  Status: Open,  Structure Length: 3.41m (11.19ft),  Average Daily Traffic: 4,000 (year 2015),  Truck Traffic: 3%,  Average Future Daily Traffic: 4,956 (year 2043),  Design Load: HS 20+Mod,  Features Intersected: HILLSIDE,  Facility Carried by Structure: RIVER ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 14.0m (45.9ft),  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 11.4m (37.4ft),  Curb-To-Curb Width: 14.0m (45.9ft),  Out-to-Out Width: 7.0m (23.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 54.1 metric tons,  Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: October 2021,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 20C053,  Location: E OF CANYON 2 & 7 ROADS (Lat: 38.519811,  Lng: -122.973144),  Route carried "on" structure: Bypass County highway ,  Year Built: 2001,  Status: Open,  Structure Length: 5.01m (16.44ft),  Average Daily Traffic: 4,000 (year 2015),  Truck Traffic: 3%,  Average Future Daily Traffic: 4,956 (year 2043),  Design Load: HS 20+Mod,  Features Intersected: HILLSIDE,  Facility Carried by Structure: RIVER ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 14.0m (45.9ft),  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 12.5m (41.0ft),  Curb-To-Curb Width: 14.0m (45.9ft),  Out-to-Out Width: 7.2m (23.6ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 54.1 metric tons,  Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: October 2021,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 20C0537,  Location: 4 MI W/O WESTSIDE RD (Lat: 38.544147,  Lng: -122.935997),  Route carried "on" structure: County highway ,  Year Built: 2005,  Status: Open,  Structure Length: 1.52m (4.99ft),  Average Daily Traffic: 140 (year 2015),  Truck Traffic: 3%,  Average Future Daily Traffic: 150 (year 2040),  Design Load: HS 20,  Features Intersected: PORTER CREEK,  Facility Carried by Structure: SWTWATER SPRING RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 1,  Owner: County Highway Agency,  Approaching Roadway Width: 4.5m (14.8ft),  Material/Design: Steel,  Design/Construction: Truss - Thru,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 15.2m (49.9ft),  Curb-To-Curb Width: 4.2m (13.8ft),  Out-to-Out Width: 4.4m (14.4ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 52.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 31.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Inspection Date: July 2021,  Critical Feature Inspection Date: July 2021,  Deck Structure Type: Corrugated Steel,  Wearing Surface/Protective System: Wearing Surface: Epoxy Overlay

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Structure Number: 20C0539,  Location: 0.7 MI E CNOPIUS RD (Lat: 38.481394,  Lng: -123.004886),  Route carried "on" structure: County highway ,  Year Built: 2006,  Status: Open,  Structure Length: 2.10m (6.89ft),  Average Daily Traffic: 100 (year 2015),  Truck Traffic: 3%,  Average Future Daily Traffic: 109 (year 2042),  Design Load: HS 20,  Features Intersected: HILLSIDE,  Facility Carried by Structure: OLD MONTE RIO RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 1,  Owner: County Highway Agency,  Approaching Roadway Width: 4.5m (14.8ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 6.1m (20.0ft),  Curb-To-Curb Width: 5.2m (17.1ft),  Out-to-Out Width: 2.6m (8.5ft)

Condition: Deck: Good,  Superstructure: Fair,  Substructure: Fair,  Operating Rating: 90.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 54.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: High priority of corrective action,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Inspection Date: November 2020,  Critical Feature Inspection Date: November 2020,  Deck Structure Type: Corrugated Steel,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 20C0541,  Location: 1 MI W SR 116 (Lat: 38.492469,  Lng: -123.008728),  Route carried "on" structure: County highway ,  Year Built: 2006,  Status: Open,  Structure Length: 3.66m (12.01ft),  Average Daily Traffic: 3,000 (year 2015),  Truck Traffic: 2%,  Average Future Daily Traffic: 1,750 (year 2042),  Design Load: HS 20,  Features Intersected: HILLSIDE,  Facility Carried by Structure: NEELEY ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.9m (22.6ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 6,  Length of Maximum Span: 6.1m (20.0ft),  Curb-To-Curb Width: 6.9m (22.6ft),  Out-to-Out Width: 2.7m (8.9ft)

Condition: Deck: Good,  Superstructure: Fair,  Substructure: Fair,  Operating Rating: 41.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 24.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: High priority of replacement,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Inspection Date: November 2020,  Critical Feature Inspection Date: November 2020,  Deck Structure Type: Corrugated Steel,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 20C0545,  Location: 1.6 MI E/O SR 116 (Lat: 38.517947,  Lng: -122.980572),  Route carried "on" structure: County highway ,  Year Built: 2007,  Status: Open,  Structure Length: 4.18m (13.71ft),  Average Daily Traffic: 10,250 (year 2009),  Truck Traffic: 3%,  Average Future Daily Traffic: 11,914 (year 2044),  Design Load: HS 20+Mod,  Features Intersected: HILLSIDE,  Facility Carried by Structure: RIVER ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 11.0m (36.1ft),  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 13.4m (44.0ft),  Curb-To-Curb Width: 11.0m (36.1ft),  Out-to-Out Width: 6.0m (19.7ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 54.1 metric tons,  Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: March 2022,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 20C0573,  Location: BTWN SANTA ROSA & DUNCAN (Lat: 38.490197,  Lng: -123.016989),  Route carried "on" structure: County highway ,  Year Built: 2012,  Status: Open,  Structure Length: 4.70m (15.42ft),  Average Daily Traffic: 100 (year 2015),  Truck Traffic: 1%,  Average Future Daily Traffic: 109 (year 2042),  Features Intersected: HILLSIDE,  Facility Carried by Structure: OLD MONTE RIO ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 1,  Owner: County Highway Agency,  Approaching Roadway Width: 4.0m (13.1ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 8,  Length of Maximum Span: 5.9m (19.4ft),  Curb-To-Curb Width: 4.4m (14.4ft),  Out-to-Out Width: 2.5m (8.2ft)

Condition: Deck: Good,  Superstructure: Fair,  Substructure: Fair,  Operating Rating: 62.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 37.3 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Inspection Date: November 2020,  Critical Feature Inspection Date: November 2020,  Deck Structure Type: Corrugated Steel,  Wearing Surface/Protective System: Wearing Surface: Bituminous