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


  • National Bridge Inventory (NBI) Statistics
  • 19Number of bridges
  • 141ft / 43.1mTotal length
  • $235,000Total costs
  • 31,678Total average daily traffic
  • 3,540Total average daily truck traffic
  • 60,673Total future (year 2035) average daily traffic
  • National Bridge Inventory (NBI) Registered Bridges for Biggs
  • No street view available for this location

New bridges in Biggs, CA - historical statistics
  • New bridges - historical statistics
  • 11920-1929
  • 41930-1939
  • 21940-1949
  • 41950-1959
  • 21960-1969
  • 21970-1979
  • 31990-1999
  • 12010-2019
Average Bridge Daily Traffic in Biggs, CA
Average Bridge Truck Traffic in Biggs, CA
Bridge Condition - Deck
  • Bridge Condition - Deck
  • 70.6%Good
  • 29.4%Fair
Bridge Condition - Superstructure
  • Bridge Condition - Superstructure
  • 47.1%Good
  • 47.1%Fair
  • 5.9%Poor
Bridge Condition - Substructure
  • Bridge Condition - Substructure
  • 47.1%Good
  • 52.9%Fair
Bridge Condition - Channel
  • Bridge Condition - Channel
  • 5.3%Excellent
  • 47.4%Very good
  • 10.5%Good
  • 26.3%Satisfactory
  • 5.3%Fair
  • 5.3%Poor
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Structure Number: 12 0003,  Location: 03-BUT-099-8.21 (Lat: 39.422550,  Lng: -121.688081),  Route carried "on" structure: State highway 99,  Year Built: 1950,  Status: Open,  Structure Length: 2.44m (8.01ft),  Average Daily Traffic: 11,050 (year 2009),  Truck Traffic: 10%,  Average Future Daily Traffic: 21,231 (year 2039),  Design Load: HS 20,  Features Intersected: HAMILTON SLOUGH
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 8.210,  Lanes on structure: 2,  Base Highway Network: Yes (,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 10.9m (35.8ft),  Skew: 3 degrees,  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 6.7m (22.0ft),  Curb-To-Curb Width: 12.1m (39.7ft),  Out-to-Out Width: 12.8m (42.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: 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: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 12 0004,  Location: 03-BUT-099-9.21 (Lat: 39.437003,  Lng: -121.688181),  Route carried "on" structure: State highway 99,  Year Built: 1921,  Year Reconstructed: 1950,  Status: Open,  Structure Length: 1.13m (3.71ft),  Average Daily Traffic: 11,050 (year 2009),  Truck Traffic: 10%,  Average Future Daily Traffic: 21,231 (year 2039),  Design Load: HS 15,  Features Intersected: BIGGS EXTENSION CANAL
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 9.210,  Lanes on structure: 2,  Base Highway Network: Yes (,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 11.9m (39.0ft),  Material/Design: Concrete continuous,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 5.2m (17.1ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 12.9m (42.3ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Fair,  Channel: Satisfactory,  Operating Rating: 22.0 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: 16.8 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: 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: April 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 12C005,  Location: 3.2 MI N OF NELSON RD (Lat: 39.594669,  Lng: -121.780528),  Route carried "on" structure: County highway ,  Year Built: 1992,  Status: Open,  Structure Length: 3.23m (10.60ft),  Average Daily Traffic: 1,254 (year 2017),  Truck Traffic: 14%,  Average Future Daily Traffic: 2,663 (year 2041),  Design Load: HS 20+Mod,  Features Intersected: NORTH FORK HAMLIN SLOUGH,  Facility Carried by Structure: MIDWAY 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: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 9.1m (29.9ft),  Curb-To-Curb Width: 10.4m (34.1ft),  Out-to-Out Width: 10.6m (34.8ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Good,  Channel: Very 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: Somewhat better than minimum adequacy,  Deck Geometry: 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: November 2020,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 12C0058,  Location: 0.4 MI S OF B ST (Lat: 39.406836,  Lng: -121.716178),  Route carried "on" structure: City street ,  Year Built: 1950,  Status: Open,  Structure Length: 0.73m (2.40ft),  Average Daily Traffic: 800 (year 2019),  Truck Traffic: 3%,  Average Future Daily Traffic: 1,670 (year 2041),  Design Load: HS 20,  Features Intersected: HAMILTON SLOUGH,  Facility Carried by Structure: W BIGS-GRIDLY RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.0m (23.0ft),  Curb-To-Curb Width: 9.8m (32.2ft),  Out-to-Out Width: 10.0m (32.8ft)

Condition: Deck: Good,  Superstructure: Fair,  Substructure: Good,  Channel: Very good,  Operating Rating: 79.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 47.6 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,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 12C0123,  Location: 0.5 MI W BIGGS GRIDLEY R (Lat: 39.399406,  Lng: -121.725769),  Route carried "on" structure: County highway ,  Year Built: 1968,  Status: Open,  Structure Length: 1.25m (4.10ft),  Average Daily Traffic: 146 (year 2019),  Truck Traffic: 6%,  Average Future Daily Traffic: 168 (year 2039),  Design Load: HS 20,  Features Intersected: BELDING LATERAL,  Facility Carried by Structure: FARRIS 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),  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 6.1m (20.0ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 8.7m (28.5ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 42.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 24.0 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,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2021,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 12C0164,  Location: 0.2 MI E OF SH 99 (Lat: 39.425150,  Lng: -121.686164),  Route carried "on" structure: County highway ,  Year Built: 1930,  Status: Open,  Structure Length: 1.86m (6.10ft),  Average Daily Traffic: 270 (year 2019),  Truck Traffic: 2%,  Average Future Daily Traffic: 366 (year 2041),  Features Intersected: HAMILTON SLOUGH,  Facility Carried by Structure: E RIO BONITO 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),  Material/Design: Concrete continuous,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 6.1m (20.0ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 5.7m (18.7ft),  Out-to-Out Width: 6.3m (20.7ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Poor,  Operating Rating: 28.2 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 16.8 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 corrective action,  Waterway Adequacy: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 12C0165,  Location: 0.8 MI EAST OF SR 99 (Lat: 39.427883,  Lng: -121.678192),  Route carried "on" structure: County highway ,  Year Built: 1974,  Status: Open,  Structure Length: 1.13m (3.71ft),  Average Daily Traffic: 270 (year 2017),  Truck Traffic: 2%,  Average Future Daily Traffic: 427 (year 2039),  Features Intersected: SUTTER-BUTTE CANAL,  Facility Carried by Structure: E RIO BONITO ROAD
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),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 5.4m (17.7ft),  Curb-To-Curb Width: 5.3m (17.4ft),  Out-to-Out Width: 5.5m (18.0ft)

Condition: Deck: Good,  Superstructure: Poor,  Substructure: Fair,  Channel: Very good,  Operating Rating: 24.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 14.9 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Meets minimum limits,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 1.13m (3.71ft),  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2021,  Critical Feature Inspection Date: Febuary 2021,  Bridge Improvement Cost: $140,000,  Roadway Improvement Cost: $28,000,  Total Project Cost: $235,000 ( Estimate for 2017),  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 12C0214,  Location: 1.2 MI N/O BIGGS-PRIN HWY (Lat: 39.437650,  Lng: -121.725928),  Route carried "on" structure: County highway ,  Year Built: 1939,  Status: Open,  Structure Length: 1.10m (3.61ft),  Average Daily Traffic: 780 (year 2016),  Truck Traffic: 24%,  Average Future Daily Traffic: 1,670 (year 2037),  Features Intersected: LATERAL "A" DRAIN,  Facility Carried by Structure: RICETON HWY
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 8.2m (26.9ft),  Skew: 2 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 10.1m (33.1ft),  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: 8.9m (29.2ft)

Condition: Deck: Good,  Superstructure: Fair,  Substructure: Fair,  Channel: Good,  Operating Rating: 52.5 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: 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 desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 12C0251,  Location: 0.9 MI E/O RTE 99 (Lat: 39.415031,  Lng: -121.673536),  Route carried "on" structure: County highway ,  Year Built: 1956,  Status: Open,  Structure Length: 2.13m (6.99ft),  Average Daily Traffic: 1,060 (year 2019),  Truck Traffic: 11%,  Average Future Daily Traffic: 3,353 (year 2039),  Design Load: HS 20,  Features Intersected: SUTTER-BUTTE CANAL,  Facility Carried by Structure: BIGGS EAST HIGHWAY
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 continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 8.5m (27.9ft),  Curb-To-Curb Width: 9.8m (32.2ft),  Out-to-Out Width: 10.0m (32.8ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Fair,  Channel: Very good,  Operating Rating: 73.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 44.4 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: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 12C037,  Location: 0.25 MI N OF SR 162 (Lat: 39.500597,  Lng: -121.650717),  Route carried "on" structure: County highway ,  Year Built: 1966,  Status: Open,  Structure Length: 8.08m (26.51ft),  Average Daily Traffic: 65 (year 2017),  Truck Traffic: 15%,  Average Future Daily Traffic: 106 (year 2039),  Design Load: HS 20,  Features Intersected: THERMALITO BAY CONNECT,  Facility Carried by Structure: WILBUR RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: State Agenciy,  Maintenance Responsibility: County Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Material/Design: Concrete continuous,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 20.2m (66.3ft),  Curb or Sidewalk Widths: Left: 0.6m (2.0ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 11.2m (36.7ft)

Condition: Deck: Fair,  Superstructure: Good,  Substructure: Good,  Channel: Excellent,  Operating Rating: 61.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 36.9 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: January 2021,  Underwater Inspection Date: October 2018,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 12C0371,  Location: 1.4 MI E/O RICETON HWY (Lat: 39.450472,  Lng: -121.698781),  Route carried "on" structure: County highway ,  Year Built: 1940,  Status: Open,  Structure Length: 1.58m (5.18ft),  Average Daily Traffic: 70 (year 2016),  Average Future Daily Traffic: 147 (year 2037),  Design Load: HS 20,  Features Intersected: BIGGS EXTENSION CANAL,  Facility Carried by Structure: HAMILTON 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: 5 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  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: Fair,  Substructure: Good,  Channel: Very good,  Operating Rating: 56.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 33.7 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,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 12C0375,  Location: 0.2 MI E/O RAILROAD AVE (Lat: 39.393922,  Lng: -121.702211),  Route carried "on" structure: County highway ,  Year Built: 1936,  Status: Open,  Structure Length: 0.67m (2.20ft),  Average Daily Traffic: 80 (year 2019),  Average Future Daily Traffic: 166 (year 2039),  Features Intersected: NO NAME DRAIN,  Facility Carried by Structure: PRYDE AVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 4.9m (16.1ft),  Skew: 6 degrees,  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 6.1m (20.0ft),  Curb-To-Curb Width: 5.7m (18.7ft),  Out-to-Out Width: 6.5m (21.3ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Fair,  Channel: Good,  Operating Rating: 27.9 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 16.8 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 12C0377,  Location: 0.2 MI S/O B ST IN BIGGS (Lat: 39.412408,  Lng: -121.702758),  Route carried "on" structure: City street ,  Year Built: 1938,  Status: Open,  Structure Length: 0.67m (2.20ft),  Average Daily Traffic: 80 (year 2019),  Truck Traffic: 2%,  Average Future Daily Traffic: 208 (year 2041),  Features Intersected: HAMILTON SLOUGH,  Facility Carried by Structure: FIRST ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 3.7m (12.1ft),  Skew: 3 degrees,  Material/Design: Concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 6.1m (20.0ft),  Curb or Sidewalk Widths: Left: 0.1m (0.3ft),  Right: 0.1m (0.3ft),  Curb-To-Curb Width: 6.4m (21.0ft),  Out-to-Out Width: 7.0m (23.0ft)

Condition: Deck: Good,  Superstructure: Fair,  Substructure: Fair,  Channel: Satisfactory,  Operating Rating: 40.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 24.3 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 minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 12C0379,  Location: 0.5 MI E/O WICKMAN RD (Lat: 39.420956,  Lng: -121.772297),  Route carried "on" structure: County highway ,  Year Built: 1998,  Status: Open,  Structure Length: 2.60m (8.53ft),  Average Daily Traffic: 513 (year 2007),  Truck Traffic: 38%,  Average Future Daily Traffic: 642 (year 2041),  Design Load: HS 20+Mod,  Features Intersected: LATERAL "A",  Facility Carried by Structure: AFTON RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 8.1m (26.6ft),  Skew: 3 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: 8.5m (27.9ft),  Out-to-Out Width: 8.7m (28.5ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Very good,  Operating Rating: 48.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 29.5 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: 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: 12C038,  Location: 0.4 MI E/O WICKMAN RD (Lat: 39.420947,  Lng: -121.774886),  Route carried "on" structure: County highway ,  Year Built: 1959,  Status: Open,  Structure Length: 11.67m (38.29ft),  Average Daily Traffic: 513 (year 2007),  Truck Traffic: 38%,  Average Future Daily Traffic: 642 (year 2041),  Features Intersected: CHEROKEE CANAL,  Facility Carried by Structure: AFTON 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),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 20,  Length of Maximum Span: 5.8m (19.0ft),  Curb or Sidewalk Widths: Left: 0.3m (1.0ft),  Right: 0.3m (1.0ft),  Curb-To-Curb Width: 6.7m (22.0ft),  Out-to-Out Width: 7.3m (24.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Fair,  Channel: Very good,  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: Meets minimum limits,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Other Special Inspection Frequency: Every 48 months,  Inspection Date: May 2021,  Other Special Inspection Date: July 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 12C0385,  Location: 2 MI W/O BIGGS GRIDLEY RD (Lat: 39.399175,  Lng: -121.756219),  Route carried "on" structure: County highway ,  Year Built: 1970,  Status: Open,  Structure Length: 0.73m (2.40ft),  Average Daily Traffic: 89 (year 2018),  Truck Traffic: 21%,  Average Future Daily Traffic: 111 (year 2039),  Features Intersected: MAIN DRAINAGE CANAL,  Facility Carried by Structure: FARRIS 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),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 6.7m (22.0ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 8.1m (26.6ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Fair,  Channel: Satisfactory,  Operating Rating: 28.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 16.8 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,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2020,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 12C0386,  Location: 2.5 MI W OF BIGGS-GRID RD (Lat: 39.399122,  Lng: -121.765375),  Route carried "on" structure: County highway ,  Year Built: 1940,  Status: Open,  Structure Length: 0.73m (2.40ft),  Average Daily Traffic: 280 (year 2019),  Truck Traffic: 7%,  Average Future Daily Traffic: 366 (year 2041),  Features Intersected: MAIN DRAINAGE CANAL,  Facility Carried by Structure: FARRIS 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),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.4m (11.2ft),  Curb or Sidewalk Widths: Left: 0.1m (0.3ft),  Right: 0.1m (0.3ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 8.5m (27.9ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Fair,  Channel: Very good,  Operating Rating: 42.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 25.3 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,  Critical Feature Inspection Frequency: Every 24 months,  Inspection Date: October 2020,  Critical Feature Inspection Date: October 2020,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 12C0413,  Location: ON B ST, W OF RTE 99 (Lat: 39.414897,  Lng: -121.695950),  Route carried "on" structure: County highway ,  Year Built: 1996,  Status: Open,  Structure Length: 0.67m (2.20ft),  Average Daily Traffic: 2,264 (year 2008),  Truck Traffic: 12%,  Average Future Daily Traffic: 4,149 (year 2035),  Features Intersected: HAMILTON SLOUGH,  Facility Carried by Structure: B STREET
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 13.4m (44.0ft),  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.1m (10.2ft),  Curb or Sidewalk Widths: Left: 2.4m (7.9ft),  Right: 2.4m (7.9ft)

Condition: Channel: Very good,  Culverts: Good,  Operating Rating: 54.1 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: Better than present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: October 2018
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Structure Number: 12C0431,  Location: N OF DAKOTA AVE (Lat: 39.408117,  Lng: -121.709692),  Route carried "on" structure: Business City street ,  Year Built: 2014,  Status: Open,  Structure Length: 0.73m (2.40ft),  Average Daily Traffic: 1,044 (year 2019),  Truck Traffic: 10%,  Average Future Daily Traffic: 1,357 (year 2041),  Design Load: HS 20,  Features Intersected: HAMILTON SLOUGH,  Facility Carried by Structure: 6TH STREET
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 13.4m (44.0ft),  Skew: 2 degrees,  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.6m (11.8ft),  Curb or Sidewalk Widths: Left: 1.7m (5.6ft),  Right: 1.7m (5.6ft)

Condition: Channel: Fair,  Culverts: Good,  Operating Rating: 54.1 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: Better than present minimum criteria,  Waterway Adequacy: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2020
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