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Bridge Statistics for Cambridge, Idaho (ID)
Condition, Traffic, Stress, Structural Evaluation, Project Costs


  • National Bridge Inventory (NBI) Statistics
  • 13Number of bridges
  • 102ft / 30.5mTotal length
  • $5,415,000Total costs
  • 13,980Total average daily traffic
  • 2,017Total average daily truck traffic
  • 20,970Total future (year 2039) average daily traffic
  • National Bridge Inventory (NBI) Registered Bridges for Cambridge
  • No street view available for this location

New bridges in Cambridge, ID - historical statistics
  • New bridges - historical statistics
  • 11910-1919
  • 41950-1959
  • 11960-1969
  • 11970-1979
  • 21990-1999
  • 32000-2009
  • 12020-2022
Average Bridge Daily Traffic in Cambridge, ID
Average Bridge Truck Traffic in Cambridge, ID
Bridge Condition - Deck
  • Bridge Condition - Deck
  • 7.7%Excellent
  • 15.4%Very good
  • 30.8%Good
  • 30.8%Satisfactory
  • 7.7%Fair
  • 7.7%Poor
Bridge Condition - Superstructure
  • Bridge Condition - Superstructure
  • 30.8%Very good
  • 15.4%Good
  • 38.5%Satisfactory
  • 15.4%Fair
Bridge Condition - Substructure
  • Bridge Condition - Substructure
  • 7.7%Excellent
  • 23.1%Very good
  • 15.4%Good
  • 23.1%Satisfactory
  • 23.1%Fair
  • 7.7%Serious
Bridge Condition - Channel
  • Bridge Condition - Channel
  • 15.4%Excellent
  • 23.1%Very good
  • 23.1%Good
  • 15.4%Satisfactory
  • 23.1%Fair
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Structure Number: 15195,  Location: 3.1 NW. CAMBRIDGE (Lat: 44.589028,  Lng: -116.736806),  Route carried "on" structure: State highway 71,  Year Built: 1958,  Status: Open,  Structure Length: 0.98m (3.22ft),  Average Daily Traffic: 430 (year 2019),  Truck Traffic: 7%,  Average Future Daily Traffic: 645 (year 2039),  Design Load: HS 20,  Features Intersected: PINE CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 40.765,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 9.1m (29.9ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 9.3m (30.5ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Fair,  Channel: Satisfactory,  Operating Rating: 42.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 25.4 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,  Length Of Structure Improvement: 1.58m (5.18ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2021,  Bridge Improvement Cost: $292,000,  Roadway Improvement Cost: $29,000,  Total Project Cost: $438,000 ( Estimate for 2019),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 15205,  Location: 0.8 W. CAMBRIDGE (Lat: 44.574744,  Lng: -116.694922),  Route carried "on" structure: State highway 71,  Year Built: 1958,  Status: Open,  Structure Length: 0.79m (2.59ft),  Average Daily Traffic: 790 (year 2019),  Truck Traffic: 4%,  Average Future Daily Traffic: 1,185 (year 2039),  Design Load: HS 20,  Features Intersected: SPRING CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 44.764,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Concrete,  Design/Construction: Frame,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.3m (24.0ft),  Curb or Sidewalk Widths: Left: 0.3m (1.0ft),  Right: 0.0m,  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 10.4m (34.1ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Fair,  Operating Rating: 60.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 36.3 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: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 1.10m (3.61ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2021,  Bridge Improvement Cost: $214,000,  Roadway Improvement Cost: $21,000,  Total Project Cost: $235,000 ( Estimate for 2021),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 18166,  Location: 0.4 S Cambridge SWCL (Lat: 44.563175,  Lng: -116.685661),  Route carried "on" structure: US 95,  Year Built: 2021,  Status: Open,  Structure Length: 3.26m (10.70ft),  Average Daily Traffic: 3,300 (year 2020),  Truck Traffic: 12%,  Average Future Daily Traffic: 4,950 (year 2040),  Design Load: HL 93,  Features Intersected: PINE CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 173.519,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 9.8m (32.2ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 30.8m (101.0ft),  Curb-To-Curb Width: 10.5m (34.4ft),  Out-to-Out Width: 13.6m (44.6ft)

Condition: Deck: Excellent,  Superstructure: Very good,  Substructure: Excellent,  Channel: Excellent,  Operating Rating: 89.7 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: 58.6 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 desirable 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: December 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 1817,  Location: AT CAMBRIDGE SWCL (Lat: 44.566944,  Lng: -116.682806),  Route carried "on" structure: US 95,  Year Built: 1961,  Status: Open,  Structure Length: 0.79m (2.59ft),  Average Daily Traffic: 2,800 (year 2019),  Truck Traffic: 16%,  Average Future Daily Traffic: 4,200 (year 2039),  Design Load: HS 20,  Features Intersected: SPRING CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 181.614,  Lanes on structure: 2,  Base Highway Network: Yes (Inventory Route: US0,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 9.8m (32.2ft),  Material/Design: Concrete,  Design/Construction: Frame,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.3m (24.0ft),  Curb-To-Curb Width: 10.5m (34.4ft),  Out-to-Out Width: 13.4m (44.0ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 49.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 29.0 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 desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 18175,  Location: 0.1 N. CAMBRIDGE NECL (Lat: 44.570744,  Lng: -116.672350),  Route carried "on" structure: US 95,  Year Built: 1956,  Status: Open,  Structure Length: 0.98m (3.22ft),  Average Daily Traffic: 2,800 (year 2019),  Truck Traffic: 15%,  Average Future Daily Traffic: 4,200 (year 2039),  Design Load: HS 20,  Features Intersected: RUSH CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 182.817,  Lanes on structure: 2,  Base Highway Network: Yes (Inventory Route: US0,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 9.4m (30.8ft),  Material/Design: Concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 9.1m (29.9ft),  Curb-To-Curb Width: 10.4m (34.1ft),  Out-to-Out Width: 11.1m (36.4ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Fair,  Operating Rating: 42.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 25.4 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 desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 1.52m (4.99ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2021,  Bridge Improvement Cost: $363,000,  Roadway Improvement Cost: $36,000,  Total Project Cost: $545,000 ( Estimate for 2019),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric
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Structure Number: 1818,  Location: 0.2 N. CAMBRIDGE SECL (Lat: 44.568500,  Lng: -116.670306),  Route carried "on" structure: US 95,  Year Built: 1954,  Status: Open,  Structure Length: 4.88m (16.01ft),  Average Daily Traffic: 2,800 (year 2019),  Truck Traffic: 15%,  Average Future Daily Traffic: 4,200 (year 2039),  Design Load: HS 20,  Features Intersected: WEISER RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 183.105,  Lanes on structure: 2,  Base Highway Network: Yes (Inventory Route: US0,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 7.0m (23.0ft),  Material/Design: Concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 11.9m (39.0ft),  Curb or Sidewalk Widths: Left: 0.5m (1.6ft),  Right: 0.5m (1.6ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 10.0m (32.8ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Fair,  Channel: Fair,  Operating Rating: 67.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 40.8 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: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 5.85m (19.19ft),  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: September 2021,  Underwater Inspection Date: August 2017,  Bridge Improvement Cost: $1,837,000,  Roadway Improvement Cost: $184,000,  Total Project Cost: $2,756,000 ( Estimate for 2019),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric
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Structure Number: 20026,  Location: 1.8 S. 1.0 E. CAMBRIDGE (Lat: 44.545417,  Lng: -116.655667),  Route carried "on" structure: County highway 3879,  Year Built: 1991,  Status: Open,  Structure Length: 3.63m (11.91ft),  Average Daily Traffic: 170 (year 2019),  Truck Traffic: 12%,  Average Future Daily Traffic: 255 (year 2039),  Design Load: HS 20,  Features Intersected: LITTLE WEISER RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 20.595,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 11.0m (36.1ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 35.4m (116.1ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 10.1m (33.1ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Good,  Channel: Very good,  Operating Rating: 90.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 40.8 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  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 48 months,  Inspection Date: September 2019,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 28698,  Location: 4.7 N. 0.2 W. CAMBRIDGE (Lat: 44.640000,  Lng: -116.680000),  Route carried "on" structure: County highway ,  Year Built: 2004,  Year Reconstructed: 2013,  Status: Open,  Structure Length: 1.25m (4.10ft),  Average Daily Traffic: 50 (year 2019),  Truck Traffic: 2%,  Average Future Daily Traffic: 75 (year 2039),  Design Load: HS 20,  Features Intersected: RUSH CREEK,  Facility Carried by Structure: COW CREEK ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 162.312,  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: 1,  Length of Maximum Span: 11.3m (37.1ft),  Curb-To-Curb Width: 6.7m (22.0ft),  Out-to-Out Width: 6.7m (22.0ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Very good,  Channel: Excellent,  Operating Rating: 90.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 56.2 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 desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 1.95m (6.40ft),  Designated Inspection Frequency: Every 48 months,  Inspection Date: July 2020,  Bridge Improvement Cost: $296,000,  Roadway Improvement Cost: $30,000,  Total Project Cost: $444,000,  Deck Structure Type: Corrugated Steel,  Wearing Surface/Protective System: Wearing Surface: Gravel
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Structure Number: 28741,  Location: 0.5 S. CAMBRIDGE (Lat: 44.564444,  Lng: -116.677472),  Route carried "on" structure: County highway ,  Year Built: 1998,  Status: Open,  Structure Length: 3.96m (12.99ft),  Average Daily Traffic: 130 (year 2019),  Truck Traffic: 5%,  Average Future Daily Traffic: 195 (year 2039),  Design Load: HS 20,  Features Intersected: WEISER RIVER,  Facility Carried by Structure: SALUBRIA ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 161.400,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 38.7m (127.0ft),  Curb-To-Curb Width: 7.4m (24.3ft),  Out-to-Out Width: 8.2m (26.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 53.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 37.8 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 minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: July 2018,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 2877,  Location: 0.3 N. 1.0 W. CAMBRIDGE (Lat: 44.575889,  Lng: -116.696417),  Route carried "on" structure: County highway ,  Year Built: 1979,  Status: Open,  Structure Length: 0.82m (2.69ft),  Average Daily Traffic: 140 (year 2019),  Truck Traffic: 7%,  Average Future Daily Traffic: 210 (year 2039),  Design Load: H 15,  Features Intersected: SPRING CREEK,  Facility Carried by Structure: RUSH CREEK ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 161.934,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Skew: 1 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 6.4m (21.0ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 7.4m (24.3ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Fair,  Channel: Satisfactory,  Operating Rating: 27.2 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 16.3 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  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,  Length Of Structure Improvement: 1.43m (4.69ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2020,  Bridge Improvement Cost: $233,000,  Roadway Improvement Cost: $23,000,  Total Project Cost: $350,000,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 28848,  Location: IN CAMBRIDGE (Lat: 44.574472,  Lng: -116.673194),  Route carried "on" structure: City street 3888,  Year Built: 2009,  Status: Open,  Structure Length: 1.55m (5.09ft),  Average Daily Traffic: 270 (year 2019),  Truck Traffic: 44%,  Average Future Daily Traffic: 405 (year 2039),  Design Load: HL 93,  Features Intersected: RUSH CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 161.192,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 11.0m (36.1ft),  Skew: 1 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 14.6m (47.9ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 7.5m (24.6ft),  Out-to-Out Width: 11.0m (36.1ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 68.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 40.8 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present desirable 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 48 months,  Inspection Date: July 2019,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 28851,  Location: 0.5N 1.7E CAMBRIDGE (Lat: 44.580056,  Lng: -116.639639),  Route carried "on" structure: County highway 3888,  Year Built: 2002,  Status: Open,  Structure Length: 5.70m (18.70ft),  Average Daily Traffic: 270 (year 2019),  Truck Traffic: 44%,  Average Future Daily Traffic: 405 (year 2039),  Design Load: HS 20,  Features Intersected: WEISER RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 164.032,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 28.3m (92.8ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 9.1m (29.9ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 83.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 41.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: July 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 28915,  Location: 3.0 S. 0.3 W. CAMBRIDGE (Lat: 44.528131,  Lng: -116.686250),  Route carried "on" structure: County highway ,  Year Built: 1917,  Status: Posted for load,  Structure Length: 1.92m (6.30ft),  Average Daily Traffic: 30 (year 2019),  Average Future Daily Traffic: 45 (year 2039),  Design Load: H 10,  Features Intersected: DIXIE CREEK,  Facility Carried by Structure: RIVER ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 10.342,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 5.8m (19.0ft),  Material/Design: Steel,  Design/Construction: Truss - Thru,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 18.3m (60.0ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 5.2m (17.1ft),  Out-to-Out Width: 5.7m (18.7ft)

Condition: Deck: Poor,  Superstructure: Fair,  Substructure: Serious,  Channel: Good,  Operating Rating: 13.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 8.2 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: High priority of replacement,  Deck Geometry: High priority of corrective action,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below),  Length Of Structure Improvement: 2.65m (8.69ft),  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: $431,000,  Roadway Improvement Cost: $43,000,  Total Project Cost: $647,000 ( Estimate for 2019),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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