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Bridge Statistics for Grass Valley, California (CA) - Condition, Traffic, Stress, Structural Evaluation, Project Costs

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National Bridge Inventory (NBI) Statistics
Number of bridges: 25
Total length: 114 meters (374ft)
Total average daily traffic: 389,031
Total average daily truck traffic: 9,664
National Bridge Inventory (NBI) Registered Bridges for Grass Valley
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New bridges - Historical Statistics

  • 1960-1969: 18
  • 1970-1979: 5
  • 1980-1989: 2

Reconstructed bridges - Historical Statistics

  • 1970-1979: 2
  • 1980-1989: 1

Average Daily Traffic

Bridge Condition - Deck

Bridge Condition - Superstructure

Bridge Condition - Channel

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Structure Number: 17 0032,  Location: 03-NEV-174-10.17-GVY (Lat: 39.233333,  Lng: -121.058333),  Route carried "on" structure: State highway 174,  Year Built: 1969,  Status: Open,  Structure Length: 0.73m (2.40ft),  Average Daily Traffic: 6,000 (year 1998),  Truck Traffic: 6%,  Average Future Daily Traffic: 10,335 (year 2026),  Design Load: HS 20,  Features Intersected: WOLF CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 10.170,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 4 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 2.4m (7.9ft)

Condition: Channel: Good,  Culverts: Very good,  Operating Rating: 53.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 32.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present desirable criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: August 2008
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Structure Number: 17 0049,  Location: 03-NEV-020-R12.24-GVY (Lat: 39.209583,  Lng: -121.068183),  Route carried "on" structure: State highway 20,  Year Built: 1969,  Year Reconstructed: 1984,  Status: Open,  Structure Length: 4.15m (13.62ft),  Average Daily Traffic: 8,200 (year 2009),  Truck Traffic: 6%,  Average Future Daily Traffic: 29,000 (year 2027),  Design Load: HS 20,  Features Intersected: ROUTE 49
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 12.240,  Lanes on structure: 4,  Lanes under structure: 4,  Base Highway Network: Yes (,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 21.3m (69.9ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 40.8m (133.9ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 23.2m (76.1ft),  Out-to-Out Width: 25.5m (83.7ft)

Condition: Deck: Satisfactory,  Superstructure: Very good,  Substructure: Good,  Operating Rating: 54.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 32.4 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,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 10,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up
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Structure Number: 17 005,  Location: 03-NEV-020-R12.85-GVY (Lat: 39.216667,  Lng: -121.060000),  Route carried "on" structure: State highway 20,  Year Built: 1970,  Status: Open,  Structure Length: 14.54m (47.70ft),  Average Daily Traffic: 43,000 (year 2009),  Truck Traffic: 7%,  Average Future Daily Traffic: 68,000 (year 2027),  Design Load: HS 20,  Features Intersected: ROUTE 174(COLFAX),AUBURN
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 12.850,  Lanes on structure: 4,  Lanes under structure: 5,  Base Highway Network: Yes (,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 21.0m (68.9ft),  Skew: 39 degrees,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 7,  Length of Maximum Span: 27.4m (89.9ft),  Curb-To-Curb Width: 21.0m (68.9ft),  Out-to-Out Width: 23.3m (76.4ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 63.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 37.2 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,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: August 2008,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up
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Structure Number: 17 0051,  Location: 03-NEV-020-R13.04-GVY (Lat: 39.217806,  Lng: -121.059269),  Route carried "on" structure: State highway 20,  Year Built: 1969,  Status: Open,  Structure Length: 4.11m (13.48ft),  Average Daily Traffic: 34,500 (year 2009),  Average Future Daily Traffic: 79,413 (year 2030),  Design Load: HS 20,  Features Intersected: BANK STREET
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 13.040,  Lanes on structure: 4,  Lanes under structure: 2,  Base Highway Network: Yes (,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 22.6m (74.1ft),  Skew: 32 degrees,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 22.3m (73.2ft),  Curb-To-Curb Width: 21.9m (71.9ft),  Out-to-Out Width: 23.2m (76.1ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 65.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 39.0 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,  Underclear: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: August 2008,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up
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Structure Number: 17 0052,  Location: 03-NEV-020-R13.11-GVY (Lat: 39.218600,  Lng: -121.058606),  Route carried "on" structure: State highway 20,  Year Built: 1969,  Status: Open,  Structure Length: 4.24m (13.91ft),  Average Daily Traffic: 34,500 (year 2009),  Average Future Daily Traffic: 79,943 (year 2032),  Design Load: HS 20,  Features Intersected: BENNETT STREET
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 13.110,  Lanes on structure: 4,  Lanes under structure: 3,  Base Highway Network: Yes (,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 21.9m (71.9ft),  Skew: 32 degrees,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 21.3m (69.9ft),  Curb-To-Curb Width: 21.9m (71.9ft),  Out-to-Out Width: 23.0m (75.5ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 46.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 28.2 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,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 10,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up
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Structure Number: 17 0079,  Location: 03-NEV-020-R13.61-GVY (Lat: 39.222533,  Lng: -121.051025),  Route carried "on" structure: State highway 20,  Year Built: 1969,  Status: Open,  Structure Length: 2.71m (8.89ft),  Average Daily Traffic: 47,000 (year 2009),  Average Future Daily Traffic: 77,276 (year 2032),  Design Load: HS 20,  Features Intersected: IDAHO-MARYLAND ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 13.610,  Lanes on structure: 4,  Lanes under structure: 3,  Base Highway Network: Yes (,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 26.9m (88.3ft),  Skew: 35 degrees,  Material/Design: Concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 26.5m (86.9ft),  Curb-To-Curb Width: 26.9m (88.3ft),  Out-to-Out Width: 28.2m (92.5ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 74.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 45.0 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 10,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up
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Structure Number: 17 0079S,  Location: 03-NEV-020-R13.61-GVY (Lat: 39.222514,  Lng: -121.050769),  Route carried "on" structure: Bypass State highway 20,  Year Built: 1969,  Status: Open,  Structure Length: 5.09m (16.70ft),  Average Daily Traffic: 920 (year 1998),  Truck Traffic: 9%,  Average Future Daily Traffic: 2,500 (year 2030),  Design Load: HS 20,  Features Intersected: IDAHO-MARYLAND ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 13.610,  Lanes on structure: 1,  Lanes under structure: 3,  Base Highway Network: Yes (,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Skew: 9 degrees,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 21.9m (71.9ft),  Curb-To-Curb Width: 7.4m (24.3ft),  Out-to-Out Width: 8.0m (26.2ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 58.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 33.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Meets minimum limits,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: August 2008,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up
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Structure Number: 17 008,  Location: 03-NEV-049-R13.66-GVY (Lat: 39.200000,  Lng: -121.058333),  Route carried "on" structure: City street Y110,  Year Built: 1969,  Year Reconstructed: 1989,  Status: Open,  Structure Length: 4.75m (15.58ft),  Average Daily Traffic: 10,000 (year 1999),  Truck Traffic: 2%,  Average Future Daily Traffic: 15,000 (year 2027),  Design Load: HS 20,  Features Intersected: ROUTE 49,  Facility Carried by Structure: S. AUBURN STREET
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 4,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 17.1m (56.1ft),  Skew: 1 degrees,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 23.8m (78.1ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 17.1m (56.1ft),  Out-to-Out Width: 19.4m (63.6ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Good,  Operating Rating: 53.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 32.6 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,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: August 2008,  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: 17 0083,  Location: 03-NEV-020-R12.16-GVY (Lat: 39.209867,  Lng: -121.069867),  Route carried "on" structure: State highway 20,  Year Built: 1969,  Year Reconstructed: 1984,  Status: Open,  Structure Length: 3.11m (10.20ft),  Average Daily Traffic: 8,200 (year 2009),  Truck Traffic: 6%,  Average Future Daily Traffic: 29,000 (year 2027),  Design Load: HS 20,  Features Intersected: MILL STREET
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 12.160,  Lanes on structure: 6,  Lanes under structure: 3,  Base Highway Network: Yes (,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 31.1m (102.0ft),  Material/Design: Concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 30.5m (100.1ft),  Curb-To-Curb Width: 31.1m (102.0ft),  Out-to-Out Width: 32.2m (105.6ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Good,  Operating Rating: 54.1 metric tons,  Inventory Rating: 32.4 metric tons,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 10,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up
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Structure Number: 17 0092,  Location: 03-NEV-020-R12.2-GVY (Lat: 39.208333,  Lng: -121.068333),  Route carried "on" structure: State highway 20,  Year Built: 1969,  Status: Open,  Structure Length: 1.01m (3.31ft),  Average Daily Traffic: 8,200 (year 2009),  Truck Traffic: 6%,  Average Future Daily Traffic: 29,000 (year 2027),  Design Load: HS 20,  Features Intersected: WOLF CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 12.200,  Lanes on structure: 2,  Base Highway Network: Yes (,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 11.9m (39.0ft),  Skew: 9 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 3.0m (9.8ft)

Condition: Channel: Excellent,  Culverts: Very good,  Operating Rating: 53.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 32.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present desirable criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: August 2008
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Structure Number: 17 0093,  Location: 03-NEV-020-R13.44-GVY (Lat: 39.220000,  Lng: -121.053333),  Route carried "on" structure: State highway 20,  Year Built: 1969,  Status: Open,  Structure Length: 0.76m (2.49ft),  Average Daily Traffic: 47,000 (year 2009),  Average Future Daily Traffic: 79,413 (year 2030),  Design Load: HS 20,  Features Intersected: WOLF CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 13.440,  Lanes on structure: 5,  Base Highway Network: Yes (,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 26.2m (86.0ft),  Skew: 33 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.0m (9.8ft)

Condition: Channel: Very good,  Culverts: Very good,  Operating Rating: 53.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 32.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present desirable criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: August 2008
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Structure Number: 17 0095,  Location: 03-NEV-020-R11.83-GVY (Lat: 39.209764,  Lng: -121.075761),  Route carried "on" structure: City street ,  Year Built: 1984,  Status: Open,  Structure Length: 4.79m (15.72ft),  Average Daily Traffic: 4,300 (year 1999),  Truck Traffic: 5%,  Average Future Daily Traffic: 12,657 (year 2028),  Design Load: HS 20+Mod,  Features Intersected: ROUTE 20,  Facility Carried by Structure: BRIGHTON ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 12 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 46.6m (152.9ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 14.6m (47.9ft)

Condition: Deck: Poor,  Superstructure: Good,  Substructure: Good,  Operating Rating: 54.1 metric tons,  Inventory Rating: 32.4 metric tons,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Underclear: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 10,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 17C0025,  Location: 200'S IDAHO MARYLAND RD (Lat: 39.222778,  Lng: -121.050000),  Route carried "on" structure: City street ,  Year Built: 1970,  Status: Open,  Structure Length: 0.82m (2.69ft),  Average Daily Traffic: 882 (year 2005),  Truck Traffic: 2%,  Average Future Daily Traffic: 1,045 (year 2028),  Features Intersected: WOLF CREEK,  Facility Carried by Structure: RAIL ROAD AVENUE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Skew: 3 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 4.0m (13.1ft)

Condition: Channel: Satisfactory,  Culverts: Very good,  Operating Rating: 53.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 32.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present desirable criteria,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: September 2008
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Structure Number: 17C0049,  Location: BTWN E MAIN ST & SR 20 (Lat: 39.220000,  Lng: -121.057778),  Route carried "on" structure: City street ,  Year Built: 1969,  Status: Open,  Structure Length: 0.70m (2.30ft),  Average Daily Traffic: 11,992 (year 2005),  Truck Traffic: 3%,  Average Future Daily Traffic: 6,901 (year 2028),  Design Load: HS 20,  Features Intersected: WOLF CREEK,  Facility Carried by Structure: BENNETT ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.4m (11.2ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 15.8m (51.8ft)

Condition: Channel: Good,  Culverts: Very good,  Operating Rating: 53.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 32.6 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: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: September 2008
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Structure Number: 17C007,  Location: 0.5 MI W OF BRUNSWICK (Lat: 39.223889,  Lng: -121.035000),  Route carried "on" structure: City street ,  Year Built: 1977,  Status: Open,  Structure Length: 1.13m (3.71ft),  Average Daily Traffic: 6,604 (year 2005),  Truck Traffic: 3%,  Average Future Daily Traffic: 3,717 (year 2028),  Design Load: HS 20,  Features Intersected: WOLF CREEK,  Facility Carried by Structure: IDAHO MARYLAND RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 8.2m (26.9ft),  Skew: 4 degrees,  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 10.1m (33.1ft),  Curb-To-Curb Width: 10.4m (34.1ft),  Out-to-Out Width: 10.6m (34.8ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 87.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 51.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: September 2008,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 17 0049,  Location: 03-NEV-020-R12.24-GVY (Lat: 39.209583,  Lng: -121.068183),  Route carried "under" structure: State highway 49,  Year Built: 1969,  Structure Length: 4.15m (13.62ft),  Average Daily Traffic: 31,000 (year 2009),  Truck Traffic: 4%,  Features Intersected: ROUTE 49,  Facility Carried by Structure: ROUTE 20
Minimum Vertical Clearance: 0.51m (1.67ft),  Kilometerpoint: 1.446,  Lanes on structure: 4,  Lanes under structure: 4,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 40.8m (133.9ft)

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Structure Number: 17 005,  Location: 03-NEV-020-R12.85-GVY (Lat: 39.216667,  Lng: -121.060000),  Route carried "under" structure: State highway 174,  Year Built: 1970,  Structure Length: 14.54m (47.70ft),  Average Daily Traffic: 6,000 (year 1998),  Truck Traffic: 6%,  Features Intersected: ROUTE 174(COLFAX),AUBURN,  Facility Carried by Structure: STATE ROUTE 20
Minimum Vertical Clearance: 4.85m (15.91ft),  Kilometerpoint: 1.017,  Lanes on structure: 4,  Lanes under structure: 2,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 27.4m (89.9ft)

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Structure Number: 17 005,  Location: 03-NEV-020-R12.85-GVY (Lat: 39.216667,  Lng: -121.060000),  Route carried "under" structure: City street Y110,  Year Built: 1970,  Structure Length: 14.54m (47.70ft),  Average Daily Traffic: 10,033 (year 1999),  Truck Traffic: 1%,  Features Intersected: ROUTE 174(COLFAX),AUBURN,  Facility Carried by Structure: STATE ROUTE 20
Minimum Vertical Clearance: 5.08m (16.67ft),  Kilometerpoint: 0.000,  Lanes on structure: 4,  Lanes under structure: 3,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 27.4m (89.9ft)

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Structure Number: 17 0051,  Location: 03-NEV-020-R13.04-GVY (Lat: 39.217806,  Lng: -121.059269),  Route carried "under" structure: City street Y115,  Year Built: 1969,  Structure Length: 4.11m (13.48ft),  Average Daily Traffic: 3,000 (year 1998),  Truck Traffic: 1%,  Features Intersected: BANK STREET,  Facility Carried by Structure: STATE ROUTE 20
Minimum Vertical Clearance: 4.93m (16.17ft),  Kilometerpoint: 0.000,  Lanes on structure: 4,  Lanes under structure: 2,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 22.3m (73.2ft)

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Structure Number: 17 0052,  Location: 03-NEV-020-R13.11-GVY (Lat: 39.218600,  Lng: -121.058606),  Route carried "under" structure: City street Y116,  Year Built: 1969,  Structure Length: 4.24m (13.91ft),  Average Daily Traffic: 3,000 (year 1999),  Truck Traffic: 1%,  Features Intersected: BENNETT STREET,  Facility Carried by Structure: STATE ROUTE 20
Minimum Vertical Clearance: 0.47m (1.54ft),  Kilometerpoint: 0.000,  Lanes on structure: 4,  Lanes under structure: 3,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 21.3m (69.9ft)

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Structure Number: 17 0079,  Location: 03-NEV-020-R13.61-GVY (Lat: 39.222533,  Lng: -121.051025),  Route carried "under" structure: City street Y119,  Year Built: 1969,  Structure Length: 2.71m (8.89ft),  Average Daily Traffic: 9,500 (year 1999),  Truck Traffic: 1%,  Features Intersected: IDAHO-MARYLAND ROAD,  Facility Carried by Structure: STATE ROUTE 20
Minimum Vertical Clearance: 5.26m (17.26ft),  Kilometerpoint: 0.000,  Lanes on structure: 4,  Lanes under structure: 3,  Material/Design: Concrete,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 26.5m (86.9ft)

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Structure Number: 17 0079S,  Location: 03-NEV-020-R13.61-GVY (Lat: 39.222514,  Lng: -121.050769),  Route carried "under" structure: City street ,  Year Built: 1969,  Structure Length: 5.09m (16.70ft),  Average Daily Traffic: 9,500 (year 1999),  Truck Traffic: 1%,  Features Intersected: IDAHO-MARYLAND ROAD,  Facility Carried by Structure: IDAHO-MARYLAND-E20
Minimum Vertical Clearance: 7.44m (24.41ft),  Kilometerpoint: 0.000,  Lanes on structure: 1,  Lanes under structure: 3,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 21.9m (71.9ft)

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Structure Number: 17 008,  Location: 03-NEV-049-R13.66-GVY (Lat: 39.200000,  Lng: -121.058333),  Route carried "under" structure: State highway 49,  Year Built: 1969,  Structure Length: 4.75m (15.58ft),  Average Daily Traffic: 31,000 (year 2009),  Truck Traffic: 4%,  Features Intersected: ROUTE 49,  Facility Carried by Structure: S. AUBURN STREET
Minimum Vertical Clearance: 4.54m (14.90ft),  Kilometerpoint: 1.366,  Lanes on structure: 4,  Lanes under structure: 4,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 23.8m (78.1ft)

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Structure Number: 17 0083,  Location: 03-NEV-020-R12.16-GVY (Lat: 39.209867,  Lng: -121.069867),  Route carried "under" structure: City street Y109,  Year Built: 1969,  Structure Length: 3.11m (10.20ft),  Average Daily Traffic: 6,500 (year 1999),  Truck Traffic: 1%,  Features Intersected: MILL STREET,  Facility Carried by Structure: ROUTE 20
Minimum Vertical Clearance: 5.13m (16.83ft),  Kilometerpoint: 0.000,  Lanes on structure: 6,  Lanes under structure: 3,  Material/Design: Concrete,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 30.5m (100.1ft)

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Structure Number: 17 0095,  Location: 03-NEV-020-R11.83-GVY (Lat: 39.209764,  Lng: -121.075761),  Route carried "under" structure: State highway 20,  Year Built: 1984,  Structure Length: 4.79m (15.72ft),  Average Daily Traffic: 8,200 (year 2009),  Truck Traffic: 6%,  Features Intersected: ROUTE 20,  Facility Carried by Structure: BRIGHTON ST
Minimum Vertical Clearance: 0.51m (1.67ft),  Kilometerpoint: 1.183,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 46.6m (152.9ft)

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