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


  • National Bridge Inventory (NBI) Statistics
  • 29Number of bridges
  • 302ft / 91.6mTotal length
  • 584,305Total average daily traffic
  • 73,579Total average daily truck traffic
  • National Bridge Inventory (NBI) Registered Bridges for Prunedale
  • No street view available for this location

New bridges in Prunedale, CA - historical statistics
  • New bridges - historical statistics
  • 21930-1939
  • 21940-1949
  • 41950-1959
  • 31960-1969
  • 11970-1979
  • 72000-2009
  • 92010-2019
  • 12020-2022
Average Bridge Daily Traffic in Prunedale, CA
Average Bridge Truck Traffic in Prunedale, CA
Bridge Condition - Deck
  • Bridge Condition - Deck
  • 78.9%Good
  • 5.3%Satisfactory
  • 15.8%Fair
Bridge Condition - Superstructure
  • Bridge Condition - Superstructure
  • 75.0%Good
  • 10.0%Satisfactory
  • 15.0%Fair
Bridge Condition - Substructure
  • Bridge Condition - Substructure
  • 80.0%Good
  • 5.0%Satisfactory
  • 15.0%Fair
Bridge Condition - Channel
  • Bridge Condition - Channel
  • 66.7%Excellent
  • 16.7%Good
  • 16.7%Satisfactory
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Structure Number: 43 0031E,  Location: 05-SBT-156-0.01 (Lat: 36.862175,  Lng: -121.580119),  Route carried "on" structure: Ramp State highway 156,  Year Built: 1958,  Status: Open,  Structure Length: 9.93m (32.58ft),  Average Daily Traffic: 13,000 (year 2009),  Truck Traffic: 16%,  Average Future Daily Traffic: 15,426 (year 2042),  Design Load: HS 20,  Features Intersected: US HWY 101 (@PM 3.02)
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.010,  Lanes on structure: 2,  Lanes under structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.9m (39.0ft),  Skew: 3 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 6,  Length of Maximum Span: 20.9m (68.6ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 9.6m (31.5ft)

Condition: Deck: Fair,  Superstructure: Good,  Substructure: Good,  Operating Rating: 66.1 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: High priority of corrective action,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Other Special Inspection Frequency: Every 48 months,  Inspection Date: June 2020,  Other Special Inspection Date: June 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Integral Concrete
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Structure Number: 43C0053,  Location: EAST LITTLE MERRILL RD (Lat: 36.854394,  Lng: -121.589753),  Route carried "on" structure: County highway ,  Year Built: 1930,  Status: Open,  Structure Length: 0.70m (2.30ft),  Average Daily Traffic: 1,200 (year 2010),  Truck Traffic: 5%,  Average Future Daily Traffic: 1,353 (year 2041),  Features Intersected: PINACATE ROCK CREEK,  Facility Carried by Structure: ROCKS ROAD
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: 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: 0.4m (1.3ft),  Right: 0.4m (1.3ft),  Curb-To-Curb Width: 5.3m (17.4ft),  Out-to-Out Width: 6.1m (20.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Fair,  Channel: Good,  Operating Rating: 28.5 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 17.2 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,  Waterway Adequacy: Somewhat better than minimum adequacy,  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: 44 0107,  Location: 05-MON-156-T5.17 (Lat: 36.789353,  Lng: -121.667964),  Route carried "on" structure: State highway 156,  Year Built: 1969,  Status: Open,  Structure Length: 6.43m (21.10ft),  Average Daily Traffic: 28,750 (year 2011),  Truck Traffic: 9%,  Average Future Daily Traffic: 39,000 (year 2038),  Design Load: HS 20+Mod,  Features Intersected: US HWY 101 (@PM 95.44)
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.170,  Lanes on structure: 3,  Lanes under structure: 6,  Base Highway Network: Yes (Inventory Route: 1,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 16.5m (54.1ft),  Skew: 23 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 33.5m (109.9ft),  Curb-To-Curb Width: 16.5m (54.1ft),  Out-to-Out Width: 17.1m (56.1ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 69.0 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: Better than 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 2020,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 44 0271,  Location: 05-MON-101-96.14 (Lat: 36.799525,  Lng: -121.664439),  Route carried "on" structure: Ramp US 101,  Year Built: 2004,  Year Reconstructed: 2012,  Status: Open,  Structure Length: 5.89m (19.32ft),  Average Daily Traffic: 11,900 (year 2009),  Truck Traffic: 5%,  Average Future Daily Traffic: 36,522 (year 2042),  Design Load: HL 93,  Features Intersected: U.S. HIGHWAY 101,  Facility Carried by Structure: SAN MIGUEL CANYON
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 96.140,  Lanes on structure: 3,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 15.7m (51.5ft),  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: 33.4m (109.6ft),  Curb-To-Curb Width: 15.7m (51.5ft),  Out-to-Out Width: 16.6m (54.5ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Operating Rating: 42.1 metric tons,  Method Used To Determine Operating Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Underclear: High priority of corrective action,  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: 44 0276Y,  Location: 05-MON-156-T5.10 (Lat: 36.789981,  Lng: -121.668861),  Route carried "on" structure: Ramp State highway 156,  Year Built: 2005,  Status: Open,  Structure Length: 2.16m (7.09ft),  Average Daily Traffic: 5,000 (year 2016),  Truck Traffic: 15%,  Average Future Daily Traffic: 7,580 (year 2042),  Design Load: HS 20+Mod,  Features Intersected: S101-W156 CONNECTOR RAMP,  Facility Carried by Structure: PRUNEDALE OC
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.100,  Lanes on structure: 3,  Lanes under structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 17.1m (56.1ft),  Skew: 1 degrees,  Material/Design: Concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 19.8m (65.0ft),  Curb-To-Curb Width: 15.6m (51.2ft),  Out-to-Out Width: 16.6m (54.5ft)

Condition: Deck: Fair,  Superstructure: Satisfactory,  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: Equal to present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2020,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 44 0277F,  Location: 05-MON-101-95.35 (Lat: 36.788822,  Lng: -121.670939),  Route carried "on" structure: Ramp US 101,  Year Built: 2004,  Status: Open,  Structure Length: 2.65m (8.69ft),  Average Daily Traffic: 13,225 (year 2010),  Truck Traffic: 8%,  Average Future Daily Traffic: 16,425 (year 2042),  Design Load: HS 20+Mod,  Features Intersected: PRUNEDALE SOUTH ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 95.350,  Lanes on structure: 1,  Lanes under structure: 2,  Base Highway Network: Yes (Inventory Route: 1,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 7.1m (23.3ft),  Material/Design: Concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 26.0m (85.3ft),  Curb-To-Curb Width: 7.1m (23.3ft),  Out-to-Out Width: 8.1m (26.6ft)

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: Equal to 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: June 2020,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 44 0278,  Location: 05-MON-156-T5.00 (Lat: 36.788636,  Lng: -121.670961),  Route carried "on" structure: State highway 156,  Year Built: 2005,  Status: Open,  Structure Length: 3.21m (10.53ft),  Average Daily Traffic: 29,750 (year 2010),  Truck Traffic: 15%,  Average Future Daily Traffic: 59,945 (year 2038),  Design Load: HS 20+Mod,  Features Intersected: PRUNEDALE SOUTH ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.000,  Lanes on structure: 3,  Lanes under structure: 2,  Base Highway Network: Yes (Inventory Route: 1,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 16.0m (52.5ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Single/Spread,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 30.6m (100.4ft),  Curb-To-Curb Width: 14.8m (48.6ft),  Out-to-Out Width: 15.8m (51.8ft)

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: Equal to 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 2020,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 44 0283,  Location: 05-MON-101-92.19 (Lat: 36.743494,  Lng: -121.660658),  Route carried "on" structure: Ramp US 101,  Year Built: 2013,  Status: Open,  Structure Length: 6.31m (20.70ft),  Average Daily Traffic: 2,000 (year 2014),  Truck Traffic: 5%,  Average Future Daily Traffic: 3,866 (year 2042),  Design Load: HL 93,  Features Intersected: US HIGHWAY 101,  Facility Carried by Structure: SALA ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 92.190,  Lanes on structure: 4,  Lanes under structure: 5,  Owner: State Highway Agency,  Approaching Roadway Width: 24.0m (78.7ft),  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 36.1m (118.4ft),  Curb-To-Curb Width: 24.0m (78.7ft),  Out-to-Out Width: 24.9m (81.7ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 42.1 metric tons,  Method Used To Determine Operating Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Underclear: Somewhat better than minimum adequacy,  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: 44 0284,  Location: 05-MON-101-94.07 (Lat: 36.769778,  Lng: -121.669322),  Route carried "on" structure: County highway ,  Year Built: 2013,  Status: Open,  Structure Length: 5.50m (18.04ft),  Average Daily Traffic: 2,000 (year 2014),  Truck Traffic: 5%,  Average Future Daily Traffic: 3,866 (year 2042),  Design Load: HL 93,  Features Intersected: US HIGHWAY 101,  Facility Carried by Structure: PRUNEDALE SOUTH RD
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: 12.0m (39.4ft),  Skew: 2 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 54.1m (177.5ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 12.0m (39.4ft),  Out-to-Out Width: 15.6m (51.2ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 42.1 metric tons,  Method Used To Determine Operating Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Underclear: Meets minimum limits,  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: 44 0285S,  Location: 05-MON-101-98.25 (Lat: 36.817142,  Lng: -121.634386),  Route carried "on" structure: Ramp US 101,  Year Built: 2013,  Status: Open,  Structure Length: 15.40m (50.52ft),  Average Daily Traffic: 2,000 (year 2014),  Truck Traffic: 16%,  Average Future Daily Traffic: 3,866 (year 2042),  Design Load: HL 93,  Features Intersected: WETLAND
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 98.250,  Lanes on structure: 1,  Owner: State Highway Agency,  Approaching Roadway Width: 7.2m (23.6ft),  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 44.0m (144.4ft),  Curb-To-Curb Width: 7.2m (23.6ft),  Out-to-Out Width: 8.1m (26.6ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 42.1 metric tons,  Method Used To Determine Operating Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Equal to present minimum 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: 44 0286,  Location: 05-MON-101-98.37 (Lat: 36.818575,  Lng: -121.633275),  Route carried "on" structure: County highway ,  Year Built: 2014,  Status: Open,  Structure Length: 5.74m (18.83ft),  Average Daily Traffic: 4,528 (year 2014),  Truck Traffic: 5%,  Average Future Daily Traffic: 8,743 (year 2042),  Design Load: HL 93,  Features Intersected: U.S. HIGHWAY 101,  Facility Carried by Structure: CRAZY HORSE CANYON
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 3,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 20.4m (66.9ft),  Skew: 1 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 30.6m (100.4ft),  Curb or Sidewalk Widths: Left: 3.0m (9.8ft),  Right: 3.0m (9.8ft),  Curb-To-Curb Width: 20.4m (66.9ft),  Out-to-Out Width: 27.0m (88.6ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 42.1 metric tons,  Method Used To Determine Operating Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings,  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: June 2020,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 44 0288Y,  Location: 05-MON-000-0.00 (Lat: 36.817450,  Lng: -121.631731),  Route carried "on" structure: County highway ,  Year Built: 2013,  Status: Open,  Structure Length: 14.50m (47.57ft),  Average Daily Traffic: 4,528 (year 2014),  Truck Traffic: 5%,  Average Future Daily Traffic: 8,773 (year 2042),  Design Load: HL 93,  Features Intersected: WETLAND,  Facility Carried by Structure: CRAZY HORSE CANYON
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 12.0m (39.4ft),  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 58.0m (190.3ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 12.0m (39.4ft),  Out-to-Out Width: 15.6m (51.2ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Excellent,  Operating Rating: 42.1 metric tons,  Method Used To Determine Operating Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings,  Structural Evaluation: Equal to present minimum criteria,  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: June 2020,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 44 0292,  Location: 05-MON-101-100.95 (Lat: 36.853481,  Lng: -121.634194),  Route carried "on" structure: US 101,  Year Built: 1930,  Year Reconstructed: 2014,  Status: Open,  Structure Length: 0.86m (2.82ft),  Average Daily Traffic: 59,000 (year 2009),  Truck Traffic: 17%,  Average Future Daily Traffic: 62,635 (year 2038),  Features Intersected: ELKHORN SLOUGH TRIBUTARY
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 100.950,  Lanes on structure: 7,  Base Highway Network: Yes (Inventory Route: 1,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 25.0m (82.0ft),  Skew: 39 degrees,  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 3.0m (9.8ft)

Condition: Channel: Excellent,  Culverts: 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: 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: June 2020
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Structure Number: 44 0293Y,  Location: 05-MON-101-101.29 (Lat: 36.855964,  Lng: -121.629758),  Route carried "on" structure: Ramp US 101,  Year Built: 2014,  Status: Open,  Structure Length: 1.37m (4.49ft),  Average Daily Traffic: 2,500 (year 2014),  Truck Traffic: 5%,  Average Future Daily Traffic: 3,864 (year 2038),  Features Intersected: ELKHORN SLOUGH TRIBUTARY
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 101.290,  Lanes on structure: 5,  Owner: State Highway Agency,  Approaching Roadway Width: 10.7m (35.1ft),  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 4.3m (14.1ft)

Condition: Channel: Excellent,  Culverts: Satisfactory,  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: 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: June 2020
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Structure Number: 44C0043,  Location: 4.7 MI N SH 101 (Lat: 36.858281,  Lng: -121.694739),  Route carried "on" structure: County highway ,  Year Built: 1962,  Year Reconstructed: 2008,  Status: Open,  Structure Length: 2.44m (8.01ft),  Average Daily Traffic: 18,300 (year 2017),  Truck Traffic: 4%,  Average Future Daily Traffic: 30,503 (year 2038),  Features Intersected: CARNEROS CREEK,  Facility Carried by Structure: SAN MIGUEL CANYON
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 3,  Owner: County Highway Agency,  Approaching Roadway Width: 15.0m (49.2ft),  Skew: 3 degrees,  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 9.8m (32.2ft),  Curb-To-Curb Width: 15.5m (50.9ft),  Out-to-Out Width: 15.7m (51.5ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Good,  Channel: Excellent,  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: Somewhat better than minimum adequacy,  Deck Geometry: Equal to 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: August 2021,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 44C0131,  Location: 1 MI N OF CRAZY HORSE RD (Lat: 36.783550,  Lng: -121.591639),  Route carried "on" structure: County highway ,  Year Built: 1940,  Status: Open,  Structure Length: 0.64m (2.10ft),  Average Daily Traffic: 630 (year 2015),  Truck Traffic: 5%,  Average Future Daily Traffic: 752 (year 2038),  Features Intersected: GABILAN CREEK,  Facility Carried by Structure: SAN JUAN GRADE 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: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 6.1m (20.0ft),  Curb-To-Curb Width: 6.4m (21.0ft),  Out-to-Out Width: 7.2m (23.6ft)

Condition: Deck: Good,  Superstructure: Fair,  Substructure: Good,  Channel: Satisfactory,  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: Meets minimum limits,  Deck Geometry: High priority of corrective action,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 44C0132,  Location: 1.5 MI N CRAZY HORSE RD (Lat: 36.789236,  Lng: -121.588825),  Route carried "on" structure: County highway ,  Year Built: 1940,  Status: Open,  Structure Length: 0.64m (2.10ft),  Average Daily Traffic: 630 (year 2015),  Truck Traffic: 5%,  Average Future Daily Traffic: 752 (year 2038),  Features Intersected: N GABILAN CREEK,  Facility Carried by Structure: SAN JUAN GRADE 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: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 6.1m (20.0ft),  Curb or Sidewalk Widths: Left: 0.4m (1.3ft),  Right: 0.4m (1.3ft),  Curb-To-Curb Width: 6.4m (21.0ft),  Out-to-Out Width: 7.2m (23.6ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Fair,  Channel: Excellent,  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: Meets minimum limits,  Deck Geometry: High priority of corrective action,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 44C0136,  Location: 0.2 MI S SAN JUAN RD (Lat: 36.855572,  Lng: -121.649181),  Route carried "on" structure: County highway ,  Year Built: 1975,  Status: Open,  Structure Length: 1.30m (4.27ft),  Average Daily Traffic: 150 (year 2015),  Truck Traffic: 2%,  Average Future Daily Traffic: 211 (year 2038),  Design Load: HS 20,  Features Intersected: CARNEROS CREEK,  Facility Carried by Structure: COREY RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 1,  Owner: County Highway Agency,  Approaching Roadway Width: 4.9m (16.1ft),  Material/Design: Concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 12.4m (40.7ft),  Curb-To-Curb Width: 4.9m (16.1ft),  Out-to-Out Width: 5.1m (16.7ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 69.3 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: 50.9 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: High priority of replacement,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: High priority of corrective action,  Designated Inspection Frequency: Every 48 months,  Inspection Date: August 2021,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 44C0137,  Location: 0.25 MI S TARPEY RD (Lat: 36.857583,  Lng: -121.684972),  Route carried "on" structure: County highway ,  Year Built: 1950,  Status: Open,  Structure Length: 1.68m (5.51ft),  Average Daily Traffic: 2,800 (year 2017),  Truck Traffic: 3%,  Average Future Daily Traffic: 5,084 (year 2038),  Design Load: HS 20,  Features Intersected: CARNEROS CREEK,  Facility Carried by Structure: MAHER RD
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),  Skew: 1 degrees,  Material/Design: Steel continuous,  Design/Construction: Girder and Floorbeam System,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 7.9m (25.9ft),  Curb-To-Curb Width: 11.7m (38.4ft),  Out-to-Out Width: 11.9m (39.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Excellent,  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: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Other Special Inspection Frequency: Every 48 months,  Inspection Date: August 2021,  Other Special Inspection Date: August 2019,  Deck Structure Type: Closed Grating,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 44C0138,  Location: 0.1 MI S HALL RD (Lat: 36.859797,  Lng: -121.707625),  Route carried "on" structure: County highway ,  Year Built: 1950,  Status: Open,  Structure Length: 1.80m (5.91ft),  Average Daily Traffic: 2,200 (year 2017),  Truck Traffic: 1%,  Average Future Daily Traffic: 3,864 (year 2038),  Features Intersected: CARNEROS CREEK,  Facility Carried by Structure: JOHNSON 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 continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 6.1m (20.0ft),  Curb or Sidewalk Widths: Left: 0.4m (1.3ft),  Right: 0.4m (1.3ft),  Curb-To-Curb Width: 5.7m (18.7ft),  Out-to-Out Width: 5.7m (18.7ft)

Condition: Deck: Good,  Superstructure: Fair,  Substructure: Fair,  Channel: Excellent,  Operating Rating: 32.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 19.1 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: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Inspection Date: August 2021,  Critical Feature Inspection Date: August 2021,  Deck Structure Type: Closed Grating
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Structure Number: 44C0182,  Location: 0.15 MI S OF SAN JUAN GR. (Lat: 36.771428,  Lng: -121.602233),  Route carried "on" structure: County highway ,  Year Built: 2005,  Status: Open,  Structure Length: 1.50m (4.92ft),  Average Daily Traffic: 5,200 (year 2017),  Truck Traffic: 3%,  Average Future Daily Traffic: 9,600 (year 2037),  Design Load: HS 20+Mod,  Features Intersected: GABILAN CREEK,  Facility Carried by Structure: CRAZY HORSE 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),  Skew: 2 degrees,  Material/Design: Concrete,  Design/Construction: Arch - Deck,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 14.6m (47.9ft),  Curb-To-Curb Width: 9.9m (32.5ft),  Out-to-Out Width: 12.8m (42.0ft)

Condition: 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 minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: June 2020
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Structure Number: 44C0207,  Location: 1.26 MI N CRAZY HORSE RD (Lat: 36.780417,  Lng: -121.585397),  Route carried "on" structure: County highway ,  Year Built: 2021,  Status: Posted for load,  Structure Length: 0.99m (3.25ft),  Average Daily Traffic: 600 (year 2015),  Truck Traffic: 5%,  Average Future Daily Traffic: 1,163 (year 2038),  Features Intersected: GABILAN CREEK,  Facility Carried by Structure: OLD STAGE ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.6m (24.9ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 9.1m (29.9ft),  Curb-To-Curb Width: 7.6m (24.9ft),  Out-to-Out Width: 7.6m (24.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: 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,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2021,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 43 0031E,  Location: 05-SBT-156-0.01 (Lat: 36.862175,  Lng: -121.580119),  Route carried "under" structure: US 101,  Year Built: 1958,  Structure Length: 0. m,  Average Daily Traffic: 45,000 (year 2009),  Truck Traffic: 17%,  Features Intersected: US HWY 101 (@PM 3.02),  Facility Carried by Structure: STATE ROUTE 156
Minimum Vertical Clearance: 4.82m (15.81ft),  Kilometerpoint: 3.020,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 20.9m (68.6ft)

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Structure Number: 44 0107,  Location: 05-MON-156-T5.17 (Lat: 36.789353,  Lng: -121.667964),  Route carried "under" structure: US 101,  Year Built: 1969,  Structure Length: 0. m,  Average Daily Traffic: 56,814 (year 2008),  Truck Traffic: 13%,  Features Intersected: US HWY 101 (@PM 95.44),  Facility Carried by Structure: STATE ROUTE 156
Minimum Vertical Clearance: 5.05m (16.57ft),  Kilometerpoint: 95.440,  Lanes on structure: 3,  Lanes under structure: 6,  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 33.5m (109.9ft)

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Structure Number: 44 0271,  Location: 05-MON-101-96.14 (Lat: 36.799525,  Lng: -121.664439),  Route carried "under" structure: State highway 101,  Year Built: 2004,  Structure Length: 0. m,  Average Daily Traffic: 83,700 (year 2009),  Truck Traffic: 16%,  Features Intersected: U.S. HIGHWAY 101,  Facility Carried by Structure: SAN MIGUEL CANYON
Minimum Vertical Clearance: 6.00m (19.69ft),  Kilometerpoint: 96.100,  Lanes on structure: 3,  Lanes under structure: 4,  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 33.4m (109.6ft)

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Structure Number: 44 0276Y,  Location: 05-MON-156-T5.10 (Lat: 36.789981,  Lng: -121.668861),  Route carried "under" structure: Ramp US 101,  Year Built: 2005,  Structure Length: 0. m,  Average Daily Traffic: 10,000 (year 2010),  Truck Traffic: 16%,  Features Intersected: S101-W156 CONNECTOR RAMP,  Facility Carried by Structure: PRUNEDALE OC
Minimum Vertical Clearance: 5.31m (17.42ft),  Kilometerpoint: 91.290,  Lanes on structure: 3,  Lanes under structure: 2,  Material/Design: Concrete,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 19.8m (65.0ft)

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Structure Number: 44 0283,  Location: 05-MON-101-92.19 (Lat: 36.743494,  Lng: -121.660658),  Route carried "under" structure: US 101,  Year Built: 2013,  Structure Length: 0. m,  Average Daily Traffic: 61,700 (year 2009),  Truck Traffic: 16%,  Features Intersected: US HIGHWAY 101,  Facility Carried by Structure: SALA ROAD
Minimum Vertical Clearance: 6.07m (19.91ft),  Kilometerpoint: 92.190,  Lanes on structure: 4,  Lanes under structure: 5,  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 36.1m (118.4ft)

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Structure Number: 44 0284,  Location: 05-MON-101-94.07 (Lat: 36.769778,  Lng: -121.669322),  Route carried "under" structure: US 101,  Year Built: 2013,  Structure Length: 0. m,  Average Daily Traffic: 61,700 (year 2009),  Truck Traffic: 16%,  Features Intersected: US HIGHWAY 101,  Facility Carried by Structure: PRUNEDALE SOUTH RD
Minimum Vertical Clearance: 6.38m (20.93ft),  Kilometerpoint: 94.070,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 54.1m (177.5ft)

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Structure Number: 44 0286,  Location: 05-MON-101-98.37 (Lat: 36.818575,  Lng: -121.633275),  Route carried "under" structure: US 101,  Year Built: 2014,  Structure Length: 0. m,  Average Daily Traffic: 55,500 (year 2009),  Features Intersected: U.S. HIGHWAY 101,  Facility Carried by Structure: CRAZY HORSE CANYON
Minimum Vertical Clearance: 7.46m (24.48ft),  Kilometerpoint: 98.370,  Lanes on structure: 3,  Lanes under structure: 4,  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 30.6m (100.4ft)

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