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

Find on map >>   Show street view

Structure Number: 20 002,  Location: 04-SON-121-1.53 (Lat: 38.169958,  Lng: -122.457358),  Route carried "on" structure: State highway 121,  Year Built: 1996,  Status: Open,  Structure Length: 2.17m (7.12ft),  Average Daily Traffic: 16,150 (year 2009),  Truck Traffic: 8%,  Average Future Daily Traffic: 22,978 (year 2036),  Design Load: HS 20+Mod,  Features Intersected: TOLAY CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.530,  Lanes on structure: 2,  Base Highway Network: Yes (Inventory Route: 1,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 12.5m (41.0ft),  Skew: 1 degrees,  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 10.8m (35.4ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.3m (43.6ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Excellent,  Operating Rating: 54.1 metric tons,  Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: 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: October 2018,  Deck Structure Type: Concrete Cast-file-Place

Find on map >>   Show street view

Structure Number: 20 0028,  Location: 04-SON-012-21.45 (Lat: 38.457189,  Lng: -122.630803),  Route carried "on" structure: State highway 12,  Year Built: 1974,  Status: Open,  Structure Length: 2.07m (6.79ft),  Average Daily Traffic: 41,250 (year 2012),  Truck Traffic: 4%,  Average Future Daily Traffic: 43,100 (year 2037),  Design Load: HS 20+Mod,  Features Intersected: SANTA ROSA CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 21.450,  Lanes on structure: 4,  Base Highway Network: Yes (,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 25.0m (82.0ft),  Skew: 23 degrees,  Material/Design: Concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 20.1m (65.9ft),  Curb-To-Curb Width: 19.5m (64.0ft),  Out-to-Out Width: 25.6m (84.0ft)

Condition: Deck: Fair,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 63.2 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 46.0 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2020,  Deck Structure Type: Concrete Cast-file-Place

Find on map >>   Show street view

Structure Number: 20 0029,  Location: 04-SON-012-18.37-SRO (Lat: 38.454658,  Lng: -122.680458),  Route carried "on" structure: State highway 12,  Year Built: 1962,  Status: Open,  Structure Length: 2.93m (9.61ft),  Average Daily Traffic: 41,250 (year 2009),  Truck Traffic: 4%,  Average Future Daily Traffic: 44,410 (year 2037),  Design Load: HS 20,  Features Intersected: BRUSH CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 18.370,  Lanes on structure: 4,  Base Highway Network: Yes (,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 22.3m (73.2ft),  Skew: 29 degrees,  Material/Design: Concrete continuous,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 11.0m (36.1ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 0.0m,  Curb-To-Curb Width: 22.8m (74.8ft),  Out-to-Out Width: 25.0m (82.0ft)

Condition: Deck: Fair,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 39.5 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 30.5 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: Superior to present desirable criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2020,  Deck Structure Type: Concrete Cast-file-Place

Find on map >>   Show street view

Structure Number: 20 0103,  Location: 04-SON-116-29.83 (Lat: 38.371033,  Lng: -122.786817),  Route carried "on" structure: State highway 116,  Year Built: 1938,  Status: Open,  Structure Length: 1.04m (3.41ft),  Average Daily Traffic: 16,550 (year 2014),  Truck Traffic: 4%,  Average Future Daily Traffic: 24,100 (year 2038),  Features Intersected: BLUCHER CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 29.830,  Lanes on structure: 2,  Base Highway Network: Yes (Inventory Route: 1,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 11.0m (36.1ft),  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 3.0m (9.8ft),  Curb-To-Curb Width: 11.4m (37.4ft),  Out-to-Out Width: 12.0m (39.4ft)

Condition: Channel: Satisfactory,  Culverts: Good,  Operating Rating: 40.5 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 24.3 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: 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: October 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

Find on map >>   Show street view

Structure Number: 20 011,  Location: 04-SON-116-37.49 (Lat: 38.226728,  Lng: -122.576244),  Route carried "on" structure: State highway 116,  Year Built: 1972,  Status: Open,  Structure Length: 1.89m (6.20ft),  Average Daily Traffic: 12,000 (year 2012),  Average Future Daily Traffic: 24,500 (year 2037),  Design Load: HS 20,  Features Intersected: ELLIS CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 37.490,  Lanes on structure: 2,  Base Highway Network: Yes (Inventory Route: 1,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 3 degrees,  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 7.5m (24.6ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 12.8m (42.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 79.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 48.0 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: October 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

Find on map >>   Show street view

Structure Number: 20 0112,  Location: 04-SON-101-20.09-SRO (Lat: 38.437347,  Lng: -122.717839),  Route carried "on" structure: US 101,  Year Built: 1968,  Year Reconstructed: 2009,  Status: Open,  Structure Length: 23.10m (75.79ft),  Average Daily Traffic: 96,000 (year 2016),  Truck Traffic: 6%,  Average Future Daily Traffic: 190,669 (year 2038),  Design Load: HS 20,  Features Intersected: 3RD ST, 4TH ST, & 5TH ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 20.090,  Lanes on structure: 8,  Lanes under structure: 10,  Base Highway Network: Yes (Inventory Route: 1,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 41.3m (135.5ft),  Skew: 30 degrees,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 10,  Length of Maximum Span: 27.4m (89.9ft),  Curb-To-Curb Width: 41.3m (135.5ft),  Out-to-Out Width: 42.3m (138.8ft)

Condition: Deck: Fair,  Superstructure: Good,  Substructure: Good,  Operating Rating: 48.0 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 36.9 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: Superior to present desirable 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

Find on map >>   Show street view

Structure Number: 20 013,  Location: 04-SON-128-9.75 (Lat: 38.684339,  Lng: -122.842675),  Route carried "on" structure: State highway 128,  Year Built: 1983,  Status: Open,  Structure Length: 0.79m (2.59ft),  Average Daily Traffic: 2,750 (year 2014),  Truck Traffic: 6%,  Average Future Daily Traffic: 3,243 (year 2038),  Design Load: HS 20+Mod,  Features Intersected: GIRD CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 9.750,  Lanes on structure: 2,  Base Highway Network: Yes (Inventory Route: 1,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 6.4m (21.0ft),  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.7m (12.1ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 9.8m (32.2ft),  Out-to-Out Width: 10.8m (35.4ft)

Condition: Channel: Very good,  Culverts: Good,  Operating Rating: 54.1 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: High priority of corrective action,  Designated Inspection Frequency: Every 48 months,  Inspection Date: October 2018,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

Find on map >>   Show street view

Structure Number: 20 0134,  Location: 04-SON-101-20.48-SRO (Lat: 38.442275,  Lng: -122.721242),  Route carried "on" structure: US 101,  Year Built: 1968,  Year Reconstructed: 2009,  Status: Open,  Structure Length: 4.60m (15.09ft),  Average Daily Traffic: 96,000 (year 2016),  Truck Traffic: 6%,  Average Future Daily Traffic: 190,669 (year 2038),  Design Load: HS 20,  Features Intersected: NINTH STREET
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 20.480,  Lanes on structure: 8,  Lanes under structure: 2,  Base Highway Network: Yes (Inventory Route: 1,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 40.8m (133.9ft),  Skew: 31 degrees,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 27.7m (90.9ft),  Curb-To-Curb Width: 40.0m (131.2ft),  Out-to-Out Width: 41.5m (136.2ft)

Condition: Deck: Fair,  Superstructure: Good,  Substructure: Good,  Operating Rating: 54.1 metric tons,  Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  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

Find on map >>   Show street view

Structure Number: 20 0171K,  Location: 04-SON-101-15.53 (Lat: 38.371756,  Lng: -122.714436),  Route carried "on" structure: Ramp US 101,  Year Built: 1957,  Status: Open,  Structure Length: 4.85m (15.91ft),  Average Daily Traffic: 3,000 (year 2016),  Truck Traffic: 2%,  Average Future Daily Traffic: 8,534 (year 2038),  Design Load: HS 20,  Features Intersected: U.S. HIGHWAY 101
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 15.530,  Lanes on structure: 1,  Lanes under structure: 5,  Owner: State Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Skew: 3 degrees,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 23.5m (77.1ft),  Curb or Sidewalk Widths: Left: 0.6m (2.0ft),  Right: 0.6m (2.0ft),  Curb-To-Curb Width: 6.7m (22.0ft),  Out-to-Out Width: 8.3m (27.2ft)

Condition: Deck: Fair,  Superstructure: Poor,  Substructure: Good,  Operating Rating: 44.7 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: 32.7 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Structural Evaluation: Meets minimum limits,  Deck Geometry: Equal to present minimum criteria,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 4.85m (15.91ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2020,  Bridge Improvement Cost: $417,000,  Roadway Improvement Cost: $83,000,  Total Project Cost: $700,000 ( Estimate for 2019),  Deck Structure Type: Concrete Cast-file-Place

Find on map >>   Show street view

Structure Number: 20 0172,  Location: 04-SON-101-16.54 (Lat: 38.386222,  Lng: -122.716558),  Route carried "on" structure: County highway ,  Year Built: 1957,  Status: Open,  Structure Length: 6.34m (20.80ft),  Average Daily Traffic: 1,100 (year 2014),  Truck Traffic: 2%,  Average Future Daily Traffic: 4,080 (year 2038),  Design Load: HS 20,  Features Intersected: U.S. HIGHWAY 101 & RAMPS,  Facility Carried by Structure: TODD ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 6,  Owner: State Highway Agency,  Approaching Roadway Width: 11.9m (39.0ft),  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 22.9m (75.1ft),  Curb or Sidewalk Widths: Left: 0.6m (2.0ft),  Right: 1.6m (5.2ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 10.0m (32.8ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Good,  Operating Rating: 63.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 37.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Meets minimum limits,  Underclear: Meets minimum limits,  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

Find on map >>   Show street view

Structure Number: 20 0173,  Location: 04-SON-101-19.00 (Lat: 38.421775,  Lng: -122.715700),  Route carried "on" structure: County highway ,  Year Built: 1957,  Status: Open,  Structure Length: 7.50m (24.61ft),  Average Daily Traffic: 7,500 (year 2014),  Truck Traffic: 3%,  Average Future Daily Traffic: 10,617 (year 2038),  Design Load: HS 20,  Features Intersected: U.S. HIGHWAY 101,  Facility Carried by Structure: BAKER AVENUE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 5,  Owner: State Highway Agency,  Approaching Roadway Width: 11.3m (37.1ft),  Skew: 4 degrees,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 29.0m (95.1ft),  Curb or Sidewalk Widths: Left: 0.6m (2.0ft),  Right: 1.6m (5.2ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 10.6m (34.8ft)

Condition: Deck: Fair,  Superstructure: Fair,  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: Somewhat better than minimum adequacy,  Deck Geometry: Meets minimum limits,  Underclear: High priority of corrective action,  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

Find on map >>   Show street view

Structure Number: 20 0176,  Location: 04-SON-101-18.49 (Lat: 38.414461,  Lng: -122.716406),  Route carried "on" structure: County highway ,  Year Built: 1957,  Status: Open,  Structure Length: 7.07m (23.20ft),  Average Daily Traffic: 5,000 (year 2014),  Truck Traffic: 3%,  Average Future Daily Traffic: 5,273 (year 2038),  Design Load: HS 20,  Features Intersected: U.S. HIGHWAY 101 & RAMPS,  Facility Carried by Structure: HEARN AVENUE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 8,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 1 degrees,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 23.8m (78.1ft),  Curb or Sidewalk Widths: Left: 0.6m (2.0ft),  Right: 1.6m (5.2ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 10.0m (32.8ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Operating Rating: 93.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 56.7 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 48 months,  Inspection Date: August 2018,  Deck Structure Type: Concrete Cast-file-Place

Find on map >>   Show street view

Structure Number: 20 0179,  Location: 04-SON-101-22.81-SRO (Lat: 38.474700,  Lng: -122.731619),  Route carried "on" structure: City street ,  Year Built: 1962,  Status: Open,  Structure Length: 8.50m (27.89ft),  Average Daily Traffic: 16,000 (year 2016),  Truck Traffic: 3%,  Average Future Daily Traffic: 19,380 (year 2038),  Design Load: HS 20+Mod,  Features Intersected: U.S. HIGHWAY 101,  Facility Carried by Structure: INDUSTRIAL DR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 6,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 9.8m (32.2ft),  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 27.7m (90.9ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 0.0m,  Curb-To-Curb Width: 9.8m (32.2ft),  Out-to-Out Width: 12.3m (40.4ft)

Condition: Deck: Fair,  Superstructure: Good,  Substructure: Good,  Operating Rating: 39.2 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 30.1 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Meets minimum limits,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2020,  Deck Structure Type: Concrete Cast-file-Place

Find on map >>   Show street view

Structure Number: 20 0196,  Location: 04-SON-101-18.88 (Lat: 38.420381,  Lng: -122.715375),  Route carried "on" structure: US 101,  Year Built: 1957,  Status: Open,  Structure Length: 0.67m (2.20ft),  Average Daily Traffic: 92,000 (year 2016),  Truck Traffic: 6%,  Average Future Daily Traffic: 165,675 (year 2037),  Features Intersected: COLGAN CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 18.880,  Lanes on structure: 7,  Base Highway Network: Yes (Inventory Route: 1,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 38.4m (126.0ft),  Skew: 32 degrees,  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.0m (9.8ft)

Condition: Channel: Very good,  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: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2020

Find on map >>   Show street view

Structure Number: 20 0196K,  Location: 04-SON-101-18.91 (Lat: 38.420244,  Lng: -122.716294),  Route carried "on" structure: Bypass US 101,  Year Built: 1957,  Status: Open,  Structure Length: 0.67m (2.20ft),  Average Daily Traffic: 2,400 (year 2014),  Truck Traffic: 2%,  Average Future Daily Traffic: 2,610 (year 2038),  Features Intersected: COLGAN CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 18.910,  Lanes on structure: 2,  Base Highway Network: Yes (Inventory Route: 1,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Skew: 1 degrees,  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.0m (9.8ft)

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

Find on map >>   Show street view

Structure Number: 20 0202,  Location: 04-SON-101-27.62 (Lat: 38.525781,  Lng: -122.790489),  Route carried "on" structure: City street ,  Year Built: 1962,  Status: Open,  Structure Length: 7.56m (24.80ft),  Average Daily Traffic: 3,000 (year 2018),  Truck Traffic: 7%,  Average Future Daily Traffic: 5,135 (year 2037),  Design Load: HS 20,  Features Intersected: U.S. HIGHWAY 101,  Facility Carried by Structure: SHILOH ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 6,  Owner: State Highway Agency,  Approaching Roadway Width: 11.6m (38.1ft),  Skew: 3 degrees,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 25.6m (84.0ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 0.0m,  Curb-To-Curb Width: 9.8m (32.2ft),  Out-to-Out Width: 12.3m (40.4ft)

Condition: Deck: Fair,  Superstructure: Good,  Substructure: Good,  Operating Rating: 42.4 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: 30.5 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Meets minimum limits,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Superior to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2020,  Deck Structure Type: Concrete Cast-file-Place

Find on map >>   Show street view

Structure Number: 20 0203L,  Location: 04-SON-012-R15.30 (Lat: 38.433058,  Lng: -122.726472),  Route carried "on" structure: State highway 12,  Year Built: 1964,  Status: Open,  Structure Length: 4.51m (14.80ft),  Average Daily Traffic: 36,500 (year 2016),  Truck Traffic: 4%,  Average Future Daily Traffic: 51,800 (year 2036),  Design Load: HS 20,  Features Intersected: DUTTON AVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 15.300,  Lanes on structure: 2,  Lanes under structure: 6,  Base Highway Network: Yes (,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 11.3m (37.1ft),  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 26.8m (87.9ft),  Curb-To-Curb Width: 11.3m (37.1ft),  Out-to-Out Width: 12.2m (40.0ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Operating Rating: 48.3 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: 34.7 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: September 2018,  Deck Structure Type: Concrete Cast-file-Place

Find on map >>   Show street view

Structure Number: 20 0203R,  Location: 04-SON-012-R15.30 (Lat: 38.432864,  Lng: -122.726403),  Route carried "on" structure: State highway 12,  Year Built: 1964,  Status: Open,  Structure Length: 4.51m (14.80ft),  Average Daily Traffic: 36,500 (year 2014),  Truck Traffic: 4%,  Average Future Daily Traffic: 51,800 (year 2038),  Design Load: HS 20,  Features Intersected: DUTTON AVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 15.300,  Lanes on structure: 2,  Lanes under structure: 6,  Base Highway Network: Yes (,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 11.3m (37.1ft),  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 26.8m (87.9ft),  Curb-To-Curb Width: 11.3m (37.1ft),  Out-to-Out Width: 12.3m (40.4ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Operating Rating: 48.3 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: 34.7 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: September 2018,  Deck Structure Type: Concrete Cast-file-Place

Find on map >>   Show street view

Structure Number: 20 0204L,  Location: 04-SON-012-R15.56-SRO (Lat: 38.433397,  Lng: -122.721778),  Route carried "on" structure: State highway 12,  Year Built: 1964,  Status: Open,  Structure Length: 6.68m (21.92ft),  Average Daily Traffic: 36,500 (year 2016),  Truck Traffic: 4%,  Average Future Daily Traffic: 53,021 (year 2038),  Design Load: HS 20+Mod,  Features Intersected: NWP RR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 15.560,  Lanes on structure: 3,  Base Highway Network: Yes (,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 12.5m (41.0ft),  Skew: 1 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Number Of Approach Spans: 1,  Length of Maximum Span: 27.4m (89.9ft),  Curb-To-Curb Width: 12.5m (41.0ft),  Out-to-Out Width: 14.0m (45.9ft)

Condition: Deck: Fair,  Superstructure: Good,  Substructure: Good,  Operating Rating: 32.1 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: 24.9 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: Equal to present minimum criteria,  Deck Geometry: Meets minimum limits,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2020,  Deck Structure Type: Concrete Cast-file-Place

Find on map >>   Show street view

Structure Number: 20 0204R,  Location: 04-SON-012-R15.56-SRO (Lat: 38.433167,  Lng: -122.721883),  Route carried "on" structure: State highway 12,  Year Built: 1964,  Year Reconstructed: 2008,  Status: Open,  Structure Length: 7.07m (23.20ft),  Average Daily Traffic: 36,500 (year 2014),  Truck Traffic: 4%,  Average Future Daily Traffic: 53,021 (year 2038),  Design Load: HS 20+Mod,  Features Intersected: NWP RR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 15.560,  Lanes on structure: 3,  Base Highway Network: Yes (,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 15.5m (50.9ft),  Skew: 1 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Number Of Approach Spans: 2,  Length of Maximum Span: 24.4m (80.1ft),  Curb-To-Curb Width: 15.5m (50.9ft),  Out-to-Out Width: 16.5m (54.1ft)

Condition: Deck: Fair,  Superstructure: Good,  Substructure: Good,  Operating Rating: 50.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 30.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Underclear: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2020,  Deck Structure Type: Concrete Cast-file-Place

Find on map >>   Show street view

Structure Number: 20 0205F,  Location: 04-SON-101-19.82-SRO (Lat: 38.432922,  Lng: -122.719169),  Route carried "on" structure: Ramp US 101,  Year Built: 1964,  Status: Open,  Structure Length: 4.60m (15.09ft),  Average Daily Traffic: 6,300 (year 2016),  Truck Traffic: 4%,  Average Future Daily Traffic: 10,963 (year 2038),  Features Intersected: OLIVE STREET
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 19.820,  Lanes on structure: 1,  Lanes under structure: 2,  Base Highway Network: Yes (Inventory Route: 1,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Skew: 1 degrees,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 20.1m (65.9ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 0.6m (2.0ft),  Curb-To-Curb Width: 6.7m (22.0ft),  Out-to-Out Width: 8.1m (26.6ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 35.6 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: 25.6 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Underclear: Better than 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

Find on map >>   Show street view

Structure Number: 20 0205G,  Location: 04-SON-012-R15.70-SRO (Lat: 38.432400,  Lng: -122.719258),  Route carried "on" structure: Ramp State highway 12,  Year Built: 1964,  Year Reconstructed: 2009,  Status: Open,  Structure Length: 4.73m (15.52ft),  Average Daily Traffic: 47,400 (year 2014),  Truck Traffic: 4%,  Average Future Daily Traffic: 56,261 (year 2038),  Design Load: HS 20,  Features Intersected: OLIVE STREET
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 15.700,  Lanes on structure: 2,  Lanes under structure: 2,  Base Highway Network: Yes (,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 11.4m (37.4ft),  Skew: 2 degrees,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 20.7m (67.9ft),  Curb or Sidewalk Widths: Left: 0.6m (2.0ft),  Right: 0.0m,  Curb-To-Curb Width: 11.4m (37.4ft),  Out-to-Out Width: 13.0m (42.7ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Operating Rating: 79.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 47.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Underclear: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2020,  Deck Structure Type: Concrete Cast-file-Place

Find on map >>   Show street view

Structure Number: 20 0205L,  Location: 04-SON-012-R15.70-SRO (Lat: 38.432778,  Lng: -122.719178),  Route carried "on" structure: State highway 12,  Year Built: 1964,  Status: Open,  Structure Length: 4.48m (14.70ft),  Average Daily Traffic: 36,500 (year 2014),  Truck Traffic: 4%,  Average Future Daily Traffic: 53,021 (year 2038),  Design Load: HS 20,  Features Intersected: OLIVE STREET
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 15.700,  Lanes on structure: 2,  Lanes under structure: 2,  Base Highway Network: Yes (,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 11.3m (37.1ft),  Skew: 1 degrees,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 20.4m (66.9ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 0.3m (1.0ft),  Curb-To-Curb Width: 11.3m (37.1ft),  Out-to-Out Width: 12.3m (40.4ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 35.0 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 24.9 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: Equal to present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Underclear: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2020,  Deck Structure Type: Concrete Cast-file-Place

Find on map >>   Show street view

Structure Number: 20 0205R,  Location: 04-SON-012-R15.70-SRO (Lat: 38.432569,  Lng: -122.719222),  Route carried "on" structure: State highway 12,  Year Built: 1964,  Status: Open,  Structure Length: 4.48m (14.70ft),  Average Daily Traffic: 36,500 (year 2016),  Truck Traffic: 4%,  Average Future Daily Traffic: 53,021 (year 2038),  Design Load: HS 20,  Features Intersected: OLIVE STREET
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 15.700,  Lanes on structure: 2,  Lanes under structure: 2,  Base Highway Network: Yes (,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 11.3m (37.1ft),  Skew: 1 degrees,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 20.4m (66.9ft),  Curb-To-Curb Width: 11.3m (37.1ft),  Out-to-Out Width: 12.3m (40.4ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 35.0 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 24.9 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: Equal to present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Underclear: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2020,  Deck Structure Type: Concrete Cast-file-Place

Find on map >>   Show street view

Structure Number: 20 0206L,  Location: 04-SON-012-R15.90-SRO (Lat: 38.432097,  Lng: -122.717714),  Route carried "on" structure: State highway 12,  Year Built: 1964,  Status: Open,  Structure Length: 3.47m (11.38ft),  Average Daily Traffic: 31,500 (year 2016),  Truck Traffic: 3%,  Average Future Daily Traffic: 60,079 (year 2037),  Design Load: HS 20,  Features Intersected: S101-E12 CONNECTOR RAMP
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 15.900,  Lanes on structure: 2,  Lanes under structure: 4,  Base Highway Network: Yes (,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 10.4m (34.1ft),  Skew: 3 degrees,  Material/Design: Concrete continuous,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 14.3m (46.9ft),  Curb or Sidewalk Widths: Left: 0.6m (2.0ft),  Right: 0.0m,  Curb-To-Curb Width: 12.5m (41.0ft),  Out-to-Out Width: 14.0m (45.9ft)

Condition: Deck: Fair,  Superstructure: Good,  Substructure: Good,  Operating Rating: 27.2 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 21.1 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Structural Evaluation: Somewhat better than minimum adequacy,  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: September 2020,  Deck Structure Type: Concrete Cast-file-Place

Find on map >>   Show street view

Structure Number: 20 0206R,  Location: 04-SON-012-R15.90-SRO (Lat: 38.431856,  Lng: -122.717703),  Route carried "on" structure: State highway 12,  Year Built: 1964,  Status: Open,  Structure Length: 4.39m (14.40ft),  Average Daily Traffic: 36,500 (year 2016),  Truck Traffic: 4%,  Average Future Daily Traffic: 51,800 (year 2038),  Design Load: HS 20,  Features Intersected: S101-E12 CONNECTOR RAMP
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 15.900,  Lanes on structure: 2,  Lanes under structure: 1,  Base Highway Network: Yes (,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 10.1m (33.1ft),  Skew: 4 degrees,  Material/Design: Concrete continuous,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 18.9m (62.0ft),  Curb-To-Curb Width: 11.3m (37.1ft),  Out-to-Out Width: 12.3m (40.4ft)

Condition: Deck: Fair,  Superstructure: Good,  Substructure: Good,  Operating Rating: 31.8 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 24.3 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2020,  Deck Structure Type: Concrete Cast-file-Place

Find on map >>   Show street view

Structure Number: 20 0207G,  Location: 04-SON-012-R15.99-SRO (Lat: 38.431689,  Lng: -122.717733),  Route carried "on" structure: Ramp State highway 12,  Year Built: 1964,  Status: Open,  Structure Length: 25.15m (82.51ft),  Average Daily Traffic: 7,800 (year 2016),  Truck Traffic: 3%,  Average Future Daily Traffic: 10,442 (year 2037),  Design Load: HS 20,  Features Intersected: SR 12 & US 101
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 15.990,  Lanes on structure: 1,  Lanes under structure: 12,  Base Highway Network: Yes (,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 8,  Length of Maximum Span: 38.7m (127.0ft),  Curb or Sidewalk Widths: Left: 0.6m (2.0ft),  Right: 0.0m,  Curb-To-Curb Width: 6.7m (22.0ft),  Out-to-Out Width: 8.0m (26.2ft)

Condition: Deck: Fair,  Superstructure: Good,  Substructure: Good,  Operating Rating: 49.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 29.8 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: 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: September 2020,  Deck Structure Type: Concrete Cast-file-Place

Find on map >>   Show street view

Structure Number: 20 0208L,  Location: 04-SON-012-R16.01-SRO (Lat: 38.431369,  Lng: -122.715989),  Route carried "on" structure: State highway 12,  Year Built: 1964,  Status: Open,  Structure Length: 9.48m (31.10ft),  Average Daily Traffic: 36,500 (year 2016),  Truck Traffic: 4%,  Average Future Daily Traffic: 53,021 (year 2038),  Design Load: HS 20,  Features Intersected: US 101 & CONNECTOR RAMPS
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 16.010,  Lanes on structure: 3,  Lanes under structure: 6,  Base Highway Network: Yes (,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 13.7m (44.9ft),  Skew: 9 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 24.7m (81.0ft),  Curb-To-Curb Width: 14.9m (48.9ft),  Out-to-Out Width: 15.9m (52.2ft)

Condition: Deck: Fair,  Superstructure: Good,  Substructure: Good,  Operating Rating: 40.8 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 27.5 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Meets minimum limits,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2020,  Deck Structure Type: Concrete Cast-file-Place

Find on map >>   Show street view

Structure Number: 20 0208R,  Location: 04-SON-012-R16.01-SRO (Lat: 38.431058,  Lng: -122.715883),  Route carried "on" structure: State highway 12,  Year Built: 1964,  Status: Open,  Structure Length: 9.48m (31.10ft),  Average Daily Traffic: 36,500 (year 2016),  Truck Traffic: 4%,  Average Future Daily Traffic: 53,021 (year 2038),  Design Load: HS 20,  Features Intersected: US 101 & CONNECTOR RAMPS
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 16.010,  Lanes on structure: 2,  Lanes under structure: 6,  Base Highway Network: Yes (,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 14.9m (48.9ft),  Skew: 9 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 25.3m (83.0ft),  Curb-To-Curb Width: 14.9m (48.9ft),  Out-to-Out Width: 15.9m (52.2ft)

Condition: Deck: Fair,  Superstructure: Good,  Substructure: Good,  Operating Rating: 73.4 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: 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: September 2020,  Deck Structure Type: Concrete Cast-file-Place

Find on map >>   Show street view

Structure Number: 20 0209L,  Location: 04-SON-012-R16.26-SRO (Lat: 38.431003,  Lng: -122.711472),  Route carried "on" structure: State highway 12,  Year Built: 1964,  Status: Open,  Structure Length: 4.75m (15.58ft),  Average Daily Traffic: 36,500 (year 2016),  Truck Traffic: 4%,  Average Future Daily Traffic: 53,021 (year 2038),  Design Load: HS 20,  Features Intersected: SANTA ROSA AVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 16.260,  Lanes on structure: 3,  Lanes under structure: 5,  Base Highway Network: Yes (,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 11.3m (37.1ft),  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: 26.8m (87.9ft),  Curb or Sidewalk Widths: Left: 0.6m (2.0ft),  Right: 0.0m,  Curb-To-Curb Width: 12.5m (41.0ft),  Out-to-Out Width: 14.0m (45.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 31.8 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 24.3 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: High priority of replacement,  Underclear: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2020,  Deck Structure Type: Concrete Cast-file-Place

Find on map >>   Show street view

Structure Number: 20 0209R,  Location: 04-SON-012-R16.26-SRO (Lat: 38.430783,  Lng: -122.711439),  Route carried "on" structure: State highway 12,  Year Built: 1964,  Status: Open,  Structure Length: 4.75m (15.58ft),  Average Daily Traffic: 36,500 (year 2016),  Truck Traffic: 4%,  Average Future Daily Traffic: 51,800 (year 2037),  Design Load: HS 20,  Features Intersected: SANTA ROSA AVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 16.260,  Lanes on structure: 3,  Lanes under structure: 5,  Base Highway Network: Yes (,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 11.3m (37.1ft),  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 26.8m (87.9ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 0.6m (2.0ft),  Curb-To-Curb Width: 12.5m (41.0ft),  Out-to-Out Width: 14.0m (45.9ft)

Condition: Deck: Fair,  Superstructure: Good,  Substructure: Good,  Operating Rating: 31.8 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 24.3 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: High priority of replacement,  Underclear: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2020,  Deck Structure Type: Concrete Cast-file-Place

Find on map >>   Show street view

Structure Number: 20 0213,  Location: 04-SON-101-34.65-HLBG (Lat: 38.605117,  Lng: -122.869817),  Route carried "on" structure: US 101,  Year Built: 1960,  Status: Open,  Structure Length: 0.61m (2.00ft),  Average Daily Traffic: 45,500 (year 2015),  Truck Traffic: 13%,  Average Future Daily Traffic: 86,306 (year 2039),  Features Intersected: WEST SLOUGH
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 34.650,  Lanes on structure: 4,  Base Highway Network: Yes (Inventory Route: 1,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 24.0m (78.7ft),  Skew: 20 degrees,  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.0m (9.8ft)

Condition: Channel: Satisfactory,  Culverts: Satisfactory,  Structural Evaluation: Equal to present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Superior to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2021

Find on map >>   Show street view

Structure Number: 20 0217L,  Location: 04-SON-012-R17.10-SRO (Lat: 38.434108,  Lng: -122.696492),  Route carried "on" structure: State highway 12,  Year Built: 1969,  Status: Open,  Structure Length: 3.54m (11.61ft),  Average Daily Traffic: 30,000 (year 2014),  Truck Traffic: 2%,  Average Future Daily Traffic: 43,348 (year 2037),  Design Load: HS 20,  Features Intersected: BRIGHAM AVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 17.100,  Lanes on structure: 3,  Lanes under structure: 3,  Base Highway Network: Yes (,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 9.8m (32.2ft),  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: 34.7m (113.8ft),  Curb-To-Curb Width: 17.1m (56.1ft),  Out-to-Out Width: 17.7m (58.1ft)

Condition: Deck: Fair,  Superstructure: Good,  Substructure: Good,  Operating Rating: 53.5 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 34.7 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: 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: September 2020,  Deck Structure Type: Concrete Cast-file-Place

Find on map >>   Show street view

Structure Number: 20 0217R,  Location: 04-SON-012-R17.10-SRO (Lat: 38.433886,  Lng: -122.696297),  Route carried "on" structure: State highway 12,  Year Built: 1969,  Status: Open,  Structure Length: 3.54m (11.61ft),  Average Daily Traffic: 30,000 (year 2014),  Truck Traffic: 2%,  Average Future Daily Traffic: 43,348 (year 2037),  Design Load: HS 20,  Features Intersected: BRIGHAM AVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 17.100,  Lanes on structure: 3,  Lanes under structure: 3,  Base Highway Network: Yes (,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  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: 34.7m (113.8ft),  Curb-To-Curb Width: 16.2m (53.1ft),  Out-to-Out Width: 16.8m (55.1ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 52.8 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 34.7 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: 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: September 2020,  Deck Structure Type: Concrete Cast-file-Place

Find on map >>   Show street view

Structure Number: 20 0236,  Location: 04-SON-012-T17.77-SRO (Lat: 38.438656,  Lng: -122.687153),  Route carried "on" structure: State highway 12,  Year Built: 1968,  Status: Open,  Structure Length: 1.19m (3.90ft),  Average Daily Traffic: 40,750 (year 2009),  Truck Traffic: 2%,  Average Future Daily Traffic: 57,800 (year 2037),  Design Load: HS 20,  Features Intersected: MATANZAS CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 17.770,  Lanes on structure: 5,  Base Highway Network: Yes (,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 19.5m (64.0ft),  Skew: 1 degrees,  Material/Design: Concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 11.0m (36.1ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 19.5m (64.0ft),  Out-to-Out Width: 23.1m (75.8ft)

Condition: Deck: Fair,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 57.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 34.7 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 desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2020,  Deck Structure Type: Concrete Cast-file-Place

Find on map >>   Show street view

Structure Number: 20 0238,  Location: 04-SON-012-T18.51-SRO (Lat: 38.449169,  Lng: -122.688311),  Route carried "on" structure: State highway 12,  Year Built: 1956,  Year Reconstructed: 1965,  Status: Open,  Structure Length: 3.99m (13.09ft),  Average Daily Traffic: 40,750 (year 2016),  Truck Traffic: 2%,  Average Future Daily Traffic: 57,800 (year 2038),  Design Load: HS 20,  Features Intersected: SANTA ROSA CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 18.510,  Lanes on structure: 5,  Base Highway Network: Yes (,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 19.8m (65.0ft),  Skew: 21 degrees,  Material/Design: Concrete continuous,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 12.8m (42.0ft),  Curb or Sidewalk Widths: Left: 1.8m (5.9ft),  Right: 2.5m (8.2ft),  Curb-To-Curb Width: 19.5m (64.0ft),  Out-to-Out Width: 24.4m (80.1ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 25.9 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: 19.8 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

Find on map >>   Show street view

Structure Number: 20 0251L,  Location: 04-SON-101-R51.62-CLVD (Lat: 38.800453,  Lng: -123.013219),  Route carried "on" structure: US 101,  Year Built: 1994,  Status: Open,  Structure Length: 4.88m (16.01ft),  Average Daily Traffic: 6,800 (year 2009),  Average Future Daily Traffic: 16,050 (year 2038),  Design Load: HS 20+Mod,  Features Intersected: CITRUS FAIR DRIVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 51.620,  Lanes on structure: 2,  Lanes under structure: 4,  Base Highway Network: Yes (Inventory Route: 1,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 11.8m (38.7ft),  Skew: 3 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 48.0m (157.5ft),  Curb-To-Curb Width: 11.8m (38.7ft),  Out-to-Out Width: 12.9m (42.3ft)

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: Equal to present minimum criteria,  Underclear: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2021,  Deck Structure Type: Concrete Cast-file-Place

Find on map >>   Show street view

Structure Number: 20 0257,  Location: 04-SON-101-22.52-SRO (Lat: 38.470581,  Lng: -122.730214),  Route carried "on" structure: County highway ,  Year Built: 1979,  Status: Open,  Structure Length: 14.00m (45.93ft),  Average Daily Traffic: 10,500 (year 2014),  Truck Traffic: 5%,  Average Future Daily Traffic: 12,324 (year 2037),  Design Load: HS 20+Mod,  Features Intersected: U.S. HIGHWAY 101,  Facility Carried by Structure: BICENTENNIAL WAY
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 5,  Lanes under structure: 13,  Owner: State Highway Agency,  Approaching Roadway Width: 21.3m (69.9ft),  Skew: 2 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 43.9m (144.0ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 21.3m (69.9ft),  Out-to-Out Width: 25.0m (82.0ft)

Condition: Deck: Fair,  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: Somewhat better than minimum adequacy,  Underclear: High priority of corrective action,  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

Find on map >>   Show street view

Structure Number: 20 0262,  Location: 04-SON-101-R54.21 (Lat: 38.828025,  Lng: -123.014225),  Route carried "on" structure: US 101,  Year Built: 1989,  Status: Open,  Structure Length: 5.35m (17.55ft),  Average Daily Traffic: 10,200 (year 2015),  Truck Traffic: 12%,  Average Future Daily Traffic: 39,524 (year 2041),  Design Load: HS 20+Mod,  Features Intersected: SR 128 (MCCRAY ROAD)
Minimum Vertical Clearance: 5.29m (17.36ft),  Kilometerpoint: 54.210,  Lanes on structure: 4,  Lanes under structure: 2,  Base Highway Network: Yes (Inventory Route: 1,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 22.5m (73.8ft),  Skew: 34 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 51.9m (170.3ft),  Curb-To-Curb Width: 22.5m (73.8ft),  Out-to-Out Width: 24.2m (79.4ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Fair,  Operating Rating: 54.1 metric tons,  Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons,  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Superior to present desirable criteria,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 5.35m (17.55ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2021,  Bridge Improvement Cost: $1,308,000,  Roadway Improvement Cost: $261,000,  Total Project Cost: $2,197,000 ( Estimate for 2020),  Deck Structure Type: Concrete Cast-file-Place

Find on map >>   Show street view

Structure Number: 20 0266L,  Location: 04-SON-012-R16.65-SRO (Lat: 38.432750,  Lng: -122.704683),  Route carried "on" structure: State highway 12,  Year Built: 1990,  Status: Open,  Structure Length: 4.27m (14.01ft),  Average Daily Traffic: 30,000 (year 2014),  Truck Traffic: 2%,  Average Future Daily Traffic: 43,348 (year 2038),  Design Load: HS 20+Mod,  Features Intersected: SOUTH E STREET
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 16.650,  Lanes on structure: 2,  Lanes under structure: 4,  Base Highway Network: Yes (,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 11.9m (39.0ft),  Skew: 1 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 42.1m (138.1ft),  Curb-To-Curb Width: 11.7m (38.4ft),  Out-to-Out Width: 12.7m (41.7ft)

Condition: Deck: Fair,  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: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2020,  Deck Structure Type: Concrete Cast-file-Place