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


  • National Bridge Inventory (NBI) Statistics
  • 319Number of bridges
  • 10,600ft / 3,231mTotal length
  • $1,650,361,000Total costs
  • 15,236,033Total average daily traffic
  • 468,708Total average daily truck traffic
  • 10,757,552Total future (year 2028) average daily traffic
  • National Bridge Inventory (NBI) Registered Bridges for San Francisco
  • No street view available for this location

New bridges in San Francisco, CA - historical statistics
  • New bridges - historical statistics
  • 11910-1919
  • 31920-1929
  • 211930-1939
  • 21940-1949
  • 771950-1959
  • 1391960-1969
  • 191970-1979
  • 11980-1989
  • 51990-1999
  • 252000-2009
  • 262010-2018
Reconstructed bridges in San Francisco, CA - Historical Statistics
  • Reconstructed bridges - Historical Statistics
  • 41950-1959
  • 101960-1969
  • 31970-1979
  • 11980-1989
  • 21990-1999
  • 32000-2009
Average Bridge Daily Traffic in San Francisco, CA
Average Bridge Truck Traffic in San Francisco, CA
Bridge Condition - Deck
  • Bridge Condition - Deck
  • 14.6%Very good
  • 62.3%Good
  • 5.4%Satisfactory
  • 13.8%Fair
  • 3.8%Poor
Bridge Condition - Superstructure
  • Bridge Condition - Superstructure
  • 12.3%Very good
  • 74.6%Good
  • 3.8%Satisfactory
  • 8.5%Fair
  • 0.8%Poor
Bridge Condition - Substructure
  • Bridge Condition - Substructure
  • 15.4%Very good
  • 79.2%Good
  • 0.8%Satisfactory
  • 4.6%Fair
Bridge Condition - Channel
  • Bridge Condition - Channel
  • 7.1%Excellent
  • 35.7%Very good
  • 50.0%Good
  • 7.1%Fair
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Structure Number: 34 0001,  Location: 04-SF-035-2.12-SF (Lat: 37.733722,  Lng: -122.494211),  Route carried "on" structure: State highway 35,  Year Built: 1931,  Status: Open,  Structure Length: 7.32m (24.02ft),  Average Daily Traffic: 23,600 (year 2009),  Truck Traffic: 1%,  Average Future Daily Traffic: 44,320 (year 2034),  Design Load: H 20,  Features Intersected: SUNSET BLVD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.212,  Lanes on structure: 6,  Lanes under structure: 6,  Base Highway Network: Yes (,  Subroute: 14),  Owner: State Highway Agency,  Approaching Roadway Width: 268.0m (879.3ft),  Skew: 20 degrees,  Material/Design: Concrete continuous,  Design/Construction: Girder and Floorbeam System,  Number Of Spans In Main Unit: 6,  Length of Maximum Span: 19.8m (65.0ft),  Curb or Sidewalk Widths: Left: 3.6m (11.8ft),  Right: 3.6m (11.8ft),  Curb-To-Curb Width: 26.8m (87.9ft),  Out-to-Out Width: 41.9m (137.5ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Very good,  Operating Rating: 63.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 38.2 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Better than present minimum criteria,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: December 2015,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 34 0001,  Location: 04-SF-035-2.12-SF (Lat: 37.733722,  Lng: -122.494211),  Route carried "under" structure: City street ,  Year Built: 1931,  Structure Length: 0. m,  Average Daily Traffic: 2,000 (year 2010),  Truck Traffic: 3%,  Features Intersected: SUNSET BLVD,  Facility Carried by Structure: ROUTE 35
Minimum Vertical Clearance: 4.26m (13.98ft),  Kilometerpoint: 0.000,  Lanes on structure: 6,  Lanes under structure: 6,  Material/Design: Concrete continuous,  Design/Construction: Girder and Floorbeam System,  Length of Maximum Span: 19.8m (65.0ft)

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Structure Number: 34 0003,  Location: 04-SF-080-6.35L-SF (Lat: 37.786425,  Lng: -122.390583),  Route carried "on" structure: Interstate 80,  Year Built: 1936,  Year Reconstructed: 1962,  Status: Open,  Structure Length: 628.13m (2060.79ft),  Average Daily Traffic: 248,000 (year 2014),  Truck Traffic: 3%,  Average Future Daily Traffic: 343,032 (year 2036),  Design Load: HS 20,  Features Intersected: SAN FRANCISCO BAY, 3 STS
Minimum Vertical Clearance: 4.88m (16.01ft),  Kilometerpoint: 0.635,  Lanes on structure: 5,  Lanes under structure: 24,  Base Highway Network: Yes,  Toll: Toll bridge,  Owner: State Highway Agency,  Approaching Roadway Width: 177.0m (580.7ft),  Navigation Control: Yes ( Vertical Clearance: 564.0m (1,850.4ft), Horizontal Clearance: 6736.0m (22,099.7ft)),  Material/Design: Steel,  Design/Construction: Suspension,  Number Of Spans In Main Unit: 6,  Number Of Approach Spans: 3,  Length of Maximum Span: 704.1m (2,310.0ft),  Curb or Sidewalk Widths: Left: 0.4m (1.3ft),  Right: 0.4m (1.3ft),  Curb-To-Curb Width: 17.7m (58.1ft),  Out-to-Out Width: 19.1m (62.7ft)

Condition: Deck: Good,  Superstructure: Fair,  Substructure: Good,  Channel: Fair,  Operating Rating: 51.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 30.8 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: High priority of replacement,  Underclear: High priority of replacement,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 6281.30m (20607.94ft),  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: November 2016,  Critical Feature Inspection Date: December 2017,  Underwater Inspection Date: November 2013,  Bridge Improvement Cost: $277,407,000,  Roadway Improvement Cost: $55,481,000,  Total Project Cost: $466,044,000 ( Estimate for 2017),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Epoxy Overlay
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Structure Number: 34 0004F,  Location: 04-SF-080-7.85L-SF (Lat: 37.808264,  Lng: -122.366936),  Route carried "on" structure: Interstate 80,  Year Built: 1936,  Year Reconstructed: 1962,  Status: Open,  Structure Length: 4.74m (15.55ft),  Average Daily Traffic: 248,000 (year 2014),  Truck Traffic: 3%,  Average Future Daily Traffic: 343,032 (year 2036),  Design Load: HS 20,  Features Intersected: YERBA BUENA ISLAND
Minimum Vertical Clearance: 4.88m (16.01ft),  Kilometerpoint: 0.785,  Lanes on structure: 5,  Lanes under structure: 10,  Base Highway Network: Yes,  Toll: Toll bridge,  Owner: State Highway Agency,  Approaching Roadway Width: 177.0m (580.7ft),  Material/Design: Concrete,  Design/Construction: Frame,  Number Of Spans In Main Unit: 42,  Length of Maximum Span: 1.1m (3.6ft),  Curb or Sidewalk Widths: Left: 0.6m (2.0ft),  Right: 1.1m (3.6ft),  Curb-To-Curb Width: 17.7m (58.1ft),  Out-to-Out Width: 19.4m (63.6ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 53.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 32.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: High priority of replacement,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 4.74m (15.55ft),  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Inspection Date: September 2017,  Critical Feature Inspection Date: September 2017,  Bridge Improvement Cost: $7,075,000,  Roadway Improvement Cost: $1,415,000,  Total Project Cost: $11,886,000 ( Estimate for 2017),  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Epoxy Overlay
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Structure Number: 34 0004F,  Location: 04-SF-080-7.85L-SF (Lat: 37.808264,  Lng: -122.366936),  Route carried "under" structure: Interstate 80,  Year Built: 1936,  Structure Length: 0. m,  Average Daily Traffic: 248,000 (year 2014),  Truck Traffic: 3%,  Features Intersected: YERBA BUENA ISLAND
Minimum Vertical Clearance: 4.24m (13.91ft),  Kilometerpoint: 0.772,  Lanes on structure: 5,  Lanes under structure: 10,  Toll: Toll bridge,  Material/Design: Concrete,  Design/Construction: Frame,  Length of Maximum Span: 1.1m (3.6ft)

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Structure Number: 34 0006,  Location: 04-SF-080-R7.91-SF (Lat: 37.810658,  Lng: -122.364283),  Route carried "on" structure: Interstate 80,  Year Built: 2013,  Status: Open,  Structure Length: 351.23m (1152.33ft),  Average Daily Traffic: 266,000 (year 2009),  Truck Traffic: 5%,  Average Future Daily Traffic: 343,032 (year 2037),  Design Load: HS 20+Mod,  Features Intersected: GATE, SAN FRANCISCO BAY
Minimum Vertical Clearance: 4.55m (14.93ft),  Kilometerpoint: 0.791,  Lanes on structure: 10,  Lanes under structure: 6,  Base Highway Network: Yes (,  Subroute: 1),  Toll: Toll bridge,  Owner: State Highway Agency,  Approaching Roadway Width: 4.8m (15.7ft),  Skew: 10 degrees,  Navigation Control: Yes ( Vertical Clearance: 433.0m (1,420.6ft), Horizontal Clearance: 3538.0m (11,607.6ft)),  Material/Design: Steel continuous,  Design/Construction: Suspension,  Number Of Spans In Main Unit: 2,  Number Of Approach Spans: 60,  Length of Maximum Span: 38.5m (126.3ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 4.6m (15.1ft),  Curb-To-Curb Width: 4.8m (15.7ft),  Out-to-Out Width: 77.8m (255.2ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Excellent,  Operating Rating: 54.1 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: 32.4 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: High priority of corrective action,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 3512.30m (11523.29ft),  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: September 2017,  Critical Feature Inspection Date: May 2016,  Underwater Inspection Date: July 2015,  Bridge Improvement Cost: $180,155,000,  Roadway Improvement Cost: $36,031,000,  Total Project Cost: $302,660,000 ( Estimate for 2017),  Deck Structure Type: Steel plate,  Wearing Surface/Protective System: Wearing Surface: Epoxy Overlay
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Structure Number: 34 0006S,  Location: 04-SF-080-R7.98-SF (Lat: 37.811431,  Lng: -122.363481),  Route carried "on" structure: Ramp Interstate 80,  Year Built: 2016,  Status: Open,  Structure Length: 17.49m (57.38ft),  Average Daily Traffic: 3,000 (year 2013),  Truck Traffic: 5%,  Average Future Daily Traffic: 5,000 (year 2037),  Design Load: HS 20+Mod,  Features Intersected: SOUTH GATE RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.798,  Lanes on structure: 1,  Lanes under structure: 2,  Toll: On toll road,  Owner: State Highway Agency,  Approaching Roadway Width: 78.0m (255.9ft),  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Single/Spread,  Number Of Spans In Main Unit: 5,  Length of Maximum Span: 39.7m (130.2ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 0.6m (2.0ft),  Curb-To-Curb Width: 7.8m (25.6ft),  Out-to-Out Width: 14.9m (48.9ft)

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: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2016,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Integral Concrete
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Structure Number: 34 0012,  Location: 04-SF-280-R3.11-SF (Lat: 37.732189,  Lng: -122.428072),  Route carried "on" structure: City street D010,  Year Built: 1963,  Status: Open,  Structure Length: 7.16m (23.49ft),  Average Daily Traffic: 23,600 (year 2010),  Truck Traffic: 1%,  Average Future Daily Traffic: 61,785 (year 2034),  Design Load: HS 20+Mod,  Features Intersected: ROUTE I 280,  Facility Carried by Structure: MISSION STREET
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 4,  Lanes under structure: 8,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 1.8m (5.9ft),  Skew: 2 degrees,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 38.1m (125.0ft),  Curb or Sidewalk Widths: Left: 3.4m (11.2ft),  Right: 3.4m (11.2ft),  Curb-To-Curb Width: 17.8m (58.4ft),  Out-to-Out Width: 25.1m (82.3ft)

Condition: Deck: Very good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 84.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 50.9 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: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2016,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 34 0012,  Location: 04-SF-280-R3.11-SF (Lat: 37.732189,  Lng: -122.428072),  Route carried "under" structure: Interstate 280,  Year Built: 1963,  Structure Length: 0. m,  Average Daily Traffic: 170,000 (year 2009),  Truck Traffic: 1%,  Features Intersected: ROUTE I 280,  Facility Carried by Structure: MISSION STREET
Minimum Vertical Clearance: 0.47m (1.54ft),  Kilometerpoint: 0.311,  Lanes on structure: 4,  Lanes under structure: 8,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 38.1m (125.0ft)

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Structure Number: 34 0012Y,  Location: 04-SF-280-R3.11-SF (Lat: 37.731675,  Lng: -122.428553),  Route carried "on" structure: Business City street 280,  Year Built: 1951,  Status: Open,  Structure Length: 5.49m (18.01ft),  Average Daily Traffic: 23,000 (year 2010),  Truck Traffic: 1%,  Average Future Daily Traffic: 59,718 (year 2035),  Features Intersected: ALEMANY BLVD,  Facility Carried by Structure: MISSION STREET
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.311,  Lanes on structure: 4,  Lanes under structure: 12,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 178.0m (584.0ft),  Skew: 5 degrees,  Material/Design: Concrete continuous,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 27.4m (89.9ft),  Curb or Sidewalk Widths: Left: 3.4m (11.2ft),  Right: 3.4m (11.2ft),  Curb-To-Curb Width: 17.8m (58.4ft),  Out-to-Out Width: 25.1m (82.3ft)

Condition: Deck: Very good,  Superstructure: Good,  Substructure: Very good,  Operating Rating: 5.4 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: Somewhat better than minimum adequacy,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: April 2016,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 34 0012Y,  Location: 04-SF-280-R3.11-SF (Lat: 37.731675,  Lng: -122.428553),  Route carried "under" structure: City street 280,  Year Built: 1951,  Structure Length: 0. m,  Average Daily Traffic: 19,200 (year 2010),  Truck Traffic: 1%,  Features Intersected: ALEMANY BLVD,  Facility Carried by Structure: MISSION STREET
Minimum Vertical Clearance: 0.49m (1.61ft),  Kilometerpoint: 0.311,  Lanes on structure: 4,  Lanes under structure: 6,  Material/Design: Concrete continuous,  Design/Construction: Tee Beam,  Length of Maximum Span: 27.4m (89.9ft)

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Structure Number: 34 0015,  Location: 04-SF-001-6.18-SF (Lat: 37.790456,  Lng: -122.470219),  Route carried "on" structure: State highway 1,  Year Built: 1939,  Status: Open,  Structure Length: 4.21m (13.81ft),  Average Daily Traffic: 64,000 (year 2009),  Average Future Daily Traffic: 88,436 (year 2034),  Design Load: H 15,  Features Intersected: WEST PACIFIC AVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.618,  Lanes on structure: 4,  Lanes under structure: 2,  Base Highway Network: Yes (,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 177.0m (580.7ft),  Skew: 30 degrees,  Material/Design: Concrete continuous,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 6,  Length of Maximum Span: 10.4m (34.1ft),  Curb-To-Curb Width: 13.2m (43.3ft),  Out-to-Out Width: 15.4m (50.5ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 2.4 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: 18.5 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: Meets minimum limits,  Deck Geometry: High priority of replacement,  Underclear: High priority of replacement,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 42.10m (138.12ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: December 2017,  Bridge Improvement Cost: $1,504,000,  Roadway Improvement Cost: $300,000,  Total Project Cost: $2,527,000 ( Estimate for 2017),  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 34 0017,  Location: 04-SF-001-6.67-SF (Lat: 37.797325,  Lng: -122.469397),  Route carried "on" structure: State highway 1,  Year Built: 1939,  Status: Open,  Structure Length: 21.58m (70.80ft),  Average Daily Traffic: 64,000 (year 2009),  Truck Traffic: 2%,  Average Future Daily Traffic: 88,436 (year 2034),  Design Load: H 15,  Features Intersected: KOBBE AVE, HITCHCOCK ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.667,  Lanes on structure: 4,  Lanes under structure: 2,  Base Highway Network: Yes (,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 138.0m (452.8ft),  Skew: 30 degrees,  Material/Design: Concrete continuous,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 14,  Length of Maximum Span: 16.8m (55.1ft),  Curb-To-Curb Width: 13.2m (43.3ft),  Out-to-Out Width: 15.4m (50.5ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 30.1 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: 23.3 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: Somewhat better than minimum adequacy,  Deck Geometry: High priority of replacement,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 215.80m (708.01ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: December 2017,  Bridge Improvement Cost: $3,354,000,  Roadway Improvement Cost: $670,000,  Total Project Cost: $5,634,000 ( Estimate for 2017),  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 34 0021,  Location: 04-SF-001-R0.11-SF (Lat: 37.709544,  Lng: -122.471339),  Route carried "on" structure: City street ,  Year Built: 1950,  Year Reconstructed: 1966,  Status: Open,  Structure Length: 30.14m (98.88ft),  Average Daily Traffic: 12,666 (year 2010),  Truck Traffic: 2%,  Average Future Daily Traffic: 18,547 (year 2035),  Design Load: H 15,  Features Intersected: STATE RTE 1 (SPANS 4&5),  Facility Carried by Structure: ALEMANY BLVD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 1,  Lanes under structure: 6,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 73.0m (239.5ft),  Skew: 5 degrees,  Material/Design: Concrete continuous,  Design/Construction: Girder and Floorbeam System,  Number Of Spans In Main Unit: 12,  Length of Maximum Span: 24.1m (79.1ft),  Curb or Sidewalk Widths: Left: 0.6m (2.0ft),  Right: 1.2m (3.9ft),  Curb-To-Curb Width: 7.5m (24.6ft),  Out-to-Out Width: 9.9m (32.5ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 35.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 21.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: High priority of replacement,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 301.40m (988.85ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: December 2017,  Bridge Improvement Cost: $2,764,000,  Roadway Improvement Cost: $552,000,  Total Project Cost: $4,643,000 ( Estimate for 2017),  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 34 0021,  Location: 04-SF-001-R0.11-SF (Lat: 37.709544,  Lng: -122.471339),  Route carried "under" structure: State highway 1,  Year Built: 1950,  Structure Length: 0. m,  Average Daily Traffic: 122,000 (year 2009),  Truck Traffic: 3%,  Features Intersected: STATE RTE 1 (SPANS 4&5),  Facility Carried by Structure: ALEMANY BLVD
Minimum Vertical Clearance: 4.75m (15.58ft),  Kilometerpoint: 0.011,  Lanes on structure: 1,  Lanes under structure: 6,  Material/Design: Concrete continuous,  Design/Construction: Girder and Floorbeam System,  Length of Maximum Span: 24.1m (79.1ft)

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Structure Number: 34 0022,  Location: 04-SF-001-4.45-SF (Lat: 37.770636,  Lng: -122.479033),  Route carried "on" structure: State highway 1,  Year Built: 1936,  Status: Open,  Structure Length: 3.81m (12.50ft),  Average Daily Traffic: 81,000 (year 2009),  Truck Traffic: 1%,  Average Future Daily Traffic: 116,073 (year 2037),  Design Load: H 20,  Features Intersected: JFK DRIVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.445,  Lanes on structure: 6,  Lanes under structure: 2,  Base Highway Network: Yes (,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 201.0m (659.4ft),  Skew: 20 degrees,  Material/Design: Concrete continuous,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 18.3m (60.0ft),  Curb or Sidewalk Widths: Left: 1.4m (4.6ft),  Right: 1.4m (4.6ft),  Curb-To-Curb Width: 18.2m (59.7ft),  Out-to-Out Width: 24.8m (81.4ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 37.3 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: 28.5 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: High priority of replacement,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 38.10m (125.00ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: December 2017,  Bridge Improvement Cost: $1,010,000,  Roadway Improvement Cost: $464,000,  Total Project Cost: $3,902,000 ( Estimate for 2017),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 34 0026,  Location: 04-SF-280-R0.46-SF (Lat: 37.710322,  Lng: -122.461125),  Route carried "on" structure: Interstate 280,  Year Built: 1966,  Year Reconstructed: 1972,  Status: Open,  Structure Length: 11.31m (37.11ft),  Average Daily Traffic: 132,000 (year 2009),  Truck Traffic: 2%,  Average Future Daily Traffic: 171,959 (year 2034),  Design Load: HS 20+Mod,  Features Intersected: ALEMANY BLVD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.046,  Lanes on structure: 8,  Lanes under structure: 6,  Base Highway Network: Yes (Inventory Route: 2,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 171.0m (561.0ft),  Skew: 26 degrees,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 33.2m (108.9ft),  Curb-To-Curb Width: 40.2m (131.9ft),  Out-to-Out Width: 41.6m (136.5ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Good,  Operating Rating: 63.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 37.2 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Underclear: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 113.10m (371.06ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2016,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 34 0026,  Location: 04-SF-280-R0.46-SF (Lat: 37.710322,  Lng: -122.461125),  Route carried "under" structure: City street D014,  Year Built: 1966,  Structure Length: 0. m,  Average Daily Traffic: 12,870 (year 2010),  Truck Traffic: 1%,  Features Intersected: ALEMANY BLVD,  Facility Carried by Structure: INTERSTATE 280
Minimum Vertical Clearance: 5.03m (16.50ft),  Kilometerpoint: 0.000,  Lanes on structure: 8,  Lanes under structure: 6,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 33.2m (108.9ft)

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Structure Number: 34 003,  Location: 04-SF-101-0.77-SF (Lat: 37.719128,  Lng: -122.399328),  Route carried "on" structure: US 101,  Year Built: 1954,  Year Reconstructed: 1970,  Status: Open,  Structure Length: 8.23m (27.00ft),  Average Daily Traffic: 189,000 (year 2009),  Truck Traffic: 5%,  Average Future Daily Traffic: 236,723 (year 2040),  Design Load: HS 20,  Features Intersected: 3RD STREET
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.077,  Lanes on structure: 10,  Lanes under structure: 2,  Base Highway Network: Yes (Inventory Route: 1,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 469.0m (1,538.7ft),  Skew: 29 degrees,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 40.2m (131.9ft),  Curb-To-Curb Width: 43.4m (142.4ft),  Out-to-Out Width: 47.6m (156.2ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 73.2 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: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2018,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 34 003,  Location: 04-SF-101-0.77-SF (Lat: 37.719128,  Lng: -122.399328),  Route carried "under" structure: City street D094,  Year Built: 1954,  Structure Length: 0. m,  Average Daily Traffic: 2,000 (year 2010),  Truck Traffic: 3%,  Features Intersected: 3RD STREET,  Facility Carried by Structure: U.S. HIGHWAY 101
Minimum Vertical Clearance: 4.67m (15.32ft),  Kilometerpoint: 0.000,  Lanes on structure: 10,  Lanes under structure: 2,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 40.2m (131.9ft)

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Structure Number: 34 0030S,  Location: 04-SF-101-0.77-SF (Lat: 37.719450,  Lng: -122.399017),  Route carried "on" structure: Bypass US 101,  Year Built: 1955,  Status: Open,  Structure Length: 3.93m (12.89ft),  Average Daily Traffic: 32,500 (year 2010),  Truck Traffic: 1%,  Average Future Daily Traffic: 42,048 (year 2040),  Design Load: HS 20,  Features Intersected: 3RD STREET
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.077,  Lanes on structure: 2,  Lanes under structure: 2,  Base Highway Network: Yes (Inventory Route: 1,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 85.0m (278.9ft),  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: 1.4m (4.6ft),  Curb or Sidewalk Widths: Left: 0.6m (2.0ft),  Right: 1.8m (5.9ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 11.5m (37.7ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 26.6 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: 18.8 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Structural Evaluation: Meets minimum limits,  Deck Geometry: High priority of replacement,  Underclear: High priority of replacement,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 39.30m (128.94ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2018,  Bridge Improvement Cost: $1,041,000,  Roadway Improvement Cost: $208,000,  Total Project Cost: $1,750,000 ( Estimate for 2017),  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 34 0030S,  Location: 04-SF-101-0.77-SF (Lat: 37.719450,  Lng: -122.399017),  Route carried "under" structure: City street D094,  Year Built: 1955,  Structure Length: 0. m,  Average Daily Traffic: 550 (year 2010),  Truck Traffic: 2%,  Features Intersected: 3RD STREET,  Facility Carried by Structure: ROUTE 101
Minimum Vertical Clearance: 4.87m (15.98ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 1.4m (4.6ft)

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Structure Number: 34 0032,  Location: 04-SF-101-1.77-SF (Lat: 37.732464,  Lng: -122.405433),  Route carried "on" structure: City street D038,  Year Built: 1954,  Status: Open,  Structure Length: 4.82m (15.81ft),  Average Daily Traffic: 9,281 (year 2010),  Truck Traffic: 1%,  Average Future Daily Traffic: 27,821 (year 2040),  Design Load: HS 20,  Features Intersected: ROUTE 101,  Facility Carried by Structure: SILVER AVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 4,  Lanes under structure: 7,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 171.0m (561.0ft),  Skew: 1 degrees,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 24.4m (80.1ft),  Curb or Sidewalk Widths: Left: 1.8m (5.9ft),  Right: 1.8m (5.9ft),  Curb-To-Curb Width: 15.8m (51.8ft),  Out-to-Out Width: 21.2m (69.6ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 42.1 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: 30.8 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: Better than present minimum criteria,  Deck Geometry: Meets minimum limits,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2018,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 34 0032,  Location: 04-SF-101-1.77-SF (Lat: 37.732464,  Lng: -122.405433),  Route carried "under" structure: US 101,  Year Built: 1954,  Structure Length: 0. m,  Average Daily Traffic: 196,000 (year 2009),  Truck Traffic: 4%,  Features Intersected: ROUTE 101,  Facility Carried by Structure: SILVER AVE
Minimum Vertical Clearance: 4.62m (15.16ft),  Kilometerpoint: 0.177,  Lanes on structure: 4,  Lanes under structure: 7,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 24.4m (80.1ft)

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Structure Number: 34 0033,  Location: 04-SF-101-2.03-SF (Lat: 37.736047,  Lng: -122.407117),  Route carried "on" structure: US 101,  Year Built: 1950,  Status: Open,  Structure Length: 2.31m (7.58ft),  Average Daily Traffic: 234,000 (year 2012),  Truck Traffic: 3%,  Average Future Daily Traffic: 300,008 (year 2040),  Design Load: HS 20,  Features Intersected: 280/101 IC - ALEMANY CIR
Minimum Vertical Clearance: 6.35m (20.83ft),  Kilometerpoint: 0.203,  Lanes on structure: 6,  Lanes under structure: 9,  Base Highway Network: Yes (Inventory Route: 1,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 2.5m (8.2ft),  Skew: 23 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 13,  Length of Maximum Span: 22.3m (73.2ft),  Curb-To-Curb Width: 23.2m (76.1ft),  Out-to-Out Width: 26.8m (87.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 47.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 28.2 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: 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: January 2018,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 34 0033,  Location: 04-SF-101-2.03-SF (Lat: 37.736047,  Lng: -122.407117),  Route carried "under" structure: City street D014,  Year Built: 1950,  Structure Length: 0. m,  Average Daily Traffic: 2,000 (year 2010),  Truck Traffic: 3%,  Features Intersected: 280/101 IC - ALEMANY CIR,  Facility Carried by Structure: U.S. HIGHWAY 101
Minimum Vertical Clearance: 0.49m (1.61ft),  Kilometerpoint: 0.203,  Lanes on structure: 6,  Lanes under structure: 4,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 22.3m (73.2ft)

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Structure Number: 34 0033,  Location: 04-SF-101-2.03-SF (Lat: 37.736047,  Lng: -122.407117),  Route carried "under" structure: City street D014,  Year Built: 1950,  Structure Length: 0. m,  Average Daily Traffic: 500 (year 2010),  Truck Traffic: 3%,  Features Intersected: 280/101 IC - ALEMANY CIR,  Facility Carried by Structure: U.S. HIGHWAY 101
Minimum Vertical Clearance: 5.31m (17.42ft),  Kilometerpoint: 0.000,  Lanes on structure: 6,  Lanes under structure: 4,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 22.3m (73.2ft)

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Structure Number: 34 0033,  Location: 04-SF-101-2.03-SF (Lat: 37.736047,  Lng: -122.407117),  Route carried "under" structure: City street D014,  Year Built: 1950,  Structure Length: 0. m,  Average Daily Traffic: 2,000 (year 2010),  Truck Traffic: 3%,  Features Intersected: 280/101 IC - ALEMANY CIR,  Facility Carried by Structure: U.S. HIGHWAY 101
Minimum Vertical Clearance: 4.49m (14.73ft),  Kilometerpoint: 0.000,  Lanes on structure: 6,  Lanes under structure: 1,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 22.3m (73.2ft)

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Structure Number: 34 0034,  Location: 04-SF-101-2.92-SF (Lat: 37.748014,  Lng: -122.403964),  Route carried "on" structure: US 101,  Year Built: 1951,  Year Reconstructed: 1968,  Status: Open,  Structure Length: 19.05m (62.50ft),  Average Daily Traffic: 234,000 (year 2009),  Truck Traffic: 3%,  Average Future Daily Traffic: 306,058 (year 2040),  Design Load: HS 20,  Features Intersected: CESAR CHAVEZ BLVD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.292,  Lanes on structure: 8,  Lanes under structure: 10,  Base Highway Network: Yes (Inventory Route: 1,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 3.6m (11.8ft),  Skew: 29 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 10,  Length of Maximum Span: 29.3m (96.1ft),  Curb-To-Curb Width: 3.6m (11.8ft),  Out-to-Out Width: 36.7m (120.4ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 57.1 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 3.9 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Inspection Date: January 2018,  Critical Feature Inspection Date: November 2017,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 34 0034,  Location: 04-SF-101-2.92-SF (Lat: 37.748014,  Lng: -122.403964),  Route carried "under" structure: City street D008,  Year Built: 1951,  Structure Length: 0. m,  Average Daily Traffic: 1,500 (year 2010),  Truck Traffic: 2%,  Features Intersected: CESAR CHAVEZ BLVD,  Facility Carried by Structure: U.S. HIGHWAY 101
Minimum Vertical Clearance: 0.61m (2.00ft),  Kilometerpoint: 0.000,  Lanes on structure: 8,  Lanes under structure: 10,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 29.3m (96.1ft)

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Structure Number: 34 0034S,  Location: 04-SF-101-2.95-SF (Lat: 37.748594,  Lng: -122.403436),  Route carried "on" structure: Bypass US 101,  Year Built: 1974,  Status: Open,  Structure Length: 2.28m (7.48ft),  Average Daily Traffic: 12,600 (year 2010),  Truck Traffic: 3%,  Average Future Daily Traffic: 25,313 (year 2036),  Design Load: HS 20,  Features Intersected: CESAR CHAVEZ BLVD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.295,  Lanes on structure: 1,  Lanes under structure: 6,  Base Highway Network: Yes (Inventory Route: 1,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 61.0m (200.1ft),  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 7,  Length of Maximum Span: 42.7m (140.1ft),  Curb or Sidewalk Widths: Left: 0.6m (2.0ft),  Right: 0.6m (2.0ft),  Curb-To-Curb Width: 6.1m (20.0ft),  Out-to-Out Width: 7.9m (25.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 99.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 64.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than 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: January 2018,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 34 0034S,  Location: 04-SF-101-2.95-SF (Lat: 37.748594,  Lng: -122.403436),  Route carried "under" structure: City street D008,  Year Built: 1974,  Structure Length: 0. m,  Average Daily Traffic: 500 (year 2010),  Truck Traffic: 2%,  Features Intersected: CESAR CHAVEZ BLVD,  Facility Carried by Structure: ROUTE 101
Minimum Vertical Clearance: 0.47m (1.54ft),  Kilometerpoint: 0.000,  Lanes on structure: 1,  Lanes under structure: 6,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 42.7m (140.1ft)

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Structure Number: 34 0035,  Location: 04-SF-101-3.37-SF (Lat: 37.754431,  Lng: -122.403275),  Route carried "on" structure: City street D187,  Year Built: 1953,  Status: Open,  Structure Length: 0.39m (1.28ft),  Average Daily Traffic: 4,513 (year 2010),  Truck Traffic: 1%,  Average Future Daily Traffic: 7,439 (year 2035),  Design Load: HS 20,  Features Intersected: U.S. HIGHWAY 101,  Facility Carried by Structure: 23RD STREET
Minimum Vertical Clearance: 4.57m (14.99ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 8,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 128.0m (419.9ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 37.2m (122.0ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 12.8m (42.0ft),  Out-to-Out Width: 1.6m (5.2ft)

Condition: Deck: Fair,  Superstructure: Good,  Substructure: Fair,  Operating Rating: 86.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 51.8 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Equal to present minimum criteria,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2018,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 34 0035,  Location: 04-SF-101-3.37-SF (Lat: 37.754431,  Lng: -122.403275),  Route carried "under" structure: US 101,  Year Built: 1953,  Structure Length: 0. m,  Average Daily Traffic: 234,000 (year 2009),  Truck Traffic: 3%,  Features Intersected: U.S. HIGHWAY 101,  Facility Carried by Structure: 23RD STREET
Minimum Vertical Clearance: 4.57m (14.99ft),  Kilometerpoint: 0.337,  Lanes on structure: 2,  Lanes under structure: 8,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 37.2m (122.0ft)

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Structure Number: 34 0044,  Location: 04-SF-001-R0.31-SF (Lat: 37.712592,  Lng: -122.471056),  Route carried "on" structure: State highway 1,  Year Built: 1952,  Status: Open,  Structure Length: 0.39m (1.28ft),  Average Daily Traffic: 122,000 (year 2014),  Truck Traffic: 3%,  Average Future Daily Traffic: 155,787 (year 2034),  Design Load: H 20,  Features Intersected: BROTHERHOOD WAY
Minimum Vertical Clearance: 3.99m (13.09ft),  Kilometerpoint: 0.031,  Lanes on structure: 8,  Lanes under structure: 4,  Base Highway Network: Yes (,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 335.0m (1,099.1ft),  Skew: 30 degrees,  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 16.5m (54.1ft),  Curb or Sidewalk Widths: Left: 2.4m (7.9ft),  Right: 2.4m (7.9ft),  Curb-To-Curb Width: 29.2m (95.8ft),  Out-to-Out Width: 38.5m (126.3ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Fair,  Operating Rating: 54.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 32.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  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,  Length Of Structure Improvement: 0.39m (1.28ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: December 2017,  Bridge Improvement Cost: $1,517,000,  Roadway Improvement Cost: $303,000,  Total Project Cost: $2,548,000 ( Estimate for 2017),  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 34 0044,  Location: 04-SF-001-R0.31-SF (Lat: 37.712592,  Lng: -122.471056),  Route carried "under" structure: City street ,  Year Built: 1952,  Structure Length: 0. m,  Average Daily Traffic: 550 (year 2010),  Truck Traffic: 2%,  Features Intersected: BROTHERHOOD WAY,  Facility Carried by Structure: STATE ROUTE 1
Minimum Vertical Clearance: 3.99m (13.09ft),  Kilometerpoint: 0.000,  Lanes on structure: 8,  Lanes under structure: 4,  Material/Design: Concrete continuous,  Design/Construction: Slab,  Length of Maximum Span: 16.5m (54.1ft)

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Structure Number: 34 0045,  Location: 04-SF-101-2.28-SF (Lat: 37.739536,  Lng: -122.407803),  Route carried "on" structure: US 101,  Year Built: 1950,  Year Reconstructed: 1968,  Status: Open,  Structure Length: 4.04m (13.25ft),  Average Daily Traffic: 234,000 (year 2009),  Truck Traffic: 3%,  Average Future Daily Traffic: 300,008 (year 2040),  Design Load: HS 20,  Features Intersected: CORTLAND AVENUE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.228,  Lanes on structure: 10,  Lanes under structure: 2,  Base Highway Network: Yes (Inventory Route: 1,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 364.0m (1,194.2ft),  Skew: 20 degrees,  Material/Design: Concrete continuous,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 16.8m (55.1ft),  Curb-To-Curb Width: 35.4m (116.1ft),  Out-to-Out Width: 37.2m (122.0ft)

Condition: Deck: Fair,  Superstructure: Good,  Substructure: Good,  Operating Rating: 64.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 38.9 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: High priority of replacement,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 40.40m (132.55ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2018,  Bridge Improvement Cost: $1,503,000,  Roadway Improvement Cost: $300,000,  Total Project Cost: $2,525,000 ( Estimate for 2017),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 34 0045,  Location: 04-SF-101-2.28-SF (Lat: 37.739536,  Lng: -122.407803),  Route carried "under" structure: City street D087,  Year Built: 1950,  Structure Length: 0. m,  Average Daily Traffic: 750 (year 2010),  Truck Traffic: 3%,  Features Intersected: CORTLAND AVENUE,  Facility Carried by Structure: U.S. HIGHWAY 101
Minimum Vertical Clearance: 0.43m (1.41ft),  Kilometerpoint: 0.000,  Lanes on structure: 10,  Lanes under structure: 2,  Material/Design: Concrete continuous,  Design/Construction: Tee Beam,  Length of Maximum Span: 16.8m (55.1ft)

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Structure Number: 34 0046,  Location: 04-SF-280-R4.40L-SF (Lat: 37.735586,  Lng: -122.405742),  Route carried "on" structure: Interstate 280,  Year Built: 1965,  Status: Open,  Structure Length: 65.80m (215.88ft),  Average Daily Traffic: 107,000 (year 2010),  Truck Traffic: 2%,  Average Future Daily Traffic: 175,500 (year 2036),  Design Load: HS 20+Mod,  Features Intersected: CALTRAIN,UP RR,CITY STS
Minimum Vertical Clearance: 4.57m (14.99ft),  Kilometerpoint: 0.044,  Lanes on structure: 6,  Lanes under structure: 40,  Base Highway Network: Yes (Inventory Route: 2,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 104.0m (341.2ft),  Skew: 9 degrees,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 234,  Length of Maximum Span: 40.2m (131.9ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 0.5m (1.6ft),  Curb-To-Curb Width: 32.1m (105.3ft),  Out-to-Out Width: 33.3m (109.3ft)

Condition: Deck: Fair,  Superstructure: Good,  Substructure: Good,  Operating Rating: 42.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 26.2 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Meets minimum limits,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 65.80m (215.88ft),  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: Febuary 2018,  Underwater Inspection Date: May 2015,  Bridge Improvement Cost: $219,114,000,  Roadway Improvement Cost: $43,822,000,  Total Project Cost: $368,111,000 ( Estimate for 2017),  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 34 0046,  Location: 04-SF-280-R4.40L-SF (Lat: 37.735586,  Lng: -122.405742),  Route carried "under" structure: City street ,  Year Built: 1965,  Structure Length: 0. m,  Average Daily Traffic: 600 (year 2010),  Truck Traffic: 2%,  Features Intersected: CALTRAIN,UP RR,CITY STS,  Facility Carried by Structure: INTERSTATE 280
Minimum Vertical Clearance: 4.24m (13.91ft),  Kilometerpoint: 0.000,  Lanes on structure: 6,  Lanes under structure: 2,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 40.2m (131.9ft)

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Structure Number: 34 0046,  Location: 04-SF-280-R4.40L-SF (Lat: 37.735586,  Lng: -122.405742),  Route carried "under" structure: City street ,  Year Built: 1965,  Structure Length: 0. m,  Average Daily Traffic: 300 (year 2010),  Truck Traffic: 2%,  Features Intersected: CALTRAIN,UP RR,CITY STS,  Facility Carried by Structure: INTERSTATE 280
Minimum Vertical Clearance: 5.79m (19.00ft),  Kilometerpoint: 0.000,  Lanes on structure: 6,  Lanes under structure: 2,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 40.2m (131.9ft)

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Structure Number: 34 0046,  Location: 04-SF-280-R4.40L-SF (Lat: 37.735586,  Lng: -122.405742),  Route carried "under" structure: City street ,  Year Built: 1965,  Structure Length: 0. m,  Average Daily Traffic: 500 (year 2010),  Truck Traffic: 2%,  Features Intersected: CALTRAIN,UP RR,CITY STS,  Facility Carried by Structure: INTERSTATE 280
Minimum Vertical Clearance: 7.62m (25.00ft),  Kilometerpoint: 0.000,  Lanes on structure: 6,  Lanes under structure: 2,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 40.2m (131.9ft)

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Structure Number: 34 0046,  Location: 04-SF-280-R4.40L-SF (Lat: 37.735586,  Lng: -122.405742),  Route carried "under" structure: City street D103,  Year Built: 1965,  Structure Length: 0. m,  Average Daily Traffic: 420 (year 2010),  Truck Traffic: 2%,  Features Intersected: CALTRAIN,UP RR,CITY STS,  Facility Carried by Structure: INTERSTATE 280
Minimum Vertical Clearance: 7.62m (25.00ft),  Kilometerpoint: 0.000,  Lanes on structure: 6,  Lanes under structure: 2,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 40.2m (131.9ft)

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Structure Number: 34 0046,  Location: 04-SF-280-R4.40L-SF (Lat: 37.735586,  Lng: -122.405742),  Route carried "under" structure: City street D102,  Year Built: 1965,  Structure Length: 0. m,  Average Daily Traffic: 300 (year 2010),  Truck Traffic: 2%,  Features Intersected: CALTRAIN,UP RR,CITY STS,  Facility Carried by Structure: INTERSTATE 280
Minimum Vertical Clearance: 7.62m (25.00ft),  Kilometerpoint: 0.000,  Lanes on structure: 6,  Lanes under structure: 3,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 40.2m (131.9ft)

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Structure Number: 34 0046,  Location: 04-SF-280-R4.40L-SF (Lat: 37.735586,  Lng: -122.405742),  Route carried "under" structure: City street ,  Year Built: 1965,  Structure Length: 0. m,  Average Daily Traffic: 300 (year 2010),  Truck Traffic: 2%,  Features Intersected: CALTRAIN,UP RR,CITY STS,  Facility Carried by Structure: INTERSTATE 280
Minimum Vertical Clearance: 7.62m (25.00ft),  Kilometerpoint: 0.000,  Lanes on structure: 6,  Lanes under structure: 2,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 40.2m (131.9ft)

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Structure Number: 34 0046,  Location: 04-SF-280-R4.40L-SF (Lat: 37.735586,  Lng: -122.405742),  Route carried "under" structure: City street ,  Year Built: 1965,  Structure Length: 0. m,  Average Daily Traffic: 300 (year 2010),  Truck Traffic: 2%,  Features Intersected: CALTRAIN,UP RR,CITY STS,  Facility Carried by Structure: INTERSTATE 280
Minimum Vertical Clearance: 7.62m (25.00ft),  Kilometerpoint: 0.000,  Lanes on structure: 6,  Lanes under structure: 2,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 40.2m (131.9ft)

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Structure Number: 34 0046,  Location: 04-SF-280-R4.40L-SF (Lat: 37.735586,  Lng: -122.405742),  Route carried "under" structure: City street ,  Year Built: 1965,  Structure Length: 0. m,  Average Daily Traffic: 400 (year 2010),  Truck Traffic: 2%,  Features Intersected: CALTRAIN,UP RR,CITY STS,  Facility Carried by Structure: INTERSTATE 280
Minimum Vertical Clearance: 4.67m (15.32ft),  Kilometerpoint: 0.000,  Lanes on structure: 6,  Lanes under structure: 2,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 40.2m (131.9ft)

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Structure Number: 34 0046,  Location: 04-SF-280-R4.40L-SF (Lat: 37.735586,  Lng: -122.405742),  Route carried "under" structure: City street ,  Year Built: 1965,  Structure Length: 0. m,  Average Daily Traffic: 300 (year 2010),  Truck Traffic: 2%,  Features Intersected: CALTRAIN,UP RR,CITY STS,  Facility Carried by Structure: INTERSTATE 280
Minimum Vertical Clearance: 7.62m (25.00ft),  Kilometerpoint: 0.000,  Lanes on structure: 6,  Lanes under structure: 2,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 40.2m (131.9ft)

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Structure Number: 34 0046,  Location: 04-SF-280-R4.40L-SF (Lat: 37.735586,  Lng: -122.405742),  Route carried "under" structure: City street D106,  Year Built: 1965,  Structure Length: 0. m,  Average Daily Traffic: 300 (year 2010),  Truck Traffic: 2%,  Features Intersected: CALTRAIN,UP RR,CITY STS,  Facility Carried by Structure: INTERSTATE 280
Minimum Vertical Clearance: 8.07m (26.48ft),  Kilometerpoint: 0.000,  Lanes on structure: 6,  Lanes under structure: 1,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 40.2m (131.9ft)

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Structure Number: 34 0046,  Location: 04-SF-280-R4.40L-SF (Lat: 37.735586,  Lng: -122.405742),  Route carried "under" structure: City street ,  Year Built: 1965,  Structure Length: 0. m,  Average Daily Traffic: 300 (year 2010),  Truck Traffic: 2%,  Features Intersected: CALTRAIN,UP RR,CITY STS,  Facility Carried by Structure: INTERSTATE 280
Minimum Vertical Clearance: 7.62m (25.00ft),  Kilometerpoint: 0.000,  Lanes on structure: 6,  Lanes under structure: 2,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 40.2m (131.9ft)

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Structure Number: 34 0046,  Location: 04-SF-280-R4.40L-SF (Lat: 37.735586,  Lng: -122.405742),  Route carried "under" structure: City street ,  Year Built: 1965,  Structure Length: 0. m,  Average Daily Traffic: 300 (year 2010),  Truck Traffic: 2%,  Features Intersected: CALTRAIN,UP RR,CITY STS,  Facility Carried by Structure: INTERSTATE 280
Minimum Vertical Clearance: 5.79m (19.00ft),  Kilometerpoint: 0.000,  Lanes on structure: 6,  Lanes under structure: 2,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 40.2m (131.9ft)

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Structure Number: 34 0046,  Location: 04-SF-280-R4.40L-SF (Lat: 37.735586,  Lng: -122.405742),  Route carried "under" structure: City street ,  Year Built: 1965,  Structure Length: 0. m,  Average Daily Traffic: 300 (year 2010),  Truck Traffic: 2%,  Features Intersected: CALTRAIN,UP RR,CITY STS,  Facility Carried by Structure: INTERSTATE 280
Minimum Vertical Clearance: 5.79m (19.00ft),  Kilometerpoint: 0.000,  Lanes on structure: 6,  Lanes under structure: 2,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 40.2m (131.9ft)

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Structure Number: 34 0046,  Location: 04-SF-280-R4.40L-SF (Lat: 37.735586,  Lng: -122.405742),  Route carried "under" structure: City street D107,  Year Built: 1965,  Structure Length: 0. m,  Average Daily Traffic: 200 (year 2010),  Truck Traffic: 2%,  Features Intersected: CALTRAIN,UP RR,CITY STS,  Facility Carried by Structure: INTERSTATE 280
Minimum Vertical Clearance: 7.62m (25.00ft),  Kilometerpoint: 0.000,  Lanes on structure: 6,  Lanes under structure: 4,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 40.2m (131.9ft)

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Structure Number: 34 0046,  Location: 04-SF-280-R4.40L-SF (Lat: 37.735586,  Lng: -122.405742),  Route carried "under" structure: City street ,  Year Built: 1965,  Structure Length: 0. m,  Average Daily Traffic: 300 (year 2010),  Truck Traffic: 2%,  Features Intersected: CALTRAIN,UP RR,CITY STS,  Facility Carried by Structure: INTERSTATE 280
Minimum Vertical Clearance: 5.79m (19.00ft),  Kilometerpoint: 0.000,  Lanes on structure: 6,  Lanes under structure: 2,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 40.2m (131.9ft)

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Structure Number: 34 0046,  Location: 04-SF-280-R4.40L-SF (Lat: 37.735586,  Lng: -122.405742),  Route carried "under" structure: City street D015,  Year Built: 1965,  Structure Length: 0. m,  Average Daily Traffic: 250 (year 2010),  Truck Traffic: 2%,  Features Intersected: CALTRAIN,UP RR,CITY STS,  Facility Carried by Structure: INTERSTATE 280
Minimum Vertical Clearance: 0.69m (2.26ft),  Kilometerpoint: 0.000,  Lanes on structure: 6,  Lanes under structure: 2,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 40.2m (131.9ft)

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Structure Number: 34 0046,  Location: 04-SF-280-R4.40L-SF (Lat: 37.735586,  Lng: -122.405742),  Route carried "under" structure: City street ,  Year Built: 1965,  Structure Length: 0. m,  Average Daily Traffic: 300 (year 2010),  Truck Traffic: 2%,  Features Intersected: CALTRAIN,UP RR,CITY STS,  Facility Carried by Structure: INTERSTATE 280
Minimum Vertical Clearance: 5.79m (19.00ft),  Kilometerpoint: 0.000,  Lanes on structure: 6,  Lanes under structure: 2,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 40.2m (131.9ft)

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Structure Number: 34 0046,  Location: 04-SF-280-R4.40L-SF (Lat: 37.735586,  Lng: -122.405742),  Route carried "under" structure: City street ,  Year Built: 1965,  Structure Length: 0. m,  Average Daily Traffic: 250 (year 2010),  Truck Traffic: 2%,  Features Intersected: CALTRAIN,UP RR,CITY STS,  Facility Carried by Structure: INTERSTATE 280
Minimum Vertical Clearance: 5.79m (19.00ft),  Kilometerpoint: 0.000,  Lanes on structure: 6,  Lanes under structure: 2,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 40.2m (131.9ft)

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Structure Number: 34 0046,  Location: 04-SF-280-R4.40L-SF (Lat: 37.735586,  Lng: -122.405742),  Route carried "under" structure: City street ,  Year Built: 1965,  Structure Length: 0. m,  Average Daily Traffic: 500 (year 2010),  Truck Traffic: 2%,  Features Intersected: CALTRAIN,UP RR,CITY STS,  Facility Carried by Structure: INTERSTATE 280
Minimum Vertical Clearance: 4.72m (15.49ft),  Kilometerpoint: 0.000,  Lanes on structure: 6,  Lanes under structure: 2,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 40.2m (131.9ft)

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Structure Number: 34 0047S,  Location: 04-SF-101-2.84-SF (Lat: 37.745736,  Lng: -122.404478),  Route carried "on" structure: Ramp US 101,  Year Built: 1950,  Status: Open,  Structure Length: 4.79m (15.72ft),  Average Daily Traffic: 12,200 (year 2010),  Truck Traffic: 4%,  Average Future Daily Traffic: 33,750 (year 2036),  Design Load: HS 20,  Features Intersected: SB101 BAYSHORE OFF-RAMP
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.284,  Lanes on structure: 2,  Lanes under structure: 3,  Base Highway Network: Yes (Inventory Route: 1,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 79.0m (259.2ft),  Skew: 4 degrees,  Material/Design: Concrete continuous,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 21.6m (70.9ft),  Curb or Sidewalk Widths: Left: 0.5m (1.6ft),  Right: 0.5m (1.6ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 9.2m (30.2ft)

Condition: Deck: Good,  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: 30.5 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: High priority of replacement,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 47.90m (157.15ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2018,  Bridge Improvement Cost: $442,000,  Roadway Improvement Cost: $88,000,  Total Project Cost: $742,000 ( Estimate for 2017),  Deck Structure Type: Concrete Cast-file-Place
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