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

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Structure Number: 35 0063F,  Location: 04-SM-380-T4.71 (Lat: 37.629256,  Lng: -122.432411),  Route carried "on" structure: Ramp Interstate 380,  Year Built: 1971,  Year Reconstructed: 1996,  Status: Open,  Structure Length: 3.38m (11.09ft),  Average Daily Traffic: 47,500 (year 2005),  Truck Traffic: 5%,  Average Future Daily Traffic: 55,617 (year 2042),  Design Load: HS 20+Mod,  Features Intersected: N280 ON-RAMP COLLECTOR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.710,  Lanes on structure: 3,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 15.9m (52.2ft),  Skew: 9 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 33.1m (108.6ft),  Curb-To-Curb Width: 15.5m (50.9ft),  Out-to-Out Width: 16.7m (54.8ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Good,  Operating Rating: 78.7 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: Somewhat better than minimum adequacy,  Deck Geometry: Superior to present desirable criteria,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2022,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 35 0128Y,  Location: 04-SM-101-R20.39 (Lat: 37.630819,  Lng: -122.405244),  Route carried "on" structure: US 101,  Year Built: 1947,  Status: Open,  Structure Length: 1.04m (3.41ft),  Average Daily Traffic: 10,100 (year 2000),  Truck Traffic: 3%,  Average Future Daily Traffic: 16,033 (year 2038),  Features Intersected: SAN BRUNO CANAL,  Facility Carried by Structure: SAN BRUNO AVENUE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 20.390,  Lanes on structure: 2,  Base Highway Network: Yes (Inventory Route: 1,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 20.1m (65.9ft),  Skew: 20 degrees,  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 3.0m (9.8ft)

Condition: Channel: 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 desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: April 2021

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Structure Number: 35 0196L,  Location: 04-SM-280-R20.04-SBR (Lat: 37.614844,  Lng: -122.424436),  Route carried "on" structure: Interstate 280,  Year Built: 1967,  Status: Open,  Structure Length: 8.85m (29.04ft),  Average Daily Traffic: 49,500 (year 2009),  Average Future Daily Traffic: 66,974 (year 2038),  Design Load: HS 20+Mod,  Features Intersected: CRYSTAL SPRINGS OFF-RAMP
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 20.040,  Lanes on structure: 4,  Lanes under structure: 2,  Base Highway Network: Yes (Inventory Route: 2,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 20.1m (65.9ft),  Skew: 6 degrees,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 35.5m (116.5ft),  Curb-To-Curb Width: 20.1m (65.9ft),  Out-to-Out Width: 21.2m (69.6ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 74.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 44.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 8.84m (29.00ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2021,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 35 0196R,  Location: 04-SM-280-R20.04-SBR (Lat: 37.614483,  Lng: -122.424197),  Route carried "on" structure: Interstate 280,  Year Built: 1967,  Status: Open,  Structure Length: 7.63m (25.03ft),  Average Daily Traffic: 49,500 (year 2009),  Average Future Daily Traffic: 66,974 (year 2038),  Design Load: HS 20+Mod,  Features Intersected: CRYSTAL SPRINGS OFF-RAMP
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 20.040,  Lanes on structure: 4,  Lanes under structure: 2,  Base Highway Network: Yes (Inventory Route: 2,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 21.0m (68.9ft),  Skew: 5 degrees,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 34.8m (114.2ft),  Curb-To-Curb Width: 20.1m (65.9ft),  Out-to-Out Width: 21.2m (69.6ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 87.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 52.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to 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: July 2021,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 35 0197K,  Location: 04-SM-280-R20.22-SBR (Lat: 37.617408,  Lng: -122.424722),  Route carried "on" structure: Bypass Interstate 280,  Year Built: 1967,  Status: Open,  Structure Length: 4.76m (15.62ft),  Average Daily Traffic: 5,600 (year 1998),  Truck Traffic: 2%,  Average Future Daily Traffic: 7,408 (year 2038),  Design Load: HS 20+Mod,  Features Intersected: WHITMAN WAY
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 20.220,  Lanes on structure: 2,  Lanes under structure: 2,  Base Highway Network: Yes (Inventory Route: 2,  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: 16.6m (54.5ft),  Curb-To-Curb Width: 11.3m (37.1ft),  Out-to-Out Width: 12.4m (40.7ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 58.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 35.0 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: July 2021,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 35 0197L,  Location: 04-SM-280-R20.22-SBR (Lat: 37.617428,  Lng: -122.424408),  Route carried "on" structure: Interstate 280,  Year Built: 1967,  Status: Open,  Structure Length: 5.85m (19.19ft),  Average Daily Traffic: 55,500 (year 2009),  Average Future Daily Traffic: 73,962 (year 2036),  Design Load: HS 20+Mod,  Features Intersected: WHITMAN WAY
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 20.220,  Lanes on structure: 4,  Lanes under structure: 2,  Base Highway Network: Yes (Inventory Route: 2,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 20.1m (65.9ft),  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: 19.9m (65.3ft),  Curb-To-Curb Width: 20.1m (65.9ft),  Out-to-Out Width: 21.2m (69.6ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Operating Rating: 84.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 50.5 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 48 months,  Inspection Date: July 2019,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 35 0197R,  Location: 04-SM-280-R20.22-SBR (Lat: 37.617514,  Lng: -122.424125),  Route carried "on" structure: Interstate 280,  Year Built: 1967,  Status: Open,  Structure Length: 5.89m (19.32ft),  Average Daily Traffic: 55,500 (year 2009),  Average Future Daily Traffic: 73,962 (year 2038),  Design Load: HS 20+Mod,  Features Intersected: WHITMAN WAY
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 20.220,  Lanes on structure: 5,  Lanes under structure: 2,  Base Highway Network: Yes (Inventory Route: 2,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 29.3m (96.1ft),  Skew: 22 degrees,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 23.7m (77.8ft),  Curb-To-Curb Width: 27.7m (90.9ft),  Out-to-Out Width: 33.2m (108.9ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 58.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 35.3 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: July 2021,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 35 0201,  Location: 04-SM-280-R19.36-SBR (Lat: 37.605803,  Lng: -122.428483),  Route carried "on" structure: City street D519,  Year Built: 1967,  Status: Open,  Structure Length: 10.37m (34.02ft),  Average Daily Traffic: 10,000 (year 2005),  Truck Traffic: 3%,  Average Future Daily Traffic: 12,614 (year 2038),  Design Load: HS 20+Mod,  Features Intersected: INTERSTATE 280,  Facility Carried by Structure: CRYSTAL SPRINGS RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 8,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 4 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 51.8m (169.9ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 16.3m (53.5ft)

Condition: Deck: Fair,  Superstructure: Good,  Substructure: Fair,  Operating Rating: 99.8 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: Somewhat better than minimum adequacy,  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: July 2021,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 35 0210L,  Location: 04-SM-280-R14.22-HIL (Lat: 37.547175,  Lng: -122.372475),  Route carried "on" structure: Interstate 280,  Year Built: 1969,  Status: Open,  Structure Length: 3.29m (10.79ft),  Average Daily Traffic: 53,500 (year 1998),  Truck Traffic: 3%,  Average Future Daily Traffic: 80,137 (year 2038),  Design Load: HS 20+Mod,  Features Intersected: HAYNE ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 14.220,  Lanes on structure: 4,  Lanes under structure: 4,  Base Highway Network: Yes (Inventory Route: 2,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 20.1m (65.9ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 32.2m (105.6ft),  Curb-To-Curb Width: 20.1m (65.9ft),  Out-to-Out Width: 21.2m (69.6ft)

Condition: Deck: Good,  Superstructure: Fair,  Substructure: Good,  Operating Rating: 99.8 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: Somewhat better than minimum adequacy,  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: July 2021,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 35 0217,  Location: 04-SM-280-R20.97-SBR (Lat: 37.627014,  Lng: -122.430272),  Route carried "on" structure: Interstate 280,  Year Built: 1971,  Status: Open,  Structure Length: 10.56m (34.65ft),  Average Daily Traffic: 101,000 (year 2009),  Truck Traffic: 2%,  Average Future Daily Traffic: 135,172 (year 2038),  Design Load: HS 20+Mod,  Features Intersected: I 380 & S280-E380 CNNCTR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 20.970,  Lanes on structure: 8,  Lanes under structure: 4,  Base Highway Network: Yes (Inventory Route: 2,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 38.9m (127.6ft),  Skew: 39 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Number Of Approach Spans: 4,  Length of Maximum Span: 46.0m (150.9ft),  Curb-To-Curb Width: 38.9m (127.6ft),  Out-to-Out Width: 40.6m (133.2ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Good,  Operating Rating: 77.4 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: Somewhat better than minimum adequacy,  Deck Geometry: Superior to present desirable criteria,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2021,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 35 0218S,  Location: 04-SM-280-R20.96-SBR (Lat: 37.627136,  Lng: -122.430031),  Route carried "on" structure: Bypass Interstate 280,  Year Built: 1971,  Status: Open,  Structure Length: 11.52m (37.80ft),  Average Daily Traffic: 7,400 (year 1998),  Truck Traffic: 2%,  Average Future Daily Traffic: 9,299 (year 2038),  Design Load: HS 20+Mod,  Features Intersected: S280-E380 CONNECTOR RAMP
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 20.960,  Lanes on structure: 1,  Lanes under structure: 2,  Base Highway Network: Yes (Inventory Route: 2,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Skew: 9 degrees,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 35.1m (115.2ft),  Curb-To-Curb Width: 11.0m (36.1ft),  Out-to-Out Width: 12.1m (39.7ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Good,  Operating Rating: 83.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 50.5 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: July 2021,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 35 0219F,  Location: 04-SM-380-4.65-SBR (Lat: 37.626886,  Lng: -122.431625),  Route carried "on" structure: Ramp Interstate 380,  Year Built: 1971,  Status: Open,  Structure Length: 22.99m (75.43ft),  Average Daily Traffic: 10,600 (year 1998),  Truck Traffic: 5%,  Average Future Daily Traffic: 33,371 (year 2042),  Design Load: HS 20+Mod,  Features Intersected: I 280, CONN, FRNTGE RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.650,  Lanes on structure: 2,  Lanes under structure: 11,  Base Highway Network: Yes,  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: 9,  Length of Maximum Span: 31.6m (103.7ft),  Curb-To-Curb Width: 11.9m (39.0ft),  Out-to-Out Width: 13.0m (42.7ft)

Condition: Deck: Satisfactory,  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: Superior to present desirable criteria,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2022,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 35 0221L,  Location: 04-SM-380-4.67-SBR (Lat: 37.627233,  Lng: -122.431717),  Route carried "on" structure: Interstate 380,  Year Built: 1973,  Status: Open,  Structure Length: 4.35m (14.27ft),  Average Daily Traffic: 10 (year 2008),  Truck Traffic: 2%,  Average Future Daily Traffic: 10 (year 2042),  Design Load: HS 20+Mod,  Features Intersected: S280-E380 CONNECTOR RAMP
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.670,  Lanes on structure: 4,  Lanes under structure: 2,  Base Highway Network: Yes (Inventory Route: 3,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 20.0m (65.6ft),  Skew: 9 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 42.7m (140.1ft),  Curb-To-Curb Width: 20.0m (65.6ft),  Out-to-Out Width: 21.0m (68.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 99.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 32.4 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: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2022,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 35 0221R,  Location: 04-SM-380-4.67-SBR (Lat: 37.627125,  Lng: -122.431325),  Route carried "on" structure: Interstate 380,  Year Built: 1973,  Status: Open,  Structure Length: 4.59m (15.06ft),  Average Daily Traffic: 10 (year 2008),  Truck Traffic: 2%,  Average Future Daily Traffic: 10 (year 2042),  Design Load: HS 20+Mod,  Features Intersected: S280-E380 CONNECTOR RAMP
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.670,  Lanes on structure: 4,  Lanes under structure: 2,  Base Highway Network: Yes (Inventory Route: 3,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 20.0m (65.6ft),  Skew: 9 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 45.1m (148.0ft),  Curb-To-Curb Width: 20.0m (65.6ft),  Out-to-Out Width: 21.0m (68.9ft)

Condition: Deck: Good,  Superstructure: Fair,  Substructure: Good,  Operating Rating: 99.8 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: Somewhat better than minimum adequacy,  Deck Geometry: Equal to present minimum criteria,  Underclear: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2022,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 35 0223,  Location: 04-SM-380-5.45-SBR (Lat: 37.632658,  Lng: -122.419278),  Route carried "on" structure: Interstate 380,  Year Built: 1971,  Status: Open,  Structure Length: 5.49m (18.01ft),  Average Daily Traffic: 115,000 (year 1998),  Truck Traffic: 4%,  Average Future Daily Traffic: 220,694 (year 2042),  Design Load: HS 20+Mod,  Features Intersected: SR 82 (EL CAMINO REAL)
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.450,  Lanes on structure: 10,  Lanes under structure: 8,  Base Highway Network: Yes (Inventory Route: 3,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 50.0m (164.0ft),  Skew: 30 degrees,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 27.4m (89.9ft),  Curb-To-Curb Width: 50.0m (164.0ft),  Out-to-Out Width: 51.5m (169.0ft)

Condition: Deck: Fair,  Superstructure: Fair,  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: Somewhat better than minimum adequacy,  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: Febuary 2022,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 35 0225,  Location: 04-SM-280-R21.30-SBR (Lat: 37.630100,  Lng: -122.435439),  Route carried "on" structure: City street D538,  Year Built: 1971,  Status: Open,  Structure Length: 11.01m (36.12ft),  Average Daily Traffic: 20,000 (year 1998),  Truck Traffic: 3%,  Average Future Daily Traffic: 25,010 (year 2038),  Design Load: HS 20+Mod,  Features Intersected: INTERSTATE 280,  Facility Carried by Structure: SNEATH LANE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 4,  Lanes under structure: 12,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 15.9m (52.2ft),  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: 32.0m (105.0ft),  Curb or Sidewalk Widths: Left: 1.8m (5.9ft),  Right: 1.8m (5.9ft),  Curb-To-Curb Width: 15.9m (52.2ft),  Out-to-Out Width: 20.5m (67.3ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Good,  Operating Rating: 99.8 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: 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: July 2021,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 35 0226,  Location: 04-SM-380-T4.98-SBR (Lat: 37.629300,  Lng: -122.426589),  Route carried "on" structure: Interstate 380,  Year Built: 1971,  Year Reconstructed: 1973,  Status: Open,  Structure Length: 4.12m (13.52ft),  Average Daily Traffic: 122,000 (year 2009),  Truck Traffic: 3%,  Average Future Daily Traffic: 159,044 (year 2042),  Design Load: HS 20,  Features Intersected: CHERRY AVENUE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.980,  Lanes on structure: 7,  Lanes under structure: 4,  Base Highway Network: Yes (Inventory Route: 3,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 36.6m (120.1ft),  Skew: 30 degrees,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 21.4m (70.2ft),  Curb-To-Curb Width: 67.9m (222.8ft),  Out-to-Out Width: 71.0m (232.9ft)

Condition: Deck: Fair,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 99.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 59.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2022,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 35 0227,  Location: 04-SM-280-R20.75-SBR (Lat: 37.624475,  Lng: -122.428131),  Route carried "on" structure: Interstate 280,  Year Built: 1971,  Status: Open,  Structure Length: 4.88m (16.01ft),  Average Daily Traffic: 101,000 (year 2009),  Truck Traffic: 2%,  Average Future Daily Traffic: 136,075 (year 2038),  Design Load: HS 20+Mod,  Features Intersected: SAN BRUNO AVENUE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 20.750,  Lanes on structure: 12,  Lanes under structure: 8,  Base Highway Network: Yes (Inventory Route: 2,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 56.1m (184.1ft),  Skew: 32 degrees,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 24.7m (81.0ft),  Curb-To-Curb Width: 56.1m (184.1ft),  Out-to-Out Width: 57.8m (189.6ft)

Condition: Deck: Fair,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 99.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 72.3 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2021,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 35 0250L,  Location: 04-SM-280-6.65 (Lat: 37.468239,  Lng: -122.292233),  Route carried "on" structure: Interstate 280,  Year Built: 1973,  Status: Open,  Structure Length: 6.07m (19.91ft),  Average Daily Traffic: 50,000 (year 2009),  Truck Traffic: 3%,  Average Future Daily Traffic: 67,280 (year 2038),  Design Load: HS 20,  Features Intersected: EDGEWOOD ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 6.650,  Lanes on structure: 5,  Lanes under structure: 4,  Base Highway Network: Yes (Inventory Route: 2,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 25.9m (85.0ft),  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: 30.4m (99.7ft),  Curb-To-Curb Width: 25.9m (85.0ft),  Out-to-Out Width: 27.0m (88.6ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Good,  Operating Rating: 99.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 75.8 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  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: October 2021,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 35 0253,  Location: 04-SM-380-5.73-SBR (Lat: 37.634058,  Lng: -122.414508),  Route carried "on" structure: Interstate 380,  Year Built: 1971,  Year Reconstructed: 1973,  Status: Open,  Structure Length: 31.43m (103.12ft),  Average Daily Traffic: 150,000 (year 1998),  Truck Traffic: 5%,  Average Future Daily Traffic: 255,844 (year 2042),  Design Load: HS 20,  Features Intersected: CALTRAIN,UP RR,BART,ETC
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.730,  Lanes on structure: 10,  Lanes under structure: 8,  Base Highway Network: Yes (Inventory Route: 3,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 61.4m (201.4ft),  Skew: 39 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 12,  Length of Maximum Span: 42.7m (140.1ft),  Curb-To-Curb Width: 61.4m (201.4ft),  Out-to-Out Width: 63.0m (206.7ft)

Condition: Deck: Fair,  Superstructure: Good,  Substructure: Good,  Operating Rating: 74.2 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: 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: Febuary 2022,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 35 0254G,  Location: 04-SM-380-6.37-SBR (Lat: 37.634128,  Lng: -122.406206),  Route carried "on" structure: Ramp Interstate 380,  Year Built: 1976,  Status: Open,  Structure Length: 50.30m (165.03ft),  Average Daily Traffic: 19,500 (year 2005),  Truck Traffic: 6%,  Average Future Daily Traffic: 28,922 (year 2042),  Design Load: HS 20,  Features Intersected: I 380,US 101, RAMPS, 7TH
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 6.370,  Lanes on structure: 2,  Lanes under structure: 6,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.9m (39.0ft),  Skew: 9 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 5,  Number Of Approach Spans: 7,  Length of Maximum Span: 57.9m (190.0ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.1m (43.0ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: 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: Somewhat better than minimum adequacy,  Deck Geometry: Superior to present desirable criteria,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2022,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 35 0255L,  Location: 04-SM-380-6.33-SBR (Lat: 37.635683,  Lng: -122.404353),  Route carried "on" structure: Interstate 380,  Year Built: 1976,  Year Reconstructed: 1987,  Status: Open,  Structure Length: 61.51m (201.80ft),  Average Daily Traffic: 75,000 (year 1998),  Truck Traffic: 5%,  Average Future Daily Traffic: 127,922 (year 2042),  Design Load: HS 20,  Features Intersected: US 101, RAMPS, CITY ST
Minimum Vertical Clearance: 5.23m (17.16ft),  Kilometerpoint: 6.330,  Lanes on structure: 4,  Lanes under structure: 11,  Base Highway Network: Yes (Inventory Route: 3,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 11.9m (39.0ft),  Skew: 9 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 6,  Number Of Approach Spans: 14,  Length of Maximum Span: 43.0m (141.1ft),  Curb-To-Curb Width: 12.6m (41.3ft),  Out-to-Out Width: 13.6m (44.6ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: 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: Somewhat better than minimum adequacy,  Deck Geometry: High priority of replacement,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2022,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 35 0255R,  Location: 04-SM-380-6.32-SBR (Lat: 37.635242,  Lng: -122.404386),  Route carried "on" structure: Interstate 380,  Year Built: 1976,  Year Reconstructed: 1987,  Status: Open,  Structure Length: 67.85m (222.60ft),  Average Daily Traffic: 75,000 (year 1998),  Truck Traffic: 5%,  Average Future Daily Traffic: 127,922 (year 2042),  Design Load: HS 20,  Features Intersected: US 101, RAMPS, CITY ST
Minimum Vertical Clearance: 5.36m (17.59ft),  Kilometerpoint: 6.320,  Lanes on structure: 2,  Lanes under structure: 12,  Base Highway Network: Yes (Inventory Route: 3,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 11.9m (39.0ft),  Skew: 9 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 2,  Number Of Approach Spans: 17,  Length of Maximum Span: 43.3m (142.1ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.2m (43.3ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: 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: Somewhat better than minimum adequacy,  Deck Geometry: Better than present minimum criteria,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2022,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 35 0256F,  Location: 04-SM-101-R20.65-SBR (Lat: 37.634778,  Lng: -122.406256),  Route carried "on" structure: Ramp US 101,  Year Built: 1976,  Status: Open,  Structure Length: 4.83m (15.85ft),  Average Daily Traffic: 17,000 (year 1998),  Truck Traffic: 6%,  Average Future Daily Traffic: 55,425 (year 2038),  Features Intersected: 7TH AVENUE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 20.650,  Lanes on structure: 2,  Lanes under structure: 2,  Base Highway Network: Yes (Inventory Route: 1,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 11.9m (39.0ft),  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: 25.4m (83.3ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.1m (43.0ft)

Condition: Deck: Fair,  Superstructure: Good,  Substructure: 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: Superior to present desirable criteria,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2021,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 35 0261L,  Location: 04-SM-380-6.20-SBR (Lat: 37.634586,  Lng: -122.406214),  Route carried "on" structure: Interstate 380,  Year Built: 1976,  Status: Open,  Structure Length: 4.05m (13.29ft),  Average Daily Traffic: 75,000 (year 1998),  Truck Traffic: 5%,  Average Future Daily Traffic: 127,922 (year 2042),  Design Load: HS 20,  Features Intersected: 7TH AVENUE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 6.200,  Lanes on structure: 1,  Lanes under structure: 2,  Base Highway Network: Yes (Inventory Route: 3,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  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: 39.3m (128.9ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.1m (43.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 73.9 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: 48.9 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: 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: Febuary 2022,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 35 0261R,  Location: 04-SM-380-6.20-SBR (Lat: 37.634275,  Lng: -122.406206),  Route carried "on" structure: Interstate 380,  Year Built: 1976,  Status: Open,  Structure Length: 4.39m (14.40ft),  Average Daily Traffic: 75,000 (year 1998),  Truck Traffic: 5%,  Average Future Daily Traffic: 127,922 (year 2042),  Design Load: HS 20,  Features Intersected: 7TH AVENUE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 6.200,  Lanes on structure: 2,  Lanes under structure: 2,  Base Highway Network: Yes (Inventory Route: 3,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  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: 42.7m (140.1ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.1m (43.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 79.7 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: 51.5 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: 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: Febuary 2022,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 35 0262G,  Location: 04-SM-101-R20.52 (Lat: 37.632028,  Lng: -122.402303),  Route carried "on" structure: Ramp US 101,  Year Built: 1976,  Status: Open,  Structure Length: 71.28m (233.86ft),  Average Daily Traffic: 43,500 (year 1998),  Truck Traffic: 4%,  Average Future Daily Traffic: 28,256 (year 2038),  Design Load: HS 20+Mod,  Features Intersected: I 380, US 101, 7TH, CONN
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 20.520,  Lanes on structure: 2,  Lanes under structure: 26,  Base Highway Network: Yes (Inventory Route: 1,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 11.9m (39.0ft),  Skew: 1 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 4,  Number Of Approach Spans: 15,  Length of Maximum Span: 57.3m (188.0ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.1m (43.0ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Good,  Channel: Excellent,  Operating Rating: 54.1 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Superior to present desirable criteria,  Underclear: High priority of corrective action,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2021,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 35 0263G,  Location: 04-SM-380-6.19-SBR (Lat: 37.633794,  Lng: -122.406167),  Route carried "on" structure: Ramp Interstate 380,  Year Built: 1976,  Status: Open,  Structure Length: 41.74m (136.94ft),  Average Daily Traffic: 42,000 (year 2005),  Truck Traffic: 6%,  Average Future Daily Traffic: 104,562 (year 2042),  Design Load: HS 20,  Features Intersected: S101-SAN BRUNO AV,7TH AV
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 6.190,  Lanes on structure: 2,  Lanes under structure: 5,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.9m (39.0ft),  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 6,  Number Of Approach Spans: 6,  Length of Maximum Span: 45.6m (149.6ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.1m (43.0ft)

Condition: Deck: Fair,  Superstructure: Good,  Substructure: Good,  Channel: Very good,  Operating Rating: 58.3 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: 37.6 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: Better than present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Underclear: 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: Febuary 2022,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 35 0264,  Location: 04-SM-101-R20.39-SBR (Lat: 37.630908,  Lng: -122.403672),  Route carried "on" structure: City street D509,  Year Built: 1976,  Status: Open,  Structure Length: 16.76m (54.99ft),  Average Daily Traffic: 30,659 (year 2002),  Truck Traffic: 5%,  Average Future Daily Traffic: 37,632 (year 2038),  Design Load: HS 20,  Features Intersected: U.S. HIGHWAY 101,  Facility Carried by Structure: SAN BRUNO AVENUE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 5,  Lanes under structure: 16,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 24.4m (80.1ft),  Skew: 21 degrees,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 4,  Number Of Approach Spans: 2,  Length of Maximum Span: 38.6m (126.6ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 23.2m (76.1ft),  Out-to-Out Width: 28.6m (93.8ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Operating Rating: 82.6 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: High priority of corrective action,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2021,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 35 0271F,  Location: 04-SM-380-6.40-SBR (Lat: 37.633625,  Lng: -122.403400),  Route carried "on" structure: Ramp Interstate 380,  Year Built: 1976,  Year Reconstructed: 1987,  Status: Open,  Structure Length: 89.15m (292.49ft),  Average Daily Traffic: 5,000 (year 2001),  Truck Traffic: 6%,  Average Future Daily Traffic: 8,342 (year 2042),  Design Load: HS 20,  Features Intersected: US 101,I 380,EB CON,RMPS
Minimum Vertical Clearance: 5.48m (17.98ft),  Kilometerpoint: 6.400,  Lanes on structure: 2,  Lanes under structure: 15,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 20,  Length of Maximum Span: 65.5m (214.9ft),  Curb-To-Curb Width: 6.9m (22.6ft),  Out-to-Out Width: 12.2m (40.0ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: 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: Somewhat better than minimum adequacy,  Deck Geometry: High priority of replacement,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2022,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 35 0272H,  Location: 04-SM-101-R20.69-SBR (Lat: 37.634578,  Lng: -122.402808),  Route carried "on" structure: Ramp US 101,  Year Built: 1976,  Year Reconstructed: 1987,  Status: Open,  Structure Length: 66.68m (218.77ft),  Average Daily Traffic: 10,000 (year 1998),  Truck Traffic: 2%,  Average Future Daily Traffic: 16,459 (year 2038),  Features Intersected: US 101, RMPS, NORTH CHNL
Minimum Vertical Clearance: 4.75m (15.58ft),  Kilometerpoint: 20.690,  Lanes on structure: 1,  Lanes under structure: 17,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 8.1m (26.6ft),  Skew: 9 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 9,  Number Of Approach Spans: 12,  Length of Maximum Span: 47.3m (155.2ft),  Curb-To-Curb Width: 8.4m (27.6ft),  Out-to-Out Width: 9.5m (31.2ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Good,  Channel: Good,  Operating Rating: 54.1 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Meets minimum limits,  Underclear: High priority of corrective action,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2021,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 35 0281F,  Location: 04-SM-380-6.48-SBR (Lat: 37.637767,  Lng: -122.403314),  Route carried "on" structure: Ramp Interstate 380,  Year Built: 1976,  Status: Open,  Structure Length: 5.49m (18.01ft),  Average Daily Traffic: 1,700 (year 2001),  Truck Traffic: 6%,  Average Future Daily Traffic: 5,488 (year 2038),  Design Load: HS 20+Mod,  Features Intersected: NORTH CHANNEL
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 6.480,  Lanes on structure: 1,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Skew: 9 degrees,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 29.0m (95.1ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 8.2m (26.9ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Very good,  Operating Rating: 74.5 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: 57.7 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: Equal to present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: Febuary 2020,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 35 0287K,  Location: 04-SM-380-6.44 (Lat: 37.623061,  Lng: -122.400269),  Route carried "on" structure: Ramp Interstate 380,  Year Built: 1987,  Status: Open,  Structure Length: 154.44m (506.69ft),  Average Daily Traffic: 50,000 (year 1998),  Truck Traffic: 2%,  Average Future Daily Traffic: 82,051 (year 2042),  Design Load: HS 20,  Features Intersected: N101-SAN BRUNO OFF-RAMP
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 6.440,  Lanes on structure: 2,  Lanes under structure: 5,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.7m (38.4ft),  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 38,  Number Of Approach Spans: 12,  Length of Maximum Span: 39.6m (129.9ft),  Curb-To-Curb Width: 11.7m (38.4ft),  Out-to-Out Width: 12.7m (41.7ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 54.1 metric tons,  Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2022,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 35C0102,  Location: E CLAREMONT DR (Lat: 37.626389,  Lng: -122.441547),  Route carried "on" structure: City street ,  Year Built: 1975,  Status: Open,  Structure Length: 4.94m (16.21ft),  Average Daily Traffic: 13,000 (year 1990),  Truck Traffic: 1%,  Average Future Daily Traffic: 17,274 (year 2041),  Features Intersected: HILLSIDE,  Facility Carried by Structure: SNEATH LN
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 20 degrees,  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 8,  Length of Maximum Span: 6.1m (20.0ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 1.8m (5.9ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 8.2m (26.9ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Operating Rating: 57.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 34.3 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: April 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 35C0103,  Location: EAST CLAREMONT DR (Lat: 37.626644,  Lng: -122.441014),  Route carried "on" structure: City street ,  Year Built: 1975,  Status: Open,  Structure Length: 12.25m (40.19ft),  Average Daily Traffic: 13,000 (year 1990),  Truck Traffic: 1%,  Average Future Daily Traffic: 17,101 (year 2041),  Features Intersected: HILLSIDE,  Facility Carried by Structure: SNEATH LN
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 12.3m (40.4ft),  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 20,  Length of Maximum Span: 6.1m (20.0ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 1.8m (5.9ft),  Curb-To-Curb Width: 12.3m (40.4ft),  Out-to-Out Width: 8.0m (26.2ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Operating Rating: 57.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 34.3 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: April 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 35 0063F,  Location: 04-SM-380-T4.71 (Lat: 37.629256,  Lng: -122.432411),  Route carried "under" structure: Ramp Interstate 280,  Year Built: 1971,  Structure Length: 0. m,  Average Daily Traffic: 15,000 (year 2005),  Truck Traffic: 2%,  Features Intersected: N280 ON-RAMP COLLECTOR
Minimum Vertical Clearance: 5.03m (16.50ft),  Kilometerpoint: 21.140,  Lanes on structure: 3,  Lanes under structure: 2,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 33.1m (108.6ft)

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Structure Number: 35 0196L,  Location: 04-SM-280-R20.04-SBR (Lat: 37.614844,  Lng: -122.424436),  Route carried "under" structure: Business City street ,  Year Built: 1967,  Structure Length: 0. m,  Average Daily Traffic: 44,650 (year 1997),  Truck Traffic: 2%,  Features Intersected: CRYSTAL SPRINGS OFF-RAMP,  Facility Carried by Structure: INTERSTATE 280 SB
Minimum Vertical Clearance: 5.41m (17.75ft),  Kilometerpoint: 20.040,  Lanes on structure: 4,  Lanes under structure: 2,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 35.5m (116.5ft)

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Structure Number: 35 0197K,  Location: 04-SM-280-R20.22-SBR (Lat: 37.617408,  Lng: -122.424722),  Route carried "under" structure: City street D523,  Year Built: 1967,  Structure Length: 0. m,  Average Daily Traffic: 15,000 (year 2005),  Truck Traffic: 2%,  Features Intersected: WHITMAN WAY,  Facility Carried by Structure: S280-CRYSTAL SP OR
Minimum Vertical Clearance: 7.44m (24.41ft),  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: 16.6m (54.5ft)

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Structure Number: 35 0197L,  Location: 04-SM-280-R20.22-SBR (Lat: 37.617428,  Lng: -122.424408),  Route carried "under" structure: City street D523,  Year Built: 1967,  Structure Length: 0. m,  Average Daily Traffic: 15,000 (year 2005),  Truck Traffic: 2%,  Features Intersected: WHITMAN WAY,  Facility Carried by Structure: INTERSTATE 280 SB
Minimum Vertical Clearance: 9.81m (32.19ft),  Kilometerpoint: 0.000,  Lanes on structure: 4,  Lanes under structure: 2,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 19.9m (65.3ft)

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Structure Number: 35 0197R,  Location: 04-SM-280-R20.22-SBR (Lat: 37.617514,  Lng: -122.424125),  Route carried "under" structure: City street D523,  Year Built: 1967,  Structure Length: 0. m,  Average Daily Traffic: 15,000 (year 2005),  Truck Traffic: 2%,  Features Intersected: WHITMAN WAY,  Facility Carried by Structure: INTERSTATE 280 NB
Minimum Vertical Clearance: 11.56m (37.93ft),  Kilometerpoint: 0.000,  Lanes on structure: 5,  Lanes under structure: 2,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 23.7m (77.8ft)

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Structure Number: 35 0200G,  Location: 04-SM-035-L23.00-SBR (Lat: 37.604272,  Lng: -122.427325),  Route carried "under" structure: Interstate 280,  Year Built: 1967,  Structure Length: 0. m,  Average Daily Traffic: 110,000 (year 2005),  Truck Traffic: 2%,  Features Intersected: INTERSTATE 280
Minimum Vertical Clearance: 6.07m (19.91ft),  Kilometerpoint: 19.280,  Lanes on structure: 2,  Lanes under structure: 8,  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 58.7m (192.6ft)

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Structure Number: 35 0201,  Location: 04-SM-280-R19.36-SBR (Lat: 37.605803,  Lng: -122.428483),  Route carried "under" structure: Interstate 280,  Year Built: 1967,  Structure Length: 0. m,  Average Daily Traffic: 111,000 (year 2005),  Truck Traffic: 2%,  Features Intersected: INTERSTATE 280,  Facility Carried by Structure: CRYSTAL SPRINGS RD
Minimum Vertical Clearance: 5.84m (19.16ft),  Kilometerpoint: 19.360,  Lanes on structure: 2,  Lanes under structure: 8,  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 51.8m (169.9ft)

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Structure Number: 35 0217,  Location: 04-SM-280-R20.97-SBR (Lat: 37.627014,  Lng: -122.430272),  Route carried "under" structure: Interstate 380,  Year Built: 1971,  Structure Length: 0. m,  Average Daily Traffic: 1 (year 1997),  Features Intersected: I 380 & S280-E380 CNNCTR,  Facility Carried by Structure: INTERSTATE 280
Minimum Vertical Clearance: 4.78m (15.68ft),  Kilometerpoint: 4.670,  Lanes on structure: 8,  Lanes under structure: 1,  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 46.0m (150.9ft)

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Structure Number: 35 0217,  Location: 04-SM-280-R20.97-SBR (Lat: 37.627014,  Lng: -122.430272),  Route carried "under" structure: Ramp Interstate 280,  Year Built: 1971,  Structure Length: 0. m,  Average Daily Traffic: 89,300 (year 1997),  Truck Traffic: 2%,  Features Intersected: I 380 & S280-E380 CNNCTR
Minimum Vertical Clearance: 12.93m (42.42ft),  Kilometerpoint: 20.970,  Lanes on structure: 8,  Lanes under structure: 2,  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 46.0m (150.9ft)

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Structure Number: 35 0217,  Location: 04-SM-280-R20.97-SBR (Lat: 37.627014,  Lng: -122.430272),  Route carried "under" structure: Interstate 380,  Year Built: 1971,  Structure Length: 0. m,  Average Daily Traffic: 1 (year 1997),  Features Intersected: I 380 & S280-E380 CNNCTR,  Facility Carried by Structure: INTERSTATE 280
Minimum Vertical Clearance: 4.50m (14.76ft),  Kilometerpoint: 4.670,  Lanes on structure: 8,  Lanes under structure: 1,  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 46.0m (150.9ft)

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Structure Number: 35 0218S,  Location: 04-SM-280-R20.96-SBR (Lat: 37.627136,  Lng: -122.430031),  Route carried "under" structure: Interstate 380,  Year Built: 1971,  Structure Length: 0. m,  Average Daily Traffic: 150,000 (year 1998),  Truck Traffic: 2%,  Features Intersected: S280-E380 CONNECTOR RAMP,  Facility Carried by Structure: SAN BRUNO-N280 ONR
Minimum Vertical Clearance: 8.46m (27.76ft),  Kilometerpoint: 4.810,  Lanes on structure: 1,  Lanes under structure: 2,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 35.1m (115.2ft)

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Structure Number: 35 0219F,  Location: 04-SM-380-4.65-SBR (Lat: 37.626886,  Lng: -122.431625),  Route carried "under" structure: Ramp Interstate 280,  Year Built: 1971,  Structure Length: 0. m,  Average Daily Traffic: 43,500 (year 2002),  Truck Traffic: 5%,  Features Intersected: I 280, CONN, FRNTGE RD
Minimum Vertical Clearance: 5.80m (19.03ft),  Kilometerpoint: 21.030,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 31.6m (103.7ft)

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Structure Number: 35 0219F,  Location: 04-SM-380-4.65-SBR (Lat: 37.626886,  Lng: -122.431625),  Route carried "under" structure: Interstate 280,  Year Built: 1971,  Structure Length: 0. m,  Average Daily Traffic: 156,000 (year 1998),  Truck Traffic: 5%,  Features Intersected: I 280, CONN, FRNTGE RD
Minimum Vertical Clearance: 5.18m (16.99ft),  Kilometerpoint: 21.080,  Lanes on structure: 2,  Lanes under structure: 8,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 31.6m (103.7ft)

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Structure Number: 35 0219F,  Location: 04-SM-380-4.65-SBR (Lat: 37.626886,  Lng: -122.431625),  Route carried "under" structure: Ramp City street ,  Year Built: 1971,  Structure Length: 0. m,  Average Daily Traffic: 8,300 (year 2002),  Truck Traffic: 2%,  Features Intersected: I 280, CONN, FRNTGE RD,  Facility Carried by Structure: W380-S280 CONNECTR
Minimum Vertical Clearance: 5.80m (19.03ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 1,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 31.6m (103.7ft)

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Structure Number: 35 0221L,  Location: 04-SM-380-4.67-SBR (Lat: 37.627233,  Lng: -122.431717),  Route carried "under" structure: Ramp Interstate 280,  Year Built: 1973,  Structure Length: 0. m,  Average Daily Traffic: 43,500 (year 2002),  Truck Traffic: 2%,  Features Intersected: S280-E380 CONNECTOR RAMP,  Facility Carried by Structure: WB RTE380 (FUTURE)
Minimum Vertical Clearance: 5.15m (16.90ft),  Kilometerpoint: 21.030,  Lanes on structure: 4,  Lanes under structure: 2,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 42.7m (140.1ft)