Bridge Statistics for Los Altos Hills, California (CA) - Condition, Traffic, Stress, Structural Evaluation, Project Costs

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Structure Number: 37 0233L,  Location: 04-SCL-280-16.56-LAH (Lat: 37.371028,  Lng: -122.143222),  Route carried "on" structure: Interstate 280,  Year Built: 1967,  Status: Open,  Structure Length: 2.90m (9.51ft),  Average Daily Traffic: 59,000 (year 1998),  Truck Traffic: 2%,  Average Future Daily Traffic: 110,253 (year 2029),  Design Load: HS 20,  Features Intersected: LA BARRANCA WAY
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 16.560,  Lanes on structure: 4,  Lanes under structure: 2,  Base Highway Network: Yes (Inventory Route: 2,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 20.5m (67.3ft),  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: 28.3m (92.8ft),  Curb-To-Curb Width: 20.1m (65.9ft),  Out-to-Out Width: 21.2m (69.6ft)

Condition: Deck: Poor,  Superstructure: Good,  Substructure: Good,  Operating Rating: 95.4 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: Better than present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2008,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 37 0233R,  Location: 04-SCL-280-16.56-LAH (Lat: 37.371222,  Lng: -122.143111),  Route carried "on" structure: Interstate 280,  Year Built: 1967,  Status: Open,  Structure Length: 2.57m (8.43ft),  Average Daily Traffic: 59,000 (year 1998),  Truck Traffic: 2%,  Average Future Daily Traffic: 110,253 (year 2029),  Design Load: HS 20,  Features Intersected: LA BARRANCA WAY
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 16.560,  Lanes on structure: 4,  Lanes under structure: 2,  Base Highway Network: Yes (Inventory Route: 2,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 20.5m (67.3ft),  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: 24.9m (81.7ft),  Curb-To-Curb Width: 20.1m (65.9ft),  Out-to-Out Width: 21.2m (69.6ft)

Condition: Deck: Poor,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 95.4 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: 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: Febuary 2008,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 37 0238L,  Location: 04-SCL-280-15.05-LAH (Lat: 37.361167,  Lng: -122.120778),  Route carried "on" structure: Interstate 280,  Year Built: 1967,  Status: Open,  Structure Length: 5.00m (16.40ft),  Average Daily Traffic: 59,000 (year 1998),  Truck Traffic: 2%,  Average Future Daily Traffic: 110,253 (year 2029),  Design Load: HS 20,  Features Intersected: EL MONTE ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 15.050,  Lanes on structure: 6,  Lanes under structure: 6,  Base Highway Network: Yes (Inventory Route: 2,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 30.0m (98.4ft),  Skew: 22 degrees,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 24.8m (81.4ft),  Curb-To-Curb Width: 29.3m (96.1ft),  Out-to-Out Width: 33.4m (109.6ft)

Condition: Deck: Poor,  Superstructure: Poor,  Substructure: Satisfactory,  Operating Rating: 78.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 47.0 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Meets minimum limits,  Deck Geometry: Better than present minimum criteria,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2008,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 37 0238R,  Location: 04-SCL-280-15.05-LAH (Lat: 37.361806,  Lng: -122.120083),  Route carried "on" structure: Interstate 280,  Year Built: 1967,  Status: Open,  Structure Length: 4.80m (15.75ft),  Average Daily Traffic: 59,000 (year 1998),  Truck Traffic: 2%,  Average Future Daily Traffic: 110,253 (year 2029),  Design Load: HS 20,  Features Intersected: EL MONTE ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 15.050,  Lanes on structure: 6,  Lanes under structure: 6,  Base Highway Network: Yes (Inventory Route: 2,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 30.0m (98.4ft),  Skew: 22 degrees,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 24.5m (80.4ft),  Curb-To-Curb Width: 29.3m (96.1ft),  Out-to-Out Width: 33.4m (109.6ft)

Condition: Deck: Poor,  Superstructure: Poor,  Substructure: Satisfactory,  Operating Rating: 82.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 49.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Meets minimum limits,  Deck Geometry: Better than present minimum criteria,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2008,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 37 0249L,  Location: 04-SCL-280-16.01-LAH (Lat: 37.366194,  Lng: -122.135778),  Route carried "on" structure: Interstate 280,  Year Built: 1967,  Status: Open,  Structure Length: 2.99m (9.81ft),  Average Daily Traffic: 59,000 (year 1998),  Truck Traffic: 2%,  Average Future Daily Traffic: 110,253 (year 2029),  Design Load: HS 20,  Features Intersected: ROBLEDA ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 16.010,  Lanes on structure: 4,  Lanes under structure: 2,  Base Highway Network: Yes (Inventory Route: 2,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 20.2m (66.3ft),  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: 29.2m (95.8ft),  Curb-To-Curb Width: 20.1m (65.9ft),  Out-to-Out Width: 21.2m (69.6ft)

Condition: Deck: Poor,  Superstructure: Good,  Substructure: Satisfactory,  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: Equal to present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2008,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 37 0249R,  Location: 04-SCL-280-16.01-LAH (Lat: 37.366472,  Lng: -122.135194),  Route carried "on" structure: Interstate 280,  Year Built: 1967,  Status: Open,  Structure Length: 2.75m (9.02ft),  Average Daily Traffic: 59,000 (year 1998),  Truck Traffic: 2%,  Average Future Daily Traffic: 110,253 (year 2029),  Design Load: HS 20,  Features Intersected: ROBLEDA ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 16.010,  Lanes on structure: 4,  Lanes under structure: 2,  Base Highway Network: Yes (Inventory Route: 2,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 20.2m (66.3ft),  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: 26.8m (87.9ft),  Curb-To-Curb Width: 20.1m (65.9ft),  Out-to-Out Width: 21.2m (69.6ft)

Condition: Deck: Poor,  Superstructure: Good,  Substructure: Satisfactory,  Operating Rating: 90.7 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: Equal to present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2008,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 37 0250L,  Location: 04-SCL-280-17.35-LAH (Lat: 37.380556,  Lng: -122.151361),  Route carried "on" structure: Interstate 280,  Year Built: 1967,  Status: Open,  Structure Length: 2.62m (8.60ft),  Average Daily Traffic: 59,000 (year 1998),  Truck Traffic: 2%,  Average Future Daily Traffic: 110,253 (year 2029),  Design Load: HS 20,  Features Intersected: ELENA ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 17.350,  Lanes on structure: 4,  Lanes under structure: 2,  Base Highway Network: Yes (Inventory Route: 2,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 20.5m (67.3ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 25.5m (83.7ft),  Curb-To-Curb Width: 20.1m (65.9ft),  Out-to-Out Width: 21.2m (69.6ft)

Condition: Deck: Fair,  Superstructure: Very good,  Substructure: Good,  Operating Rating: 88.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2008,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 37 0250R,  Location: 04-SCL-280-17.35-LAH (Lat: 37.380556,  Lng: -122.151361),  Route carried "on" structure: Interstate 280,  Year Built: 1967,  Status: Open,  Structure Length: 2.44m (8.01ft),  Average Daily Traffic: 59,000 (year 1998),  Truck Traffic: 2%,  Average Future Daily Traffic: 110,253 (year 2029),  Design Load: HS 20,  Features Intersected: ELENA ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 17.350,  Lanes on structure: 4,  Lanes under structure: 2,  Base Highway Network: Yes (Inventory Route: 2,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 20.5m (67.3ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 23.6m (77.4ft),  Curb-To-Curb Width: 20.1m (65.9ft),  Out-to-Out Width: 21.2m (69.6ft)

Condition: Deck: Fair,  Superstructure: Good,  Substructure: Good,  Operating Rating: 96.5 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: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2008,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 37 0251L,  Location: 04-SCL-280-17.78-LAH (Lat: 37.386361,  Lng: -122.153667),  Route carried "on" structure: Interstate 280,  Year Built: 1967,  Status: Open,  Structure Length: 4.43m (14.53ft),  Average Daily Traffic: 59,000 (year 1998),  Truck Traffic: 2%,  Average Future Daily Traffic: 110,253 (year 2029),  Design Load: HS 20,  Features Intersected: ARASTRADERO ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 17.780,  Lanes on structure: 4,  Lanes under structure: 2,  Base Highway Network: Yes (Inventory Route: 2,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 20.5m (67.3ft),  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: 24.1m (79.1ft),  Curb-To-Curb Width: 20.1m (65.9ft),  Out-to-Out Width: 21.2m (69.6ft)

Condition: Deck: Poor,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 67.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 40.8 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: Equal to present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2008,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 37 0251R,  Location: 04-SCL-280-17.78-LAH (Lat: 37.386389,  Lng: -122.153528),  Route carried "on" structure: Interstate 280,  Year Built: 1967,  Status: Open,  Structure Length: 4.02m (13.19ft),  Average Daily Traffic: 59,000 (year 1998),  Truck Traffic: 2%,  Average Future Daily Traffic: 110,253 (year 2029),  Design Load: HS 20,  Features Intersected: ARASTRADERO ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 17.780,  Lanes on structure: 4,  Lanes under structure: 2,  Base Highway Network: Yes (Inventory Route: 2,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 20.5m (67.3ft),  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 21.6m (70.9ft),  Curb-To-Curb Width: 20.1m (65.9ft),  Out-to-Out Width: 21.2m (69.6ft)

Condition: Deck: Poor,  Superstructure: Fair,  Substructure: Good,  Operating Rating: 50.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 30.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Equal to present minimum criteria,  Underclear: Equal to present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2008,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 37 0336,  Location: 04-SCL-280-15.17-LAH (Lat: 37.362472,  Lng: -122.122056),  Route carried "on" structure: Interstate 280,  Year Built: 1967,  Status: Open,  Structure Length: 0.73m (2.40ft),  Average Daily Traffic: 118,000 (year 1998),  Truck Traffic: 2%,  Average Future Daily Traffic: 220,506 (year 2029),  Design Load: HS 20,  Features Intersected: ADOBE CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 15.170,  Lanes on structure: 8,  Base Highway Network: Yes (Inventory Route: 2,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 43.9m (144.0ft),  Skew: 20 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.4m (11.2ft),  Curb-To-Curb Width: 43.9m (144.0ft)

Condition: Channel: Good,  Culverts: Good,  Operating Rating: 54.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: Febuary 2008

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Structure Number: 37C0133,  Location: 0.3 MI SOUTH OF I-280 (Lat: 37.385000,  Lng: -122.165000),  Route carried "on" structure: City street C304,  Year Built: 1978,  Status: Open,  Structure Length: 0.88m (2.89ft),  Average Daily Traffic: 5,000 (year 2006),  Truck Traffic: 2%,  Average Future Daily Traffic: 6,182 (year 2029),  Features Intersected: MATADERO CREEK,  Facility Carried by Structure: PAGE MILL RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Skew: 2 degrees,  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 4.3m (14.1ft),  Curb-To-Curb Width: 10.9m (35.8ft),  Out-to-Out Width: 11.0m (36.1ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 53.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 32.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2008,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 37C0193,  Location: BTWN MOODY RD & MONTE RD (Lat: 37.357778,  Lng: -122.128889),  Route carried "on" structure: City street C304,  Year Built: 1965,  Status: Open,  Structure Length: 0.91m (2.99ft),  Average Daily Traffic: 8,215 (year 1989),  Truck Traffic: 6%,  Average Future Daily Traffic: 10,652 (year 2029),  Design Load: H 20,  Features Intersected: ADOBE CREEK,  Facility Carried by Structure: ELENA RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 7.6m (24.9ft),  Skew: 9 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.7m (12.1ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 12.4m (40.7ft),  Out-to-Out Width: 12.9m (42.3ft)

Condition: Channel: Fair,  Culverts: Very good,  Operating Rating: 53.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 32.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: High priority of corrective action,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2008,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 37C0204,  Location: .15 MI W/O FOOTHILL EXPWY (Lat: 37.380833,  Lng: -122.123889),  Route carried "on" structure: City street ,  Year Built: 1985,  Status: Open,  Structure Length: 1.37m (4.49ft),  Average Daily Traffic: 5,000 (year 2006),  Truck Traffic: 2%,  Average Future Daily Traffic: 6,182 (year 2029),  Design Load: HS 20,  Features Intersected: ADOBE CREEK,  Facility Carried by Structure: WEST EDITH AVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 11.0m (36.1ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 12.5m (41.0ft),  Curb-To-Curb Width: 12.5m (41.0ft),  Out-to-Out Width: 13.3m (43.6ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 58.0 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: Equal to present minimum criteria,  Waterway Adequacy: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  Designated Inspection Frequency: Every 48 months,  Inspection Date: April 2008,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 37C0417,  Route carried "on" structure: City street ,  Year Built: 2002,  Status: Open,  Structure Length: 1.14m (3.74ft),  Average Daily Traffic: 100 (year 2001),  Truck Traffic: 1%,  Average Future Daily Traffic: 206 (year 2029),  Design Load: HS 20+Mod,  Features Intersected: ARASTRADERO CREEK,  Facility Carried by Structure: TRACY COURT
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 8.8m (28.9ft),  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: 11.4m (37.4ft),  Curb-To-Curb Width: 8.8m (28.9ft),  Out-to-Out Width: 8.8m (28.9ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Good,  Channel: Excellent,  Operating Rating: 53.6 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: 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: April 2008,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 37C0774,  Location: NEAR OLD PAGE MILL ROAD (Lat: 37.391944,  Lng: -122.163889),  Route carried "on" structure: City street ,  Year Built: 1975,  Status: Open,  Structure Length: 0.98m (3.22ft),  Average Daily Traffic: 250 (year 2006),  Truck Traffic: 1%,  Average Future Daily Traffic: 309 (year 2029),  Features Intersected: MATADERO CREEK,  Facility Carried by Structure: CHRISTOPHER LANE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 9.1m (29.9ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 2.0m (6.6ft),  Curb-To-Curb Width: 6.9m (22.6ft),  Out-to-Out Width: 9.2m (30.2ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Poor,  Operating Rating: 53.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 32.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2008,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 37 0233L,  Location: 04-SCL-280-16.56-LAH (Lat: 37.371028,  Lng: -122.143222),  Route carried "under" structure: City street ,  Year Built: 1967,  Structure Length: 2.90m (9.51ft),  Average Daily Traffic: 3,250 (year 2001),  Truck Traffic: 2%,  Features Intersected: LA BARRANCA WAY,  Facility Carried by Structure: SB INTERSTATE 280
Minimum Vertical Clearance: 5.79m (19.00ft),  Kilometerpoint: 0.000,  Lanes on structure: 4,  Lanes under structure: 2,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 28.3m (92.8ft)

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Structure Number: 37 0233R,  Location: 04-SCL-280-16.56-LAH (Lat: 37.371222,  Lng: -122.143111),  Route carried "under" structure: City street ,  Year Built: 1967,  Structure Length: 2.57m (8.43ft),  Average Daily Traffic: 3,250 (year 2001),  Truck Traffic: 2%,  Features Intersected: LA BARRANCA WAY,  Facility Carried by Structure: NB INTERSTATE 280
Minimum Vertical Clearance: 0.49m (1.61ft),  Kilometerpoint: 0.000,  Lanes on structure: 4,  Lanes under structure: 2,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 24.9m (81.7ft)

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Structure Number: 37 0238L,  Location: 04-SCL-280-15.05-LAH (Lat: 37.361167,  Lng: -122.120778),  Route carried "under" structure: City street C304,  Year Built: 1967,  Structure Length: 5.00m (16.40ft),  Average Daily Traffic: 25,300 (year 2001),  Truck Traffic: 3%,  Features Intersected: EL MONTE ROAD,  Facility Carried by Structure: SB INTERSTATE 280
Minimum Vertical Clearance: 5.41m (17.75ft),  Kilometerpoint: 0.000,  Lanes on structure: 6,  Lanes under structure: 6,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 24.8m (81.4ft)

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Structure Number: 37 0238R,  Location: 04-SCL-280-15.05-LAH (Lat: 37.361806,  Lng: -122.120083),  Route carried "under" structure: City street C304,  Year Built: 1967,  Structure Length: 4.80m (15.75ft),  Average Daily Traffic: 25,300 (year 2001),  Truck Traffic: 3%,  Features Intersected: EL MONTE ROAD,  Facility Carried by Structure: NB INTERSTATE 280
Minimum Vertical Clearance: 5.38m (17.65ft),  Kilometerpoint: 0.000,  Lanes on structure: 6,  Lanes under structure: 6,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 24.5m (80.4ft)

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Structure Number: 37 0249L,  Location: 04-SCL-280-16.01-LAH (Lat: 37.366194,  Lng: -122.135778),  Route carried "under" structure: City street ,  Year Built: 1967,  Structure Length: 2.99m (9.81ft),  Average Daily Traffic: 3,250 (year 2001),  Truck Traffic: 2%,  Features Intersected: ROBLEDA ROAD,  Facility Carried by Structure: SB INTERSTATE 280
Minimum Vertical Clearance: 5.13m (16.83ft),  Kilometerpoint: 0.000,  Lanes on structure: 4,  Lanes under structure: 2,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 29.2m (95.8ft)

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Structure Number: 37 0249R,  Location: 04-SCL-280-16.01-LAH (Lat: 37.366472,  Lng: -122.135194),  Route carried "under" structure: City street ,  Year Built: 1967,  Structure Length: 2.75m (9.02ft),  Average Daily Traffic: 3,250 (year 2001),  Truck Traffic: 2%,  Features Intersected: ROBLEDA ROAD,  Facility Carried by Structure: NB INTERSTATE 280
Minimum Vertical Clearance: 4.77m (15.65ft),  Kilometerpoint: 0.000,  Lanes on structure: 4,  Lanes under structure: 2,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 26.8m (87.9ft)

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Structure Number: 37 0250L,  Location: 04-SCL-280-17.35-LAH (Lat: 37.380556,  Lng: -122.151361),  Route carried "under" structure: City street ,  Year Built: 1967,  Structure Length: 2.62m (8.60ft),  Average Daily Traffic: 3,250 (year 2001),  Truck Traffic: 2%,  Features Intersected: ELENA ROAD,  Facility Carried by Structure: SB INTERSTATE 280
Minimum Vertical Clearance: 5.86m (19.23ft),  Kilometerpoint: 0.000,  Lanes on structure: 4,  Lanes under structure: 2,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 25.5m (83.7ft)

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Structure Number: 37 0250R,  Location: 04-SCL-280-17.35-LAH (Lat: 37.380556,  Lng: -122.151361),  Route carried "under" structure: City street ,  Year Built: 1967,  Structure Length: 2.44m (8.01ft),  Average Daily Traffic: 3,250 (year 2001),  Truck Traffic: 2%,  Features Intersected: ELENA ROAD,  Facility Carried by Structure: NB INTERSTATE 280
Minimum Vertical Clearance: 4.77m (15.65ft),  Kilometerpoint: 0.000,  Lanes on structure: 4,  Lanes under structure: 2,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 23.6m (77.4ft)

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Structure Number: 37 0251L,  Location: 04-SCL-280-17.78-LAH (Lat: 37.386361,  Lng: -122.153667),  Route carried "under" structure: City street C311,  Year Built: 1967,  Structure Length: 4.43m (14.53ft),  Average Daily Traffic: 7,280 (year 2002),  Truck Traffic: 2%,  Features Intersected: ARASTRADERO ROAD,  Facility Carried by Structure: SB INTERSTATE 280
Minimum Vertical Clearance: 4.85m (15.91ft),  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: 24.1m (79.1ft)

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Structure Number: 37 0251R,  Location: 04-SCL-280-17.78-LAH (Lat: 37.386389,  Lng: -122.153528),  Route carried "under" structure: City street C311,  Year Built: 1967,  Structure Length: 4.02m (13.19ft),  Average Daily Traffic: 7,280 (year 2002),  Truck Traffic: 2%,  Features Intersected: ARASTRADERO ROAD,  Facility Carried by Structure: NB INTERSTATE 280
Minimum Vertical Clearance: 5.69m (18.67ft),  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: 21.6m (70.9ft)