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

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National Bridge Inventory (NBI) Statistics
Number of bridges: 26
Total length: 181 meters (594ft)
Total average daily traffic: 902,450
Total average daily truck traffic: 40,884
National Bridge Inventory (NBI) Registered Bridges for San Gabriel

New bridges - Historical Statistics

  • 1910-1919: 2
  • 1920-1929: 1
  • 1930-1939: 8
  • 1940-1949: 0
  • 1950-1959: 6
  • 1960-1969: 1
  • 1970-1979: 8

Reconstructed bridges - Historical Statistics

  • 1920-1929: 2
  • 1930-1939: 0
  • 1940-1949: 0
  • 1950-1959: 2
  • 1960-1969: 2
  • 1970-1979: 0
  • 1980-1989: 0
  • 1990-1999: 1

Average Daily Traffic

Bridge Condition - Deck

Bridge Condition - Superstructure

Bridge Condition - Substructure

Bridge Condition - Channel

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Structure Number: 53 0652L,  Location: 07-LA-010-25.33-SGB (Lat: 34.071667,  Lng: -118.098333),  Route carried "on" structure: Interstate 10,  Year Built: 1953,  Year Reconstructed: 1972,  Status: Open,  Structure Length: 2.44m (8.01ft),  Average Daily Traffic: 108,950 (year 1997),  Truck Traffic: 7%,  Average Future Daily Traffic: 127,779 (year 2029),  Design Load: HS 20,  Features Intersected: DEL MAR AVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 25.330,  Lanes on structure: 6,  Lanes under structure: 4,  Base Highway Network: Yes (,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 31.7m (104.0ft),  Skew: 20 degrees,  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 24.1m (79.1ft),  Curb-To-Curb Width: 31.7m (104.0ft),  Out-to-Out Width: 37.2m (122.0ft)

Condition: Deck: Fair,  Superstructure: Very good,  Substructure: Good,  Operating Rating: 66.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 32.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2007,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 53 0652R,  Location: 07-LA-010-25.33-SGB (Lat: 34.071667,  Lng: -118.098333),  Route carried "on" structure: Interstate 10,  Year Built: 1953,  Year Reconstructed: 1972,  Status: Open,  Structure Length: 2.44m (8.01ft),  Average Daily Traffic: 124,500 (year 2000),  Truck Traffic: 5%,  Average Future Daily Traffic: 147,709 (year 2029),  Design Load: HS 20,  Features Intersected: DEL MAR AVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 25.330,  Lanes on structure: 5,  Lanes under structure: 4,  Base Highway Network: Yes (,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 23.2m (76.1ft),  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 24.1m (79.1ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 0.6m (2.0ft),  Curb-To-Curb Width: 23.2m (76.1ft),  Out-to-Out Width: 31.9m (104.7ft)

Condition: Deck: Satisfactory,  Superstructure: Very good,  Substructure: Good,  Operating Rating: 63.5 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,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Superior to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2007,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 53 0652S,  Location: 07-LA-010-25.33-SGB (Lat: 34.071667,  Lng: -118.098333),  Route carried "on" structure: Bypass Interstate 10,  Year Built: 1953,  Status: Open,  Structure Length: 2.41m (7.91ft),  Average Daily Traffic: 7,700 (year 1998),  Truck Traffic: 2%,  Average Future Daily Traffic: 11,425 (year 2029),  Design Load: HS 20,  Features Intersected: DEL MAR AVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 25.330,  Lanes on structure: 1,  Lanes under structure: 4,  Base Highway Network: Yes (,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 11.9m (39.0ft),  Curb or Sidewalk Widths: Left: 0.6m (2.0ft),  Right: 0.6m (2.0ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 10.3m (33.8ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 99.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 53.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: High priority of replacement,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Superior to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: January 2007,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 53 2536K,  Location: 07-LA-010-C25.14-SGB (Lat: 34.071667,  Lng: -118.101667),  Route carried "on" structure: Interstate 10,  Year Built: 1972,  Status: Open,  Structure Length: 17.28m (56.69ft),  Average Daily Traffic: 500 (year 1998),  Truck Traffic: 2%,  Average Future Daily Traffic: 618 (year 2029),  Design Load: HS 20+Mod,  Features Intersected: I 10 WB, WB BUSWAY,  Facility Carried by Structure: WB BUSWAY ON RAMP
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 25.140,  Lanes on structure: 1,  Lanes under structure: 5,  Base Highway Network: Yes (,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Skew: 9 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 57.3m (188.0ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 8.2m (26.9ft)

Condition: Deck: Good,  Superstructure: Very 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: 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: June 2007,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 53 2536S,  Location: 07-LA-010-C25.14-SGB (Lat: 34.071667,  Lng: -118.101667),  Route carried "on" structure: Ramp Interstate 10,  Year Built: 1972,  Status: Open,  Structure Length: 18.99m (62.30ft),  Average Daily Traffic: 500 (year 1998),  Truck Traffic: 2%,  Average Future Daily Traffic: 618 (year 2029),  Design Load: HS 20+Mod,  Features Intersected: I 10 WB,MTA RR,WB BUSWAY,  Facility Carried by Structure: EB BUSWAY OFF RAMP
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 25.140,  Lanes on structure: 1,  Lanes under structure: 6,  Owner: State Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Skew: 9 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 57.0m (187.0ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 8.2m (26.9ft)

Condition: Deck: Good,  Superstructure: Very 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: 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: June 2007,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 53C0345,  Location: 1/2 MI W OF SAN GABRIEL B (Lat: 34.080000,  Lng: -118.101667),  Route carried "on" structure: City street L353,  Year Built: 1931,  Status: Open,  Structure Length: 1.19m (3.90ft),  Average Daily Traffic: 29,200 (year 2001),  Truck Traffic: 2%,  Average Future Daily Traffic: 36,047 (year 2029),  Features Intersected: ALHAMBRA WASH,  Facility Carried by Structure: VALLEY BLVD
Minimum Vertical Clearance: 4.57m (14.99ft),  Kilometerpoint: 0.000,  Lanes on structure: 4,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 23.2m (76.1ft),  Skew: 3 degrees,  Material/Design: Concrete,  Design/Construction: Arch - Deck,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 9.8m (32.2ft),  Curb or Sidewalk Widths: Left: 2.7m (8.9ft),  Right: 2.7m (8.9ft),  Curb-To-Curb Width: 23.2m (76.1ft),  Out-to-Out Width: 30.0m (98.4ft)

Condition: Superstructure: Good,  Channel: Excellent,  Operating Rating: 53.5 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2007
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Structure Number: 53C045,  Location: 1/4 MI S OF LAS TUNAS DR (Lat: 34.100000,  Lng: -118.090000),  Route carried "on" structure: City street L364,  Year Built: 1914,  Year Reconstructed: 1925,  Status: Open,  Structure Length: 1.22m (4.00ft),  Average Daily Traffic: 30,700 (year 2001),  Truck Traffic: 2%,  Average Future Daily Traffic: 37,896 (year 2029),  Features Intersected: RUBIO WASH,  Facility Carried by Structure: SAN GABRIEL BLVD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 4,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 21.3m (69.9ft),  Skew: 3 degrees,  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 5.5m (18.0ft),  Curb or Sidewalk Widths: Left: 3.8m (12.5ft),  Right: 3.8m (12.5ft),  Curb-To-Curb Width: 21.4m (70.2ft),  Out-to-Out Width: 30.6m (100.4ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Good,  Operating Rating: 54.6 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: Equal to present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2007,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 53C0909,  Location: 0.1 MI W/O SAN GABRIEL BL (Lat: 34.103333,  Lng: -118.091667),  Route carried "on" structure: City street L496,  Year Built: 1911,  Year Reconstructed: 1932,  Status: Open,  Structure Length: 1.37m (4.49ft),  Average Daily Traffic: 29,100 (year 2001),  Truck Traffic: 1%,  Average Future Daily Traffic: 35,944 (year 2029),  Design Load: HS 20,  Features Intersected: RUBIO WASH,  Facility Carried by Structure: LAS TUNAS DR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 4,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 21.9m (71.9ft),  Skew: 1 degrees,  Material/Design: Concrete continuous,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 6.7m (22.0ft),  Curb or Sidewalk Widths: Left: 4.0m (13.1ft),  Right: 4.6m (15.1ft),  Curb-To-Curb Width: 21.9m (71.9ft),  Out-to-Out Width: 30.9m (101.4ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Excellent,  Operating Rating: 38.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 24.3 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,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2007,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 53C0913,  Location: .5 MI E/O DEL MAR AVE (Lat: 34.093333,  Lng: -118.111667),  Route carried "on" structure: City street L354,  Year Built: 1938,  Year Reconstructed: 1995,  Status: Open,  Structure Length: 1.25m (4.10ft),  Average Daily Traffic: 21,000 (year 2001),  Truck Traffic: 1%,  Average Future Daily Traffic: 25,880 (year 2029),  Design Load: HS 20,  Features Intersected: ALHAMBRA WASH,  Facility Carried by Structure: JUNIPERO SERRA DR
Minimum Vertical Clearance: 6.10m (20.01ft),  Kilometerpoint: 0.000,  Lanes on structure: 5,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 16.2m (53.1ft),  Skew: 1 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 11.3m (37.1ft),  Curb or Sidewalk Widths: Left: 2.6m (8.5ft),  Right: 0.0m,  Curb-To-Curb Width: 16.9m (55.4ft),  Out-to-Out Width: 19.1m (62.7ft)

Condition: Deck: Good,  Superstructure: Fair,  Substructure: Good,  Channel: Very good,  Operating Rating: 72.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 43.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2007,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 53C0973,  Location: 0.1 MI S VALLEY BLVD (Lat: 34.076667,  Lng: -118.098333),  Route carried "on" structure: City street Q491,  Year Built: 1935,  Status: Open,  Structure Length: 3.78m (12.40ft),  Average Daily Traffic: 23,000 (year 2001),  Truck Traffic: 1%,  Average Future Daily Traffic: 28,345 (year 2029),  Features Intersected: ALHAMBRA WASH,  Facility Carried by Structure: DEL MAR AVE
Minimum Vertical Clearance: 4.88m (16.01ft),  Kilometerpoint: 0.000,  Lanes on structure: 4,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 17.1m (56.1ft),  Skew: 5 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 22.9m (75.1ft),  Curb or Sidewalk Widths: Left: 1.6m (5.2ft),  Right: 1.6m (5.2ft),  Curb-To-Curb Width: 13.4m (44.0ft),  Out-to-Out Width: 17.1m (56.1ft)

Condition: Deck: Poor,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Excellent,  Operating Rating: 39.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 24.1 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Other Special Inspection Frequency: Every 48 months,  Inspection Date: March 2007,  Other Special Inspection Date: November 2007,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 53C0983,  Location: 0.5 MI W/O SAN GABRIEL BL (Lat: 34.075000,  Lng: -118.098333),  Route carried "on" structure: City street QS42,  Year Built: 1936,  Year Reconstructed: 1963,  Status: Open,  Structure Length: 1.40m (4.59ft),  Average Daily Traffic: 2,700 (year 2001),  Truck Traffic: 1%,  Average Future Daily Traffic: 3,389 (year 2029),  Design Load: H 10,  Features Intersected: ALHAMBRA WASH,  Facility Carried by Structure: MARSHALL ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 10.7m (35.1ft),  Skew: 1 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 13.1m (43.0ft),  Curb or Sidewalk Widths: Left: 1.4m (4.6ft),  Right: 1.4m (4.6ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 15.7m (51.5ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Good,  Channel: Excellent,  Operating Rating: 39.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 23.4 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,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2007,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 53C0984,  Location: 0.5 MI W/O SAN GABRIEL BL (Lat: 34.073333,  Lng: -118.096667),  Route carried "on" structure: City street ,  Year Built: 1936,  Year Reconstructed: 1963,  Status: Open,  Structure Length: 1.62m (5.31ft),  Average Daily Traffic: 1,300 (year 1998),  Truck Traffic: 1%,  Average Future Daily Traffic: 1,886 (year 2029),  Features Intersected: ALHAMBRA WASH,  Facility Carried by Structure: SAXON AVE
Minimum Vertical Clearance: 6.10m (20.01ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 11.0m (36.1ft),  Skew: 3 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 14.9m (48.9ft),  Curb or Sidewalk Widths: Left: 1.4m (4.6ft),  Right: 0.5m (1.6ft),  Curb-To-Curb Width: 12.1m (39.7ft),  Out-to-Out Width: 14.6m (47.9ft)

Condition: Deck: Good,  Superstructure: Fair,  Substructure: Good,  Channel: Excellent,  Operating Rating: 47.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 27.5 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,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Other Special Inspection Frequency: Every 48 months,  Inspection Date: March 2007,  Other Special Inspection Date: November 2007,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 53C1031,  Location: 0.1 MI W/O SAN GABRIEL BL (Lat: 34.106667,  Lng: -118.093333),  Route carried "on" structure: City street QS10,  Year Built: 1927,  Status: Open,  Structure Length: 1.01m (3.31ft),  Average Daily Traffic: 4,700 (year 2001),  Truck Traffic: 1%,  Average Future Daily Traffic: 5,853 (year 2029),  Features Intersected: RUBIO WASH,  Facility Carried by Structure: HERMOSA DRIVE
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: 1 degrees,  Material/Design: Concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 9.1m (29.9ft),  Curb or Sidewalk Widths: Left: 1.8m (5.9ft),  Right: 1.8m (5.9ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 16.4m (53.8ft)

Condition: Deck: Good,  Superstructure: Fair,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 58.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 34.0 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,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2007,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 53C1032,  Location: 0.4 MI W/O SAN GABRIEL BL (Lat: 34.113333,  Lng: -118.096667),  Route carried "on" structure: City street Q497,  Year Built: 1962,  Status: Open,  Structure Length: 1.04m (3.41ft),  Average Daily Traffic: 4,300 (year 2001),  Truck Traffic: 1%,  Average Future Daily Traffic: 5,340 (year 2029),  Features Intersected: RUBIO WASH,  Facility Carried by Structure: LONGDEN DRIVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 9.8m (32.2ft),  Material/Design: Concrete,  Design/Construction: Arch - Deck,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 9.1m (29.9ft),  Curb or Sidewalk Widths: Left: 0.5m (1.6ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 10.2m (33.5ft),  Out-to-Out Width: 13.7m (44.9ft)

Condition: Superstructure: Good,  Channel: Very good,  Operating Rating: 53.5 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2007
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Structure Number: 53C1582,  Location: 400' E SAN GABRIEL BLVD (Lat: 34.098333,  Lng: -118.088333),  Route carried "on" structure: City street Q986,  Year Built: 1935,  Status: Open,  Structure Length: 0.88m (2.89ft),  Average Daily Traffic: 10,000 (year 2001),  Truck Traffic: 1%,  Average Future Daily Traffic: 12,324 (year 2029),  Features Intersected: RUBIO WASH,  Facility Carried by Structure: BROADWAY
Minimum Vertical Clearance: 6.10m (20.01ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 12.8m (42.0ft),  Skew: 1 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 4.0m (13.1ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 2.9m (9.5ft),  Curb-To-Curb Width: 12.8m (42.0ft),  Out-to-Out Width: 38.7m (127.0ft)

Condition: Channel: Good,  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: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2007
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Structure Number: 53C1583,  Location: 0.3 MI N VALLEY BLVD (Lat: 34.085000,  Lng: -118.106667),  Route carried "on" structure: City street L362,  Year Built: 1937,  Status: Open,  Structure Length: 1.40m (4.59ft),  Average Daily Traffic: 17,600 (year 2001),  Truck Traffic: 1%,  Average Future Daily Traffic: 21,772 (year 2029),  Features Intersected: ALHAMBRA WASH,  Facility Carried by Structure: RAMONA ST
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: 2 degrees,  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 6.7m (22.0ft),  Curb or Sidewalk Widths: Left: 2.7m (8.9ft),  Right: 2.7m (8.9ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 18.3m (60.0ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 45.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 27.5 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,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2007,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 53C1741,  Location: 0.1 MI S/O LAS TUNAS BLVD (Lat: 34.101667,  Lng: -118.091667),  Route carried "on" structure: City street ,  Year Built: 1935,  Status: Open,  Structure Length: 1.10m (3.61ft),  Average Daily Traffic: 5,000 (year 1998),  Truck Traffic: 1%,  Average Future Daily Traffic: 7,457 (year 2029),  Design Load: HS 15,  Features Intersected: RUBIO WASH,  Facility Carried by Structure: PINE ST
Minimum Vertical Clearance: 6.10m (20.01ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 5 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.0m (9.8ft),  Curb or Sidewalk Widths: Left: 3.0m (9.8ft),  Right: 3.0m (9.8ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 18.7m (61.4ft)

Condition: Channel: Good,  Culverts: Very good,  Operating Rating: 32.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 19.0 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,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2007
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Structure Number: 53 0652L,  Location: 07-LA-010-25.33-SGB (Lat: 34.071667,  Lng: -118.098333),  Route carried "under" structure: City street Q491,  Year Built: 1953,  Structure Length: 2.44m (8.01ft),  Average Daily Traffic: 16,000 (year 1998),  Truck Traffic: 2%,  Features Intersected: DEL MAR AVE,  Facility Carried by Structure: INTERSTATE 10 WB
Minimum Vertical Clearance: 0.46m (1.51ft),  Kilometerpoint: 0.000,  Lanes on structure: 6,  Lanes under structure: 4,  Material/Design: Concrete continuous,  Design/Construction: Slab,  Length of Maximum Span: 24.1m (79.1ft)

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Structure Number: 53 0652R,  Location: 07-LA-010-25.33-SGB (Lat: 34.071667,  Lng: -118.098333),  Route carried "under" structure: City street Q491,  Year Built: 1953,  Structure Length: 2.44m (8.01ft),  Average Daily Traffic: 22,000 (year 1998),  Truck Traffic: 2%,  Features Intersected: DEL MAR AVE,  Facility Carried by Structure: INTERSTATE 10 EB
Minimum Vertical Clearance: 0.46m (1.51ft),  Kilometerpoint: 0.000,  Lanes on structure: 5,  Lanes under structure: 4,  Material/Design: Concrete continuous,  Design/Construction: Slab,  Length of Maximum Span: 24.1m (79.1ft)

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Structure Number: 53 0652S,  Location: 07-LA-010-25.33-SGB (Lat: 34.071667,  Lng: -118.098333),  Route carried "under" structure: City street Q491,  Year Built: 1953,  Structure Length: 2.41m (7.91ft),  Average Daily Traffic: 22,000 (year 1998),  Truck Traffic: 2%,  Features Intersected: DEL MAR AVE,  Facility Carried by Structure: E10-DEL MAR
Minimum Vertical Clearance: 0.46m (1.51ft),  Kilometerpoint: 0.000,  Lanes on structure: 1,  Lanes under structure: 4,  Material/Design: Concrete continuous,  Design/Construction: Slab,  Length of Maximum Span: 11.9m (39.0ft)

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Structure Number: 53 2535,  Location: 07-LA-010-25.1-SGB (Lat: 34.071667,  Lng: -118.103333),  Route carried "under" structure: Interstate 10,  Year Built: 1972,  Structure Length: 22.28m (73.10ft),  Average Daily Traffic: 298,200 (year 1997),  Truck Traffic: 7%,  Features Intersected: JACKSON AVE POC
Minimum Vertical Clearance: 5.86m (19.23ft),  Kilometerpoint: 0.251,  Lanes under structure: 11,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 42.1m (138.1ft)

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Structure Number: 53 2536K,  Location: 07-LA-010-C25.14-SGB (Lat: 34.071667,  Lng: -118.101667),  Route carried "under" structure: Interstate 10,  Year Built: 1972,  Structure Length: 17.28m (56.69ft),  Features Intersected: I 10 WB, WB BUSWAY,  Facility Carried by Structure: WB BUSWAY ON RAMP
Minimum Vertical Clearance: 0.70m (2.30ft),  Kilometerpoint: 2.514,  Lanes on structure: 1,  Lanes under structure: 4,  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 57.3m (188.0ft)

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Structure Number: 53 2536K,  Location: 07-LA-010-C25.14-SGB (Lat: 34.071667,  Lng: -118.101667),  Route carried "under" structure: Interstate 10,  Year Built: 1972,  Structure Length: 17.28m (56.69ft),  Average Daily Traffic: 3,500 (year 1992),  Features Intersected: I 10 WB, WB BUSWAY,  Facility Carried by Structure: WB BUSWAY ON RAMP
Minimum Vertical Clearance: 0.66m (2.17ft),  Kilometerpoint: 2.514,  Lanes on structure: 1,  Lanes under structure: 1,  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 57.3m (188.0ft)

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Structure Number: 53 2536S,  Location: 07-LA-010-C25.14-SGB (Lat: 34.071667,  Lng: -118.101667),  Route carried "under" structure: Interstate 10,  Year Built: 1972,  Structure Length: 18.99m (62.30ft),  Average Daily Traffic: 120,000 (year 1998),  Truck Traffic: 2%,  Features Intersected: I 10 WB,MTA RR,WB BUSWAY,  Facility Carried by Structure: EB BUSWAY OFF RAMP
Minimum Vertical Clearance: 6.91m (22.67ft),  Kilometerpoint: 2.515,  Lanes on structure: 1,  Lanes under structure: 4,  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 57.0m (187.0ft)

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Structure Number: 53 2536S,  Location: 07-LA-010-C25.14-SGB (Lat: 34.071667,  Lng: -118.101667),  Route carried "under" structure: Ramp State highway 10,  Year Built: 1972,  Structure Length: 18.99m (62.30ft),  Features Intersected: I 10 WB,MTA RR,WB BUSWAY,  Facility Carried by Structure: EB BUSWAY OFF RAMP
Minimum Vertical Clearance: 5.74m (18.83ft),  Kilometerpoint: 2.514,  Lanes on structure: 1,  Lanes under structure: 1,  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 57.0m (187.0ft)

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Structure Number: 53 2536S,  Location: 07-LA-010-C25.14-SGB (Lat: 34.071667,  Lng: -118.101667),  Route carried "under" structure: Interstate 10,  Year Built: 1972,  Structure Length: 18.99m (62.30ft),  Features Intersected: I 10 WB,MTA RR,WB BUSWAY,  Facility Carried by Structure: EB BUSWAY OFF RAMP
Minimum Vertical Clearance: 0.76m (2.49ft),  Kilometerpoint: 2.514,  Lanes on structure: 1,  Lanes under structure: 1,  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 57.0m (187.0ft)

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