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


  • National Bridge Inventory (NBI) Statistics
  • 26Number of bridges
  • 203ft / 62.0mTotal length
  • 1,050,776Total average daily traffic
  • 45,473Total average daily truck traffic
  • National Bridge Inventory (NBI) Registered Bridges for San Gabriel
  • No street view available for this location

New bridges in San Gabriel, CA - historical statistics
  • New bridges - historical statistics
  • 11910-1919
  • 11920-1929
  • 61930-1939
  • 61950-1959
  • 11960-1969
  • 81970-1979
  • 32010-2019
Reconstructed bridges in San Gabriel, CA - Historical Statistics
  • Reconstructed bridges - Historical Statistics
  • 11920-1929
  • 01930-1939
  • 01940-1949
  • 21950-1959
  • 21960-1969
  • 01970-1979
  • 01980-1989
  • 01990-1999
  • 02000-2009
  • 02010-2019
  • 12020-2022
Average Bridge Daily Traffic in San Gabriel, CA
Bridge Condition - Deck
  • Bridge Condition - Deck
  • 57.1%Good
  • 21.4%Satisfactory
  • 21.4%Fair
Bridge Condition - Superstructure
  • Bridge Condition - Superstructure
  • 68.8%Good
  • 31.3%Fair
Bridge Condition - Substructure
  • Bridge Condition - Substructure
  • 87.5%Good
  • 12.5%Satisfactory
Bridge Condition - Channel
  • Bridge Condition - Channel
  • 55.6%Excellent
  • 11.1%Very good
  • 33.3%Good
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Structure Number: 53 0652L,  Location: 07-LA-010-25.33-SGB (Lat: 34.071953,  Lng: -118.099689),  Route carried "on" structure: Interstate 10,  Year Built: 1953,  Year Reconstructed: 1972,  Status: Open,  Structure Length: 2.44m (8.01ft),  Average Daily Traffic: 107,500 (year 2011),  Truck Traffic: 6%,  Average Future Daily Traffic: 134,550 (year 2043),  Design Load: HS 20,  Features Intersected: DEL MAR AVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 25.330,  Lanes on structure: 7,  Lanes under structure: 4,  Base Highway Network: Yes (,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 27.6m (90.6ft),  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: 27.6m (90.6ft),  Out-to-Out Width: 37.2m (122.0ft)

Condition: Deck: Fair,  Superstructure: Fair,  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: 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: Febuary 2021,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 53 0652R,  Location: 07-LA-010-25.33-SGB (Lat: 34.071692,  Lng: -118.099686),  Route carried "on" structure: Interstate 10,  Year Built: 1953,  Year Reconstructed: 1972,  Status: Open,  Structure Length: 2.44m (8.01ft),  Average Daily Traffic: 107,500 (year 2011),  Truck Traffic: 6%,  Average Future Daily Traffic: 134,550 (year 2043),  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: 23.1m (75.8ft),  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: 23.1m (75.8ft),  Out-to-Out Width: 23.9m (78.4ft)

Condition: Deck: Fair,  Superstructure: Fair,  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: Somewhat better than minimum adequacy,  Deck Geometry: High priority of replacement,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Superior to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2021,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 53 0652S,  Location: 07-LA-010-25.33-SGB (Lat: 34.071567,  Lng: -118.099683),  Route carried "on" structure: Ramp Interstate 10,  Year Built: 1953,  Status: Open,  Structure Length: 2.41m (7.91ft),  Average Daily Traffic: 7,700 (year 2011),  Truck Traffic: 2%,  Average Future Daily Traffic: 11,850 (year 2043),  Design Load: HS 20,  Features Intersected: DEL MAR AVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 25.330,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 9.5m (31.2ft),  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: 9.5m (31.2ft),  Out-to-Out Width: 10.3m (33.8ft)

Condition: Deck: Fair,  Superstructure: Fair,  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: Somewhat better than minimum adequacy,  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: Febuary 2021,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 53 2536K,  Location: 07-LA-010S-25.14-SGB (Lat: 34.072014,  Lng: -118.102847),  Route carried "on" structure: Interstate 10,  Year Built: 1972,  Status: Open,  Structure Length: 17.29m (56.73ft),  Average Daily Traffic: 500 (year 2012),  Truck Traffic: 2%,  Average Future Daily Traffic: 618 (year 2040),  Design Load: HS 20+Mod,  Features Intersected: I 10&HOV WB, SCRRA, BNSF
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 25.140,  Lanes on structure: 1,  Lanes under structure: 7,  Toll: On toll road,  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: 57.4m (188.3ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 8.2m (26.9ft)

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: 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: October 2021,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 53 2536S,  Location: 07-LA-010S-25.14-SGB (Lat: 34.071878,  Lng: -118.102853),  Route carried "on" structure: Ramp Interstate 10,  Year Built: 1972,  Status: Open,  Structure Length: 18.98m (62.27ft),  Average Daily Traffic: 500 (year 2012),  Truck Traffic: 2%,  Average Future Daily Traffic: 618 (year 2040),  Design Load: HS 20+Mod,  Features Intersected: I 10&HOV WB, SCRRA, BNSF
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 25.140,  Lanes on structure: 1,  Lanes under structure: 6,  Toll: On toll road,  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: 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: 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: October 2021,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 53C0345,  Location: 0.5MI W/O SAN GABRIEL B (Lat: 34.079528,  Lng: -118.101481),  Route carried "on" structure: City street L353,  Year Built: 1931,  Status: Open,  Structure Length: 1.19m (3.90ft),  Average Daily Traffic: 30,952 (year 2012),  Truck Traffic: 2%,  Average Future Daily Traffic: 37,142 (year 2040),  Features Intersected: ALHAMBRA WASH,  Facility Carried by Structure: VALLEY BLVD
Minimum Vertical Clearance: 30.47m (99.97ft),  Kilometerpoint: 0.000,  Lanes on structure: 4,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 23.2m (76.1ft),  Skew: 33 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,  Substructure: Good,  Channel: Excellent,  Operating Rating: 61.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 36.6 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,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: November 2020
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Structure Number: 53C0909,  Location: 0.1MI W/O SAN GABRIEL BL (Lat: 34.103314,  Lng: -118.093011),  Route carried "on" structure: City street L496,  Year Built: 1911,  Year Reconstructed: 1932,  Status: Open,  Structure Length: 1.37m (4.49ft),  Average Daily Traffic: 30,846 (year 2012),  Truck Traffic: 1%,  Average Future Daily Traffic: 37,015 (year 2040),  Features Intersected: RUBIO WASH,  Facility Carried by Structure: E LAS TUNAS DR
Minimum Vertical Clearance: 30.47m (99.97ft),  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: 28.5 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 17.2 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: Meets minimum limits,  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: November 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 53C0983,  Location: 0.5MI W/O SAN GABRIEL BL (Lat: 34.075281,  Lng: -118.098875),  Route carried "on" structure: City street QS42,  Year Built: 1936,  Year Reconstructed: 1963,  Status: Open,  Structure Length: 1.40m (4.59ft),  Average Daily Traffic: 2,754 (year 2012),  Truck Traffic: 1%,  Average Future Daily Traffic: 3,029 (year 2040),  Design Load: HS 20,  Features Intersected: ALHAMBRA WASH,  Facility Carried by Structure: MARSHALL ST
Minimum Vertical Clearance: 30.47m (99.97ft),  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: Good,  Substructure: Good,  Channel: Excellent,  Operating Rating: 56.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 33.4 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,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: November 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 53C0984,  Location: 0.5MI W/O SAN GABRIEL BL (Lat: 34.072944,  Lng: -118.097561),  Route carried "on" structure: City street ,  Year Built: 1936,  Year Reconstructed: 1963,  Status: Open,  Structure Length: 1.62m (5.31ft),  Average Daily Traffic: 1,326 (year 2012),  Truck Traffic: 1%,  Average Future Daily Traffic: 1,459 (year 2040),  Features Intersected: ALHAMBRA WASH,  Facility Carried by Structure: SAXON AVE
Minimum Vertical Clearance: 30.47m (99.97ft),  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: Satisfactory,  Superstructure: Good,  Substructure: Good,  Channel: Excellent,  Operating Rating: 49.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 29.8 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  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: November 2020,  Other Special Inspection Date: June 2019,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 53C1031,  Location: 0.1MI W/O SAN GABRIEL BL (Lat: 34.106175,  Lng: -118.093683),  Route carried "on" structure: City street QS10,  Year Built: 1927,  Status: Open,  Structure Length: 1.01m (3.31ft),  Average Daily Traffic: 4,794 (year 2012),  Truck Traffic: 1%,  Average Future Daily Traffic: 5,273 (year 2040),  Features Intersected: RUBIO WASH,  Facility Carried by Structure: HERMOSA DR
Minimum Vertical Clearance: 30.47m (99.97ft),  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: Satisfactory,  Superstructure: Good,  Substructure: Satisfactory,  Channel: 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: 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: October 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 53C1032,  Location: 0.4MI W/O SAN GABRIEL BL (Lat: 34.113406,  Lng: -118.097736),  Route carried "on" structure: City street Q497,  Year Built: 1962,  Status: Open,  Structure Length: 1.04m (3.41ft),  Average Daily Traffic: 4,386 (year 2012),  Truck Traffic: 1%,  Average Future Daily Traffic: 4,825 (year 2040),  Features Intersected: RUBIO WASH,  Facility Carried by Structure: LONGDEN DR
Minimum Vertical Clearance: 30.47m (99.97ft),  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,  Substructure: Good,  Channel: Very good,  Operating Rating: 54.1 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: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: October 2020
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Structure Number: 53C1582,  Location: 400FT E/O SAN GAB BLVD (Lat: 34.098922,  Lng: -118.090072),  Route carried "on" structure: City street Q986,  Year Built: 1935,  Status: Open,  Structure Length: 0.88m (2.89ft),  Average Daily Traffic: 10,300 (year 2012),  Truck Traffic: 1%,  Average Future Daily Traffic: 11,845 (year 2040),  Features Intersected: RUBIO WASH,  Facility Carried by Structure: BROADWAY
Minimum Vertical Clearance: 30.47m (99.97ft),  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: 12.6m (41.3ft),  Out-to-Out Width: 19.1m (62.7ft)

Condition: Channel: Good,  Culverts: Very good,  Operating Rating: 67.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 40.2 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 48 months,  Inspection Date: November 2020
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Structure Number: 53C1583,  Location: 0.3MI N/O VALLEY BLVD (Lat: 34.084453,  Lng: -118.107914),  Route carried "on" structure: City street L362,  Year Built: 1937,  Status: Open,  Structure Length: 1.40m (4.59ft),  Average Daily Traffic: 18,656 (year 2012),  Truck Traffic: 1%,  Average Future Daily Traffic: 22,387 (year 2040),  Features Intersected: ALHAMBRA WASH,  Facility Carried by Structure: RAMONA ST
Minimum Vertical Clearance: 30.47m (99.97ft),  Kilometerpoint: 0.000,  Lanes on structure: 3,  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: Good,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 50.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 30.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 53C2352,  Location: 1.1 MILE N/O VALLEY BLVD (Lat: 34.096389,  Lng: -118.105556),  Route carried "on" structure: City street L354,  Year Built: 2016,  Status: Open,  Structure Length: 2.01m (6.59ft),  Average Daily Traffic: 22,260 (year 2012),  Truck Traffic: 1%,  Average Future Daily Traffic: 26,712 (year 2041),  Design Load: HL 93,  Features Intersected: UPRR,  Facility Carried by Structure: Mission Road
Minimum Vertical Clearance: 30.47m (99.97ft),  Kilometerpoint: 1.999,  Lanes on structure: 4,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 24.0m (78.7ft),  Skew: 1 degrees,  Material/Design: Concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 20.0m (65.6ft),  Curb or Sidewalk Widths: Left: 3.6m (11.8ft),  Right: 3.6m (11.8ft),  Curb-To-Curb Width: 23.4m (76.8ft),  Out-to-Out Width: 33.5m (109.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 42.1 metric tons,  Method Used To Determine Operating Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: June 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 53C2353,  Location: 1.2 M. N/O VALLEY (Lat: 34.097778,  Lng: -118.100000),  Route carried "on" structure: City street Q491,  Year Built: 2016,  Status: Open,  Structure Length: 1.90m (6.23ft),  Average Daily Traffic: 24,380 (year 2012),  Truck Traffic: 1%,  Average Future Daily Traffic: 29,256 (year 2041),  Design Load: HL 93,  Features Intersected: UPRR,  Facility Carried by Structure: Del Mar Ave.
Minimum Vertical Clearance: 30.47m (99.97ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 16.9m (55.4ft),  Material/Design: Concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 18.7m (61.4ft),  Curb or Sidewalk Widths: Left: 3.2m (10.5ft),  Right: 3.2m (10.5ft),  Curb-To-Curb Width: 17.0m (55.8ft),  Out-to-Out Width: 22.9m (75.1ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 42.1 metric tons,  Method Used To Determine Operating Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: June 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 53C2354,  Location: 1.1 MILE N/OVALLEY BLVD (Lat: 34.096306,  Lng: -118.090972),  Route carried "on" structure: City street L364,  Year Built: 2016,  Status: Open,  Structure Length: 2.20m (7.22ft),  Average Daily Traffic: 32,542 (year 2012),  Truck Traffic: 2%,  Average Future Daily Traffic: 39,050 (year 2041),  Design Load: HL 93,  Features Intersected: UPRR,  Facility Carried by Structure: San Gabriel Blvd
Minimum Vertical Clearance: 30.47m (99.97ft),  Kilometerpoint: 0.000,  Lanes on structure: 4,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 19.2m (63.0ft),  Skew: 30 degrees,  Material/Design: Concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 21.0m (68.9ft),  Curb or Sidewalk Widths: Left: 3.6m (11.8ft),  Right: 3.6m (11.8ft),  Curb-To-Curb Width: 22.8m (74.8ft),  Out-to-Out Width: 31.6m (103.7ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 42.1 metric tons,  Method Used To Determine Operating Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: June 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 53C2379,  Location: 0.2MI S/O VALLEY BLVD (Lat: 34.077306,  Lng: -118.099611),  Route carried "on" structure: City street Q491,  Year Built: 1935,  Year Reconstructed: 2020,  Status: Open,  Structure Length: 2.37m (7.78ft),  Average Daily Traffic: 24,380 (year 2012),  Truck Traffic: 1%,  Average Future Daily Traffic: 29,256 (year 2041),  Design Load: HL 93,  Features Intersected: ALHAMBRA WASH,  Facility Carried by Structure: DEL MAR AVE
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 0.000,  Lanes on structure: 4,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 19.5m (64.0ft),  Skew: 5 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Girder and Floorbeam System,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 22.9m (75.1ft),  Curb or Sidewalk Widths: Left: 1.8m (5.9ft),  Right: 1.8m (5.9ft),  Curb-To-Curb Width: 19.5m (64.0ft),  Out-to-Out Width: 22.0m (72.2ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Excellent,  Operating Rating: 42.1 metric tons,  Method Used To Determine Operating Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Better than 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: April 2021,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 53 0652L,  Location: 07-LA-010-25.33-SGB (Lat: 34.071953,  Lng: -118.099689),  Route carried "under" structure: City street ,  Year Built: 1953,  Structure Length: 0. m,  Average Daily Traffic: 16,000 (year 2011),  Truck Traffic: 2%,  Features Intersected: DEL MAR AVE,  Facility Carried by Structure: INTERSTATE 10 WB
Minimum Vertical Clearance: 4.60m (15.09ft),  Kilometerpoint: 0.000,  Lanes on structure: 7,  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: 34.071692,  Lng: -118.099686),  Route carried "under" structure: City street ,  Year Built: 1953,  Structure Length: 0. m,  Average Daily Traffic: 22,000 (year 2011),  Truck Traffic: 2%,  Features Intersected: DEL MAR AVE,  Facility Carried by Structure: INTERSTATE 10 EB
Minimum Vertical Clearance: 5.36m (17.59ft),  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 0652S,  Location: 07-LA-010-25.33-SGB (Lat: 34.071567,  Lng: -118.099683),  Route carried "under" structure: City street ,  Year Built: 1953,  Structure Length: 0. m,  Average Daily Traffic: 22,000 (year 2011),  Truck Traffic: 2%,  Features Intersected: DEL MAR AVE,  Facility Carried by Structure: E10-DEL MAR
Minimum Vertical Clearance: 4.65m (15.26ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  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-010-25.10-SGB (Lat: 34.072417,  Lng: -118.103969),  Route carried "under" structure: Interstate 10,  Year Built: 1972,  Structure Length: 0. m,  Average Daily Traffic: 215,000 (year 2011),  Truck Traffic: 6%,  Features Intersected: I 10, HOV, SCRRA, BNSF,  Facility Carried by Structure: PEDESTRIAN WALKWAY
Minimum Vertical Clearance: 5.86m (19.23ft),  Kilometerpoint: 25.100,  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-010S-25.14-SGB (Lat: 34.072014,  Lng: -118.102847),  Route carried "under" structure: Interstate 10,  Year Built: 1972,  Structure Length: 0. m,  Average Daily Traffic: 215,000 (year 2012),  Truck Traffic: 6%,  Features Intersected: I 10&HOV WB, SCRRA, BNSF
Minimum Vertical Clearance: 6.78m (22.24ft),  Kilometerpoint: 25.140,  Lanes on structure: 1,  Lanes under structure: 6,  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 57.4m (188.3ft)

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Structure Number: 53 2536K,  Location: 07-LA-010S-25.14-SGB (Lat: 34.072014,  Lng: -118.102847),  Route carried "under" structure: Interstate 10,  Year Built: 1972,  Structure Length: 0. m,  Average Daily Traffic: 3,500 (year 2011),  Truck Traffic: 5%,  Features Intersected: I 10&HOV WB, SCRRA, BNSF
Minimum Vertical Clearance: 6.34m (20.80ft),  Kilometerpoint: 25.140,  Lanes on structure: 1,  Lanes under structure: 1,  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 57.4m (188.3ft)

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Structure Number: 53 2536S,  Location: 07-LA-010S-25.14-SGB (Lat: 34.071878,  Lng: -118.102853),  Route carried "under" structure: Interstate 10,  Year Built: 1972,  Structure Length: 0. m,  Average Daily Traffic: 120,000 (year 2012),  Truck Traffic: 2%,  Features Intersected: I 10&HOV WB, SCRRA, BNSF
Minimum Vertical Clearance: 6.98m (22.90ft),  Kilometerpoint: 25.100,  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-010S-25.14-SGB (Lat: 34.071878,  Lng: -118.102853),  Route carried "under" structure: Interstate 10,  Year Built: 1972,  Structure Length: 0. m,  Average Daily Traffic: 3,000 (year 2012),  Truck Traffic: 2%,  Features Intersected: I 10&HOV WB, SCRRA, BNSF
Minimum Vertical Clearance: 7.60m (24.93ft),  Kilometerpoint: 25.140,  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-010S-25.14-SGB (Lat: 34.071878,  Lng: -118.102853),  Route carried "under" structure: Ramp State highway 10,  Year Built: 1972,  Structure Length: 0. m,  Average Daily Traffic: 3,000 (year 2012),  Truck Traffic: 2%,  Features Intersected: I 10&HOV WB, SCRRA, BNSF
Minimum Vertical Clearance: 5.96m (19.55ft),  Kilometerpoint: 25.140,  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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