Jump to a detailed profile or search site with Google Custom Search

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


  • National Bridge Inventory (NBI) Statistics
  • 10Number of bridges
  • 56ft / 16.9mTotal length
  • 109,223Total average daily traffic
  • 13,723Total average daily truck traffic
  • National Bridge Inventory (NBI) Registered Bridges for Los Alamos
  • No street view available for this location

New bridges in Los Alamos, CA - historical statistics
  • New bridges - historical statistics
  • 21910-1919
  • 51950-1959
  • 21960-1969
  • 12000-2009
Reconstructed bridges in Los Alamos, CA - Historical Statistics
  • Reconstructed bridges - Historical Statistics
  • 11920-1929
  • 01930-1939
  • 11940-1949
Average Bridge Daily Traffic in Los Alamos, CA
Bridge Condition - Deck
  • Bridge Condition - Deck
  • 57.1%Good
  • 14.3%Fair
  • 28.6%Poor
Bridge Condition - Channel
  • Bridge Condition - Channel
  • 16.7%Excellent
  • 33.3%Very good
  • 16.7%Good
  • 33.3%Satisfactory
Find on map >>   Show street view

Structure Number: 51 0008,  Location: 05-SB-101-67.41 (Lat: 34.724000,  Lng: -120.214125),  Route carried "on" structure: US 101,  Year Built: 1916,  Year Reconstructed: 1954,  Status: Open,  Structure Length: 0.88m (2.89ft),  Average Daily Traffic: 29,000 (year 2009),  Truck Traffic: 13%,  Average Future Daily Traffic: 58,406 (year 2042),  Features Intersected: SAN ANTONIO CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 67.410,  Lanes on structure: 4,  Base Highway Network: Yes (Inventory Route: 1,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 21.9m (71.9ft),  Skew: 20 degrees,  Material/Design: Concrete,  Design/Construction: Girder and Floorbeam System,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 8.5m (27.9ft),  Curb-To-Curb Width: 21.9m (71.9ft),  Out-to-Out Width: 21.9m (71.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Very 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: Better than 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: May 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
Find on map >>   Show street view

Structure Number: 51 0009R,  Location: 05-SB-101-67.09 (Lat: 34.721978,  Lng: -120.209158),  Route carried "on" structure: US 101,  Year Built: 1916,  Year Reconstructed: 1931,  Status: Open,  Structure Length: 0.85m (2.79ft),  Average Daily Traffic: 14,500 (year 2009),  Truck Traffic: 13%,  Average Future Daily Traffic: 29,203 (year 2042),  Features Intersected: SAN ANTONIO CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 67.090,  Lanes on structure: 2,  Base Highway Network: Yes (Inventory Route: 1,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 11.5m (37.7ft),  Material/Design: Concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 8.2m (26.9ft),  Curb-To-Curb Width: 11.5m (37.7ft),  Out-to-Out Width: 15.2m (49.9ft)

Condition: Deck: Fair,  Superstructure: Good,  Substructure: Good,  Channel: Very good,  Operating Rating: 21.7 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 16.8 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Structural Evaluation: Meets minimum limits,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
Find on map >>   Show street view

Structure Number: 51 0067,  Location: 05-SB-101-70.99 (Lat: 34.743286,  Lng: -120.271625),  Route carried "on" structure: US 101,  Year Built: 1958,  Status: Open,  Structure Length: 1.04m (3.41ft),  Average Daily Traffic: 29,000 (year 2009),  Truck Traffic: 13%,  Average Future Daily Traffic: 59,386 (year 2042),  Features Intersected: SAN ANTONIO CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 70.990,  Lanes on structure: 4,  Base Highway Network: Yes (Inventory Route: 1,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 14.6m (47.9ft),  Skew: 1 degrees,  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 3.0m (9.8ft)

Condition: Channel: Good,  Culverts: Satisfactory,  Operating Rating: 54.1 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: Equal to present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: December 2020
Find on map >>   Show street view

Structure Number: 51 0073L,  Location: 05-SB-101-70.91 (Lat: 34.742431,  Lng: -120.270739),  Route carried "on" structure: US 101,  Year Built: 1958,  Status: Open,  Structure Length: 3.81m (12.50ft),  Average Daily Traffic: 14,500 (year 2009),  Truck Traffic: 13%,  Average Future Daily Traffic: 29,692 (year 2042),  Design Load: HS 20,  Features Intersected: STATE ROUTE 135
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 70.910,  Lanes on structure: 2,  Lanes under structure: 2,  Base Highway Network: Yes (Inventory Route: 1,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 10.4m (34.1ft),  Skew: 3 degrees,  Material/Design: Concrete continuous,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 18.3m (60.0ft),  Curb-To-Curb Width: 11.8m (38.7ft),  Out-to-Out Width: 12.9m (42.3ft)

Condition: Deck: Poor,  Superstructure: Good,  Substructure: Good,  Operating Rating: 44.1 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 34.0 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Underclear: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: December 2020,  Deck Structure Type: Concrete Cast-file-Place
Find on map >>   Show street view

Structure Number: 51 0073R,  Location: 05-SB-101-70.91 (Lat: 34.742511,  Lng: -120.270472),  Route carried "on" structure: US 101,  Year Built: 1958,  Status: Open,  Structure Length: 3.81m (12.50ft),  Average Daily Traffic: 14,500 (year 2009),  Truck Traffic: 13%,  Average Future Daily Traffic: 29,692 (year 2042),  Design Load: HS 20,  Features Intersected: STATE ROUTE 135
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 70.910,  Lanes on structure: 2,  Lanes under structure: 2,  Base Highway Network: Yes (Inventory Route: 1,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 10.4m (34.1ft),  Skew: 3 degrees,  Material/Design: Concrete continuous,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 18.3m (60.0ft),  Curb-To-Curb Width: 11.8m (38.7ft),  Out-to-Out Width: 12.9m (42.3ft)

Condition: Deck: Poor,  Superstructure: Good,  Substructure: Good,  Operating Rating: 44.1 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 34.0 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Underclear: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: December 2020,  Deck Structure Type: Concrete Cast-file-Place
Find on map >>   Show street view

Structure Number: 51C0157,  Location: 0.5 MI N OF SR 135 (Lat: 34.749753,  Lng: -120.291100),  Route carried "on" structure: ServiceCounty highway ,  Year Built: 2004,  Status: Open,  Structure Length: 3.45m (11.32ft),  Average Daily Traffic: 815 (year 2005),  Truck Traffic: 16%,  Average Future Daily Traffic: 3,258 (year 2038),  Design Load: HS 20+Mod,  Features Intersected: SAN ANTONIO CREEK,  Facility Carried by Structure: BELL ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 11.1m (36.4ft),  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: 34.5m (113.2ft),  Curb-To-Curb Width: 10.2m (33.5ft),  Out-to-Out Width: 11.1m (36.4ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Excellent,  Operating Rating: 54.1 metric tons,  Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: 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: January 2021,  Deck Structure Type: Concrete Cast-file-Place
Find on map >>   Show street view

Structure Number: 51C0191,  Location: 0.13 MI N OF SH 135 (Lat: 34.745919,  Lng: -120.281178),  Route carried "on" structure: County highway ,  Year Built: 1969,  Status: Open,  Structure Length: 2.19m (7.19ft),  Average Daily Traffic: 380 (year 2006),  Truck Traffic: 2%,  Average Future Daily Traffic: 411 (year 2037),  Design Load: HS 20,  Features Intersected: SAN ANTONIO CREEK,  Facility Carried by Structure: ST JOSEPH ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.8m (32.2ft),  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 8.8m (28.9ft),  Curb-To-Curb Width: 9.8m (32.2ft),  Out-to-Out Width: 10.0m (32.8ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 59.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 36.0 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: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: May 2019,  Deck Structure Type: Concrete Cast-file-Place
Find on map >>   Show street view

Structure Number: 51C0223,  Location: 0.2 MI N OF SH 135 (Lat: 34.744544,  Lng: -120.275914),  Route carried "on" structure: County highway ,  Year Built: 1962,  Status: Open,  Structure Length: 0.90m (2.95ft),  Average Daily Traffic: 428 (year 2006),  Truck Traffic: 6%,  Average Future Daily Traffic: 520 (year 2041),  Features Intersected: SAN ANTONIO CREEK,  Facility Carried by Structure: AUGUSTA ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 1,  Owner: County Highway Agency,  Approaching Roadway Width: 3.7m (12.1ft),  Skew: 1 degrees,  Material/Design: Wood or Timber,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 8.8m (28.9ft),  Curb-To-Curb Width: 3.9m (12.8ft),  Out-to-Out Width: 4.1m (13.5ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 31.1 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 17.8 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Find on map >>   Show street view

Structure Number: 51 0073L,  Location: 05-SB-101-70.91 (Lat: 34.742431,  Lng: -120.270739),  Route carried "under" structure: State highway 135,  Year Built: 1958,  Structure Length: 0. m,  Average Daily Traffic: 3,050 (year 2009),  Truck Traffic: 6%,  Features Intersected: STATE ROUTE 135,  Facility Carried by Structure: US HIGHWAY 101 SB
Minimum Vertical Clearance: 5.10m (16.73ft),  Kilometerpoint: 0.010,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Concrete continuous,  Design/Construction: Tee Beam,  Length of Maximum Span: 18.3m (60.0ft)

Find on map >>   Show street view

Structure Number: 51 0073R,  Location: 05-SB-101-70.91 (Lat: 34.742511,  Lng: -120.270472),  Route carried "under" structure: State highway 135,  Year Built: 1958,  Structure Length: 0. m,  Average Daily Traffic: 3,050 (year 2009),  Truck Traffic: 6%,  Features Intersected: STATE ROUTE 135,  Facility Carried by Structure: US HIGHWAY 101 NB
Minimum Vertical Clearance: 4.72m (15.49ft),  Kilometerpoint: 0.010,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Concrete continuous,  Design/Construction: Tee Beam,  Length of Maximum Span: 18.3m (60.0ft)

Discuss Los Alamos, California (CA) on our hugely popular California forum.


City-data.com does not guarantee the accuracy or timeliness of any information on this site.  Use at your own risk.
Some parts © 2024 Advameg, Inc.