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


  • National Bridge Inventory (NBI) Statistics
  • 62Number of bridges
  • 1,030ft / 314mTotal length
  • $1,271,000Total costs
  • 2,211,665Total average daily traffic
  • 58,408Total average daily truck traffic
  • National Bridge Inventory (NBI) Registered Bridges for Lafayette
  • No street view available for this location

New bridges in Lafayette, CA - historical statistics
  • New bridges - historical statistics
  • 11930-1939
  • 11940-1949
  • 141950-1959
  • 131960-1969
  • 301970-1979
  • 21980-1989
  • 11990-1999
Reconstructed bridges in Lafayette, CA - Historical Statistics
  • Reconstructed bridges - Historical Statistics
  • 11950-1959
  • 71960-1969
  • 01970-1979
  • 01980-1989
  • 01990-1999
  • 12000-2009
Average Bridge Daily Traffic in Lafayette, CA
Bridge Condition - Deck
  • Bridge Condition - Deck
  • 50.0%Good
  • 7.5%Satisfactory
  • 35.0%Fair
  • 7.5%Poor
Bridge Condition - Superstructure
  • Bridge Condition - Superstructure
  • 70.0%Good
  • 30.0%Fair
Bridge Condition - Substructure
  • Bridge Condition - Substructure
  • 82.5%Good
  • 5.0%Satisfactory
  • 12.5%Fair
Bridge Condition - Channel
  • Bridge Condition - Channel
  • 26.7%Very good
  • 53.3%Good
  • 13.3%Satisfactory
  • 6.7%Fair
Bridge Condition - Culverts
  • Bridge Condition - Culverts
  • 50.0%Good
  • 50.0%Satisfactory
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Structure Number: 28C0423,  Location: WEST OF CAROL LANE (Lat: 37.889742,  Lng: -122.102700),  Route carried "on" structure: City street ,  Year Built: 1970,  Status: Open,  Structure Length: 3.75m (12.30ft),  Average Daily Traffic: 1,590 (year 2008),  Truck Traffic: 1%,  Average Future Daily Traffic: 930 (year 2042),  Features Intersected: LAS TRAMPAS CREEK,  Facility Carried by Structure: MORAGA BLVD
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),  Skew: 1 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 18.3m (60.0ft),  Curb or Sidewalk Widths: Left: 1.2m (3.9ft),  Right: 1.2m (3.9ft),  Curb-To-Curb Width: 11.0m (36.1ft),  Out-to-Out Width: 13.4m (44.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 73.2 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: Equal to present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: June 2020,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 28 0045S,  Location: 04-CC-024-R7.60-LFYT (Lat: 37.896783,  Lng: -122.097431),  Route carried "under" structure: City street ,  Year Built: 1971,  Structure Length: 0. m,  Average Daily Traffic: 16,700 (year 2017),  Truck Traffic: 1%,  Features Intersected: MOUNT DIABLO BOULEVARD,  Facility Carried by Structure: E24-PLEASANT HILL
Minimum Vertical Clearance: 5.79m (19.00ft),  Kilometerpoint: 0.000,  Lanes on structure: 1,  Lanes under structure: 4,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 27.4m (89.9ft)

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Structure Number: 28 0106K,  Location: 04-CC-024-R7.66-LFYT (Lat: 37.898008,  Lng: -122.096386),  Route carried "under" structure: City street ,  Year Built: 1970,  Structure Length: 0. m,  Average Daily Traffic: 45,700 (year 2017),  Truck Traffic: 1%,  Features Intersected: PLEASANT HILL ROAD,  Facility Carried by Structure: SR 24 WB RAMP
Minimum Vertical Clearance: 4.52m (14.83ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 7,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 41.1m (134.8ft)

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Structure Number: 28 0106L,  Location: 04-CC-024-R7.66-LFYT (Lat: 37.897811,  Lng: -122.096322),  Route carried "under" structure: City street ,  Year Built: 1970,  Structure Length: 0. m,  Average Daily Traffic: 45,700 (year 2019),  Truck Traffic: 1%,  Features Intersected: PLEASANT HILL ROAD,  Facility Carried by Structure: SR 24 WB
Minimum Vertical Clearance: 4.93m (16.17ft),  Kilometerpoint: 0.000,  Lanes on structure: 4,  Lanes under structure: 7,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 41.1m (134.8ft)

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Structure Number: 28 0106R,  Location: 04-CC-024-R7.66-LFYT (Lat: 37.897447,  Lng: -122.096256),  Route carried "under" structure: City street ,  Year Built: 1971,  Structure Length: 0. m,  Average Daily Traffic: 45,700 (year 2019),  Truck Traffic: 1%,  Features Intersected: PLEASANT HILL ROAD,  Facility Carried by Structure: SR 24 EB
Minimum Vertical Clearance: 4.97m (16.31ft),  Kilometerpoint: 0.000,  Lanes on structure: 4,  Lanes under structure: 7,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 41.1m (134.8ft)

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Structure Number: 28 0106S,  Location: 04-CC-024-R7.66-LFYT (Lat: 37.897286,  Lng: -122.096222),  Route carried "under" structure: City street ,  Year Built: 1971,  Structure Length: 0. m,  Average Daily Traffic: 45,700 (year 2019),  Truck Traffic: 1%,  Features Intersected: PLEASANT HILL ROAD,  Facility Carried by Structure: SR 24 EB RAMP
Minimum Vertical Clearance: 4.83m (15.85ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 7,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 41.1m (134.8ft)

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Structure Number: 28 0110K,  Location: 04-CC-024-R4.40-LFYT (Lat: 37.892397,  Lng: -122.154667),  Route carried "under" structure: City street ,  Year Built: 1969,  Structure Length: 0. m,  Average Daily Traffic: 16,700 (year 2018),  Truck Traffic: 3%,  Features Intersected: ACALANES ROAD,  Facility Carried by Structure: STATE ROUTE 24
Minimum Vertical Clearance: 4.95m (16.24ft),  Kilometerpoint: 0.000,  Lanes on structure: 1,  Lanes under structure: 4,  Material/Design: Concrete,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 25.3m (83.0ft)

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Structure Number: 28 0110L,  Location: 04-CC-024-R4.40-LFYT (Lat: 37.892133,  Lng: -122.154597),  Route carried "under" structure: City street ,  Year Built: 1969,  Structure Length: 0. m,  Average Daily Traffic: 16,700 (year 2018),  Truck Traffic: 3%,  Features Intersected: ACALANES ROAD,  Facility Carried by Structure: STATE ROUTE 24 WB
Minimum Vertical Clearance: 5.25m (17.22ft),  Kilometerpoint: 0.000,  Lanes on structure: 5,  Lanes under structure: 4,  Material/Design: Concrete,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 25.3m (83.0ft)

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Structure Number: 28 0110R,  Location: 04-CC-024-R4.40-LFYT (Lat: 37.891747,  Lng: -122.154511),  Route carried "under" structure: City street ,  Year Built: 1959,  Structure Length: 0. m,  Average Daily Traffic: 16,700 (year 2017),  Truck Traffic: 3%,  Features Intersected: ACALANES ROAD,  Facility Carried by Structure: STATE ROUTE 24 EB
Minimum Vertical Clearance: 4.87m (15.98ft),  Kilometerpoint: 0.000,  Lanes on structure: 4,  Lanes under structure: 4,  Material/Design: Concrete,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 25.3m (83.0ft)

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Structure Number: 28 0110S,  Location: 04-CC-024-R4.40-LFYT (Lat: 37.891581,  Lng: -122.154469),  Route carried "under" structure: City street ,  Year Built: 1959,  Structure Length: 0. m,  Average Daily Traffic: 16,700 (year 2017),  Truck Traffic: 3%,  Features Intersected: ACALANES ROAD,  Facility Carried by Structure: E24 & ACALANES RD
Minimum Vertical Clearance: 5.72m (18.77ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Concrete,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 25.9m (85.0ft)

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Structure Number: 28 0125,  Location: 04-CC-024-R8.27 (Lat: 37.898519,  Lng: -122.085286),  Route carried "under" structure: State highway 24,  Year Built: 1971,  Structure Length: 0. m,  Average Daily Traffic: 159,000 (year 2019),  Truck Traffic: 3%,  Features Intersected: STATE ROUTE 24 & BARTD,  Facility Carried by Structure: EL CURTOLA BLVD
Minimum Vertical Clearance: 10.67m (35.01ft),  Kilometerpoint: 8.270,  Lanes on structure: 2,  Lanes under structure: 10,  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 59.1m (193.9ft)

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Structure Number: 28 0132L,  Location: 04-CC-024-R5.97-LFYT (Lat: 37.892869,  Lng: -122.126433),  Route carried "under" structure: City street ,  Year Built: 1970,  Structure Length: 0. m,  Average Daily Traffic: 11,400 (year 2019),  Truck Traffic: 1%,  Features Intersected: HAPPY VALLEY ROAD,  Facility Carried by Structure: STATE ROUTE 24
Minimum Vertical Clearance: 8.18m (26.84ft),  Kilometerpoint: 0.000,  Lanes on structure: 4,  Lanes under structure: 2,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 19.5m (64.0ft)

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Structure Number: 28 0132R,  Location: 04-CC-024-R5.97-LFYT (Lat: 37.892453,  Lng: -122.126353),  Route carried "under" structure: City street ,  Year Built: 1957,  Structure Length: 0. m,  Average Daily Traffic: 11,400 (year 2019),  Truck Traffic: 1%,  Features Intersected: HAPPY VALLEY ROAD,  Facility Carried by Structure: STATE ROUTE 24
Minimum Vertical Clearance: 8.33m (27.33ft),  Kilometerpoint: 0.000,  Lanes on structure: 4,  Lanes under structure: 2,  Material/Design: Concrete continuous,  Design/Construction: Tee Beam,  Length of Maximum Span: 19.5m (64.0ft)

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Structure Number: 28 0133L,  Location: 04-CC-024-R6.26-LFYT (Lat: 37.893994,  Lng: -122.121650),  Route carried "under" structure: Business City street ,  Year Built: 1970,  Structure Length: 0. m,  Average Daily Traffic: 11,400 (year 2019),  Truck Traffic: 1%,  Features Intersected: OAK HILL ROAD,  Facility Carried by Structure: STATE ROUTE 24
Minimum Vertical Clearance: 4.54m (14.90ft),  Kilometerpoint: 0.000,  Lanes on structure: 4,  Lanes under structure: 4,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 33.5m (109.9ft)

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Structure Number: 28 0133R,  Location: 04-CC-024-R6.26-LFYT (Lat: 37.893639,  Lng: -122.121253),  Route carried "under" structure: Business City street ,  Year Built: 1971,  Structure Length: 0. m,  Average Daily Traffic: 11,400 (year 2017),  Truck Traffic: 1%,  Features Intersected: OAK HILL ROAD,  Facility Carried by Structure: STATE ROUTE 24
Minimum Vertical Clearance: 4.70m (15.42ft),  Kilometerpoint: 0.000,  Lanes on structure: 4,  Lanes under structure: 4,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 31.3m (102.7ft)

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Structure Number: 28 0137L,  Location: 04-CC-024-R4.90-LFYT (Lat: 37.891369,  Lng: -122.146083),  Route carried "under" structure: City street ,  Year Built: 1969,  Structure Length: 0. m,  Average Daily Traffic: 3,870 (year 2002),  Truck Traffic: 1%,  Features Intersected: EL NIDO RANCH RD,AQUEDUC,  Facility Carried by Structure: STATE ROUTE 24
Minimum Vertical Clearance: 6.02m (19.75ft),  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: 30.5m (100.1ft)

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Structure Number: 28 0137R,  Location: 04-CC-024-R4.90-LFYT (Lat: 37.890869,  Lng: -122.145339),  Route carried "under" structure: City street ,  Year Built: 1957,  Structure Length: 0. m,  Average Daily Traffic: 3,870 (year 2017),  Truck Traffic: 1%,  Features Intersected: EL NIDO RANCH RD,  Facility Carried by Structure: STATE ROUTE 24
Minimum Vertical Clearance: 5.05m (16.57ft),  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: 33.5m (109.9ft)

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Structure Number: 28 0228K,  Location: 04-CC-024-R6.51-LFYT (Lat: 37.895006,  Lng: -122.116878),  Route carried "under" structure: City street ,  Year Built: 1970,  Structure Length: 0. m,  Average Daily Traffic: 1,200 (year 2019),  Truck Traffic: 1%,  Features Intersected: FIRST STREET,  Facility Carried by Structure: STATE ROUTE 24
Minimum Vertical Clearance: 5.05m (16.57ft),  Kilometerpoint: 0.000,  Lanes on structure: 1,  Lanes under structure: 4,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 39.0m (128.0ft)

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Structure Number: 28 0228L,  Location: 04-CC-024-R6.51-LFYT (Lat: 37.894775,  Lng: -122.116856),  Route carried "under" structure: City street ,  Year Built: 1970,  Structure Length: 0. m,  Average Daily Traffic: 1,200 (year 2019),  Truck Traffic: 1%,  Features Intersected: FIRST STREET,  Facility Carried by Structure: STATE ROUTE 24
Minimum Vertical Clearance: 4.90m (16.08ft),  Kilometerpoint: 0.000,  Lanes on structure: 4,  Lanes under structure: 4,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 39.0m (128.0ft)

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Structure Number: 28 0228R,  Location: 04-CC-024-R6.51-LFYT (Lat: 37.894367,  Lng: -122.116814),  Route carried "under" structure: City street ,  Year Built: 1971,  Structure Length: 0. m,  Average Daily Traffic: 1,200 (year 2019),  Truck Traffic: 1%,  Features Intersected: FIRST STREET,  Facility Carried by Structure: STATE ROUTE 24
Minimum Vertical Clearance: 4.80m (15.75ft),  Kilometerpoint: 0.000,  Lanes on structure: 4,  Lanes under structure: 4,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 39.0m (128.0ft)

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Structure Number: 28C0154,  Location: 0.6 MI E OF GEARY ROAD (Lat: 37.921458,  Lng: -122.097128),  Route carried "under" structure: County highway ,  Year Built: 1956,  Structure Length: 0. m,  Average Daily Traffic: 5,000 (year 1998),  Truck Traffic: 1%,  Features Intersected: TAYLOR BLVD,  Facility Carried by Structure: PLEASANT HILL RD
Minimum Vertical Clearance: 4.47m (14.67ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 18.3m (60.0ft)

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