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


  • National Bridge Inventory (NBI) Statistics
  • 14Number of bridges
  • 128ft / 39.4mTotal length
  • 166,469Total average daily traffic
  • 1,227Total average daily truck traffic
  • National Bridge Inventory (NBI) Registered Bridges for Bonita
  • No street view available for this location

New bridges in Bonita, CA - historical statistics
  • New bridges - historical statistics
  • 31970-1979
  • 11980-1989
  • 11990-1999
  • 92000-2009
Average Bridge Daily Traffic in Bonita, CA
Bridge Condition - Superstructure
  • Bridge Condition - Superstructure
  • 75.0%Good
  • 25.0%Fair
Bridge Condition - Substructure
  • Bridge Condition - Substructure
  • 75.0%Good
  • 25.0%Fair
Bridge Condition - Channel
  • Bridge Condition - Channel
  • 50.0%Very good
  • 33.3%Good
  • 16.7%Satisfactory
Bridge Condition - Culverts
  • Bridge Condition - Culverts
  • 80.0%Good
  • 20.0%Satisfactory
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Structure Number: 57 1173R,  Location: 11-SD-054-6.00 (Lat: 32.690961,  Lng: -117.017208),  Route carried "on" structure: State highway 54,  Year Built: 2007,  Status: Open,  Structure Length: 7.65m (25.10ft),  Average Daily Traffic: 44,500 (year 2012),  Average Future Daily Traffic: 63,500 (year 2040),  Design Load: HS 20+Mod,  Features Intersected: SWEETWATER RD & W54-S125
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 6.000,  Lanes on structure: 3,  Lanes under structure: 3,  Base Highway Network: Yes (,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 16.8m (55.1ft),  Skew: 3 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 39.8m (130.6ft),  Curb-To-Curb Width: 16.8m (55.1ft),  Out-to-Out Width: 17.7m (58.1ft)

Condition: Deck: Fair,  Superstructure: Good,  Substructure: Fair,  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: Somewhat better than minimum adequacy,  Deck Geometry: Equal to present minimum criteria,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2020,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 57 1175L,  Location: 11-SD-125-7.39 (Lat: 32.681731,  Lng: -116.997697),  Route carried "on" structure: State highway 125,  Year Built: 2008,  Status: Open,  Structure Length: 4.75m (15.58ft),  Average Daily Traffic: 34,000 (year 2018),  Truck Traffic: 1%,  Average Future Daily Traffic: 35,000 (year 2037),  Design Load: HS 20+Mod,  Features Intersected: SUMMIT MEADOW RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 7.390,  Lanes on structure: 2,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.7m (38.4ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 47.5m (155.8ft),  Curb-To-Curb Width: 11.7m (38.4ft),  Out-to-Out Width: 12.6m (41.3ft)

Condition: Deck: Fair,  Superstructure: Good,  Substructure: Good,  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,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2020,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 57 1175R,  Location: 11-SD-125-7.39 (Lat: 32.682022,  Lng: -116.998008),  Route carried "on" structure: State highway 125,  Year Built: 2008,  Status: Open,  Structure Length: 3.80m (12.47ft),  Average Daily Traffic: 34,000 (year 2018),  Truck Traffic: 1%,  Average Future Daily Traffic: 35,000 (year 2037),  Design Load: HS 20+Mod,  Features Intersected: SUMMIT MEADOW RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 7.390,  Lanes on structure: 2,  Lanes under structure: 2,  Base Highway Network: Yes,  Toll: On toll road,  Owner: State Highway Agency,  Approaching Roadway Width: 11.7m (38.4ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 38.0m (124.7ft),  Curb-To-Curb Width: 11.7m (38.4ft),  Out-to-Out Width: 12.6m (41.3ft)

Condition: Deck: Fair,  Superstructure: Good,  Substructure: Good,  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,  Underclear: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2020,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 57C0498,  Location: 0.1MI S/O CENTRAL AVE (Lat: 32.666925,  Lng: -117.023039),  Route carried "on" structure: County highway ,  Year Built: 1972,  Status: Open,  Structure Length: 1.22m (4.00ft),  Average Daily Traffic: 21,220 (year 2016),  Truck Traffic: 1%,  Average Future Daily Traffic: 21,519 (year 2038),  Features Intersected: SWEETWATER RIV TRIBUTARY,  Facility Carried by Structure: BONITA RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 3,  Owner: County Highway Agency,  Approaching Roadway Width: 13.7m (44.9ft),  Skew: 4 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 3.0m (9.8ft),  Curb-To-Curb Width: 15.8m (51.8ft),  Out-to-Out Width: 18.3m (60.0ft)

Condition: Channel: Good,  Culverts: Good,  Operating Rating: 40.5 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 24.3 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Better than 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: May 2021
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Structure Number: 57C0504,  Location: 240FT S/O SAN MIGUEL RD (Lat: 32.675969,  Lng: -117.007603),  Route carried "on" structure: County highway ,  Year Built: 1977,  Status: Open,  Structure Length: 0.88m (2.89ft),  Average Daily Traffic: 233 (year 2010),  Truck Traffic: 2%,  Average Future Daily Traffic: 461 (year 2038),  Features Intersected: SWEETWATER RIV TRIBUTARY,  Facility Carried by Structure: LOMA DEL SOL DR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 11.0m (36.1ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 2.7m (8.9ft),  Curb or Sidewalk Widths: Left: 0.3m (1.0ft),  Right: 0.3m (1.0ft),  Curb-To-Curb Width: 11.0m (36.1ft),  Out-to-Out Width: 14.6m (47.9ft)

Condition: Channel: Very 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,  Deck Geometry: Equal to present desirable criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: May 2019
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Structure Number: 57C0634,  Location: 375FT S/O CENTRAL AVE (Lat: 32.669058,  Lng: -117.017311),  Route carried "on" structure: County highway ,  Year Built: 1986,  Status: Open,  Structure Length: 0.98m (3.22ft),  Average Daily Traffic: 1,367 (year 2016),  Average Future Daily Traffic: 1,530 (year 2038),  Features Intersected: SWEETWATER RIV TRIBUTARY,  Facility Carried by Structure: DAWSONIA ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 11.6m (38.1ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 3.0m (9.8ft),  Curb or Sidewalk Widths: Left: 0.3m (1.0ft),  Right: 1.2m (3.9ft),  Curb-To-Curb Width: 11.6m (38.1ft),  Out-to-Out Width: 13.4m (44.0ft)

Condition: Channel: Very good,  Culverts: Good,  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: Better than 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: May 2019,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 57C0698,  Location: 0.13MI S/O SWEETWATER RD (Lat: 32.674825,  Lng: -117.016261),  Route carried "on" structure: County highway ,  Year Built: 1997,  Status: Open,  Structure Length: 15.25m (50.03ft),  Average Daily Traffic: 13,792 (year 2016),  Truck Traffic: 1%,  Average Future Daily Traffic: 14,555 (year 2038),  Design Load: HS 20+Mod,  Features Intersected: SWEETWATER RIVER,  Facility Carried by Structure: BONITA ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 5,  Owner: County Highway Agency,  Approaching Roadway Width: 20.2m (66.3ft),  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 8,  Length of Maximum Span: 20.0m (65.6ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 0.0m,  Curb-To-Curb Width: 22.8m (74.8ft),  Out-to-Out Width: 25.1m (82.3ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Good,  Channel: Very good,  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: 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: May 2021,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 57C0756,  Location: 20FT E/O BRIARWOOD RD (Lat: 32.674789,  Lng: -117.023900),  Route carried "on" structure: City street ,  Year Built: 1974,  Status: Open,  Structure Length: 0.70m (2.30ft),  Average Daily Traffic: 1,050 (year 2016),  Truck Traffic: 3%,  Average Future Daily Traffic: 1,576 (year 2038),  Features Intersected: SWEETWATER RIVER TRIB.,  Facility Carried by Structure: SWEETWATER ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 11.0m (36.1ft),  Skew: 3 degrees,  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 1.8m (5.9ft),  Curb-To-Curb Width: 9.5m (31.2ft),  Out-to-Out Width: 11.3m (37.1ft)

Condition: Channel: Satisfactory,  Culverts: Good,  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: Better than present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: May 2019
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Structure Number: 57C0776,  Location: 0.5MI E/O BONITA ROAD (Lat: 32.671119,  Lng: -117.013986),  Route carried "on" structure: County highway ,  Year Built: 2008,  Status: Open,  Structure Length: 4.12m (13.52ft),  Average Daily Traffic: 4,407 (year 2016),  Truck Traffic: 1%,  Average Future Daily Traffic: 5,327 (year 2038),  Design Load: HS 20+Mod,  Features Intersected: SWEETWATER RIVER TRIB,  Facility Carried by Structure: CENTRAL AVENUE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 3,  Owner: County Highway Agency,  Approaching Roadway Width: 13.1m (43.0ft),  Skew: 4 degrees,  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 6.9m (22.6ft),  Curb or Sidewalk Widths: Left: 1.7m (5.6ft),  Right: 2.3m (7.5ft),  Curb-To-Curb Width: 13.1m (43.0ft),  Out-to-Out Width: 17.6m (57.7ft)

Condition: Channel: Good,  Culverts: Good,  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: 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: May 2019
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Structure Number: 57 1173R,  Location: 11-SD-054-6.00 (Lat: 32.690961,  Lng: -117.017208),  Route carried "under" structure: Ramp State highway 54,  Year Built: 2007,  Structure Length: 0. m,  Average Daily Traffic: 2,000 (year 2012),  Truck Traffic: 1%,  Features Intersected: SWEETWATER RD & W54-S125
Minimum Vertical Clearance: 15.70m (51.51ft),  Kilometerpoint: 6.000,  Lanes on structure: 3,  Lanes under structure: 1,  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 39.8m (130.6ft)

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Structure Number: 57 1173R,  Location: 11-SD-054-6.00 (Lat: 32.690961,  Lng: -117.017208),  Route carried "under" structure: City street ,  Year Built: 2007,  Structure Length: 0. m,  Average Daily Traffic: 5,000 (year 2012),  Truck Traffic: 1%,  Features Intersected: SWEETWATER RD & W54-S125,  Facility Carried by Structure: STATE ROUTE 54 EB
Minimum Vertical Clearance: 11.00m (36.09ft),  Kilometerpoint: 0.000,  Lanes on structure: 3,  Lanes under structure: 2,  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 39.8m (130.6ft)

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Structure Number: 57 1175L,  Location: 11-SD-125-7.39 (Lat: 32.681731,  Lng: -116.997697),  Route carried "under" structure: City street ,  Year Built: 2008,  Structure Length: 0. m,  Average Daily Traffic: 1,200 (year 2015),  Truck Traffic: 1%,  Features Intersected: SUMMIT MEADOW RD,  Facility Carried by Structure: ROUTE 125 SB
Minimum Vertical Clearance: 10.00m (32.81ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 47.5m (155.8ft)

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Structure Number: 57 1175R,  Location: 11-SD-125-7.39 (Lat: 32.682022,  Lng: -116.998008),  Route carried "under" structure: City street ,  Year Built: 2008,  Structure Length: 0. m,  Average Daily Traffic: 1,200 (year 2015),  Truck Traffic: 1%,  Features Intersected: SUMMIT MEADOW RD,  Facility Carried by Structure: ROUTE 125 NB
Minimum Vertical Clearance: 8.26m (27.10ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 38.0m (124.7ft)

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Structure Number: 57 1176,  Location: 11-SD-125-8.00 (Lat: 32.680947,  Lng: -117.007833),  Route carried "under" structure: State highway 125,  Year Built: 2008,  Structure Length: 0. m,  Average Daily Traffic: 2,500 (year 2010),  Truck Traffic: 1%,  Features Intersected: STATE ROUTE 125,  Facility Carried by Structure: PEDESTRIAN WALKWAY
Minimum Vertical Clearance: 7.67m (25.16ft),  Kilometerpoint: 8.000,  Lanes under structure: 4,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Single/Spread,  Length of Maximum Span: 42.5m (139.4ft)

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