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


  • National Bridge Inventory (NBI) Statistics
  • 10Number of bridges
  • 46ft / 13.8mTotal length
  • 40,987Total average daily traffic
  • 831Total average daily truck traffic
  • 44,113Total future (year 2038) average daily traffic
  • National Bridge Inventory (NBI) Registered Bridges for San Diego Country Estates
  • No street view available for this location

New bridges in San Diego Country Estates, CA - historical statistics
  • New bridges - historical statistics
  • 11920-1929
  • 71970-1979
  • 21980-1989
Average Bridge Daily Traffic in San Diego Country Estates, CA
Bridge Condition - Deck
  • Bridge Condition - Deck
  • 50.0%Good
  • 50.0%Fair
Bridge Condition - Channel
  • Bridge Condition - Channel
  • 10.0%Very good
  • 10.0%Good
  • 80.0%Satisfactory
Bridge Condition - Culverts
  • Bridge Condition - Culverts
  • 87.5%Good
  • 12.5%Satisfactory
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Structure Number: 57 0161,  Location: 11-SD-078-45.01 (Lat: 33.065386,  Lng: -116.749706),  Route carried "on" structure: State highway 78,  Year Built: 1922,  Year Reconstructed: 1990,  Status: Open,  Structure Length: 0.67m (2.20ft),  Average Daily Traffic: 6,500 (year 2011),  Truck Traffic: 6%,  Average Future Daily Traffic: 7,117 (year 2040),  Features Intersected: BALLENA CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 45.010,  Lanes on structure: 2,  Base Highway Network: Yes (,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 1 degrees,  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 5.8m (19.0ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.2m (43.3ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Very 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: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Inspection Date: May 2021,  Critical Feature Inspection Date: May 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 57C0343,  Location: 5.2 MI E/O SR 78 (Lat: 33.049692,  Lng: -116.784742),  Route carried "on" structure: County highway ,  Year Built: 1980,  Status: Open,  Structure Length: 0.85m (2.79ft),  Average Daily Traffic: 1,300 (year 2019),  Truck Traffic: 1%,  Average Future Daily Traffic: 1,369 (year 2041),  Features Intersected: WASH HOLLOW CREEK,  Facility Carried by Structure: OLD JULIAN HIGHWAY
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.6m (24.9ft),  Skew: 1 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.8m (12.5ft),  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: 11.6m (38.1ft)

Condition: Channel: Satisfactory,  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 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: August 2019,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 57C0367,  Location: 270 FT E/O ARENA DR (Lat: 33.005353,  Lng: -116.821183),  Route carried "on" structure: County highway ,  Year Built: 1973,  Status: Open,  Structure Length: 0.82m (2.69ft),  Average Daily Traffic: 14,600 (year 2017),  Truck Traffic: 1%,  Average Future Daily Traffic: 15,385 (year 2039),  Features Intersected: SAN VICENTE CREEK TRIB,  Facility Carried by Structure: SAN VICENTE RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 4,  Owner: County Highway Agency,  Approaching Roadway Width: 19.2m (63.0ft),  Skew: 21 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 2.5m (8.2ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 19.2m (63.0ft),  Out-to-Out Width: 31.5m (103.3ft)

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: Equal to 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: January 2021
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Structure Number: 57C0368,  Location: 250 FT W/O RAMONA OAKS RD (Lat: 33.002631,  Lng: -116.802981),  Route carried "on" structure: County highway ,  Year Built: 1973,  Status: Open,  Structure Length: 0.82m (2.69ft),  Average Daily Traffic: 7,000 (year 2017),  Truck Traffic: 2%,  Average Future Daily Traffic: 7,393 (year 2039),  Features Intersected: SAN VICENTE CREEK TRIB,  Facility Carried by Structure: SAN VICENTE RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 4,  Owner: County Highway Agency,  Approaching Roadway Width: 20.0m (65.6ft),  Skew: 21 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.8m (12.5ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft)

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,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: January 2019
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Structure Number: 57C0369,  Location: 150 FT E/O RAMONA OAKS RD (Lat: 33.001767,  Lng: -116.801847),  Route carried "on" structure: County highway ,  Year Built: 1973,  Status: Open,  Structure Length: 2.10m (6.89ft),  Average Daily Traffic: 889 (year 2017),  Truck Traffic: 2%,  Average Future Daily Traffic: 936 (year 2039),  Features Intersected: SAN VICENTE CREEK TRIB,  Facility Carried by Structure: SAN VICENTE RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 14.0m (45.9ft),  Skew: 24 degrees,  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 5.0m (16.4ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft)

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,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: January 2019
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Structure Number: 57C0478,  Location: 550 FT S/O SAN VICENTE RD (Lat: 32.996278,  Lng: -116.843603),  Route carried "on" structure: County highway ,  Year Built: 1984,  Status: Open,  Structure Length: 3.96m (12.99ft),  Average Daily Traffic: 6,074 (year 2016),  Truck Traffic: 1%,  Average Future Daily Traffic: 6,279 (year 2038),  Design Load: HS 20,  Features Intersected: SAN VICENTE CREEK,  Facility Carried by Structure: WILDCAT CANYON RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 11.9m (39.0ft),  Skew: 9 degrees,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 19.2m (63.0ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.3m (43.6ft)

Condition: Deck: Fair,  Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 99.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 62.9 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,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2021,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 57C0515,  Location: 400 FT S/O SAN VICENTE RD (Lat: 33.004492,  Lng: -116.819186),  Route carried "on" structure: County highway ,  Year Built: 1975,  Status: Open,  Structure Length: 2.29m (7.51ft),  Average Daily Traffic: 1,802 (year 2017),  Truck Traffic: 2%,  Average Future Daily Traffic: 1,899 (year 2039),  Features Intersected: SAN VICENTE CREEK,  Facility Carried by Structure: VISTA VICENTE DR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 3 degrees,  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 5,  Length of Maximum Span: 4.3m (14.1ft)

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,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: January 2021
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Structure Number: 57C0516,  Location: 50 FT S/O RAMONA OAKS RD (Lat: 33.003372,  Lng: -116.775650),  Route carried "on" structure: County highway ,  Year Built: 1977,  Status: Open,  Structure Length: 0.82m (2.69ft),  Average Daily Traffic: 200 (year 2017),  Truck Traffic: 2%,  Average Future Daily Traffic: 234 (year 2039),  Features Intersected: SAN VICENTE CREEK,  Facility Carried by Structure: COPE RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 2.4m (7.9ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft)

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,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: January 2021
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Structure Number: 57C0517,  Location: 100 FT S/O RAMONA OAKS RD (Lat: 33.005581,  Lng: -116.782425),  Route carried "on" structure: County highway ,  Year Built: 1977,  Status: Open,  Structure Length: 0.82m (2.69ft),  Average Daily Traffic: 1,498 (year 2017),  Truck Traffic: 1%,  Average Future Daily Traffic: 1,578 (year 2039),  Features Intersected: SAN VICENTE CREEK,  Facility Carried by Structure: AVENEL LANE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 15.8m (51.8ft),  Skew: 1 degrees,  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 2.5m (8.2ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft)

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,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: January 2021
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Structure Number: 57C0518,  Location: 0.2MI E/O SAN VICENTE RD (Lat: 33.007803,  Lng: -116.820781),  Route carried "on" structure: County highway ,  Year Built: 1975,  Status: Open,  Structure Length: 0.67m (2.20ft),  Average Daily Traffic: 1,124 (year 2016),  Truck Traffic: 1%,  Average Future Daily Traffic: 1,923 (year 2038),  Features Intersected: SAN VICENTE CREEK TRIB,  Facility Carried by Structure: ARENA DR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 12.5m (41.0ft),  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.0m (9.8ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 12.5m (41.0ft),  Out-to-Out Width: 19.5m (64.0ft)

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: 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: January 2021
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