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


  • National Bridge Inventory (NBI) Statistics
  • 16Number of bridges
  • 131ft / 40.0mTotal length
  • 498,227Total average daily traffic
  • 30,874Total average daily truck traffic
  • National Bridge Inventory (NBI) Registered Bridges for Bay Point
  • No street view available for this location

New bridges in Bay Point, CA - historical statistics
  • New bridges - historical statistics
  • 11930-1939
  • 21960-1969
  • 41970-1979
  • 11980-1989
  • 61990-1999
  • 12000-2009
  • 12010-2019
Reconstructed bridges in Bay Point, CA - Historical Statistics
  • Reconstructed bridges - Historical Statistics
  • 11960-1969
  • 01970-1979
  • 01980-1989
  • 11990-1999
Average Bridge Daily Traffic in Bay Point, CA
Bridge Condition - Deck
  • Bridge Condition - Deck
  • 69.2%Good
  • 23.1%Fair
  • 7.7%Poor
Bridge Condition - Superstructure
  • Bridge Condition - Superstructure
  • 92.3%Good
  • 7.7%Fair
Bridge Condition - Substructure
  • Bridge Condition - Substructure
  • 92.3%Good
  • 7.7%Fair
Bridge Condition - Channel
  • Bridge Condition - Channel
  • 30.0%Excellent
  • 70.0%Very good
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Structure Number: 28 0093L,  Location: 04-CC-004-R20.32 (Lat: 38.019008,  Lng: -121.938289),  Route carried "on" structure: State highway 4,  Year Built: 1997,  Status: Open,  Structure Length: 1.49m (4.89ft),  Average Daily Traffic: 63,500 (year 2017),  Truck Traffic: 6%,  Average Future Daily Traffic: 105,026 (year 2042),  Design Load: HS 20+Mod,  Features Intersected: CONTRA COSTA CANAL
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 20.320,  Lanes on structure: 6,  Base Highway Network: Yes (,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 27.7m (90.9ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 14.3m (46.9ft),  Curb-To-Curb Width: 27.7m (90.9ft),  Out-to-Out Width: 28.7m (94.2ft)

Condition: Deck: Good,  Superstructure: Good,  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: 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 24 months,  Inspection Date: May 2021,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 28 0093R,  Location: 04-CC-004-R20.32 (Lat: 38.018581,  Lng: -121.938311),  Route carried "on" structure: State highway 4,  Year Built: 1997,  Status: Open,  Structure Length: 1.49m (4.89ft),  Average Daily Traffic: 63,500 (year 2017),  Truck Traffic: 6%,  Average Future Daily Traffic: 105,026 (year 2039),  Design Load: HS 20+Mod,  Features Intersected: CONTRA COSTA CANAL
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 20.320,  Lanes on structure: 5,  Base Highway Network: Yes (,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 27.7m (90.9ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 14.3m (46.9ft),  Curb-To-Curb Width: 27.7m (90.9ft),  Out-to-Out Width: 28.7m (94.2ft)

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: Superior to present desirable 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: 28 0246L,  Location: 04-CC-004-R16.83 (Lat: 38.013761,  Lng: -121.997836),  Route carried "on" structure: State highway 4,  Year Built: 1975,  Status: Open,  Structure Length: 5.26m (17.26ft),  Average Daily Traffic: 73,000 (year 2017),  Truck Traffic: 7%,  Average Future Daily Traffic: 95,947 (year 2039),  Design Load: HS 20,  Features Intersected: WILLOW PASS ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 16.830,  Lanes on structure: 4,  Lanes under structure: 4,  Base Highway Network: Yes (,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 18.9m (62.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 52.5m (172.2ft),  Curb-To-Curb Width: 19.0m (62.3ft),  Out-to-Out Width: 20.1m (65.9ft)

Condition: Deck: Fair,  Superstructure: Good,  Substructure: Good,  Operating Rating: 81.0 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: 52.8 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: Better than present minimum criteria,  Deck Geometry: Meets minimum limits,  Underclear: Somewhat better than minimum adequacy,  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: 28 0246R,  Location: 04-CC-004-R16.83 (Lat: 38.013369,  Lng: -121.997608),  Route carried "on" structure: State highway 4,  Year Built: 1976,  Status: Open,  Structure Length: 5.68m (18.64ft),  Average Daily Traffic: 73,000 (year 2017),  Truck Traffic: 7%,  Average Future Daily Traffic: 95,947 (year 2039),  Design Load: HS 20,  Features Intersected: WILLOW PASS ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 16.830,  Lanes on structure: 4,  Lanes under structure: 4,  Base Highway Network: Yes (,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 18.9m (62.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 55.6m (182.4ft),  Curb-To-Curb Width: 19.0m (62.3ft),  Out-to-Out Width: 20.1m (65.9ft)

Condition: Deck: Poor,  Superstructure: Good,  Substructure: Fair,  Operating Rating: 97.2 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: 66.7 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: Somewhat better than minimum adequacy,  Deck Geometry: Meets minimum limits,  Underclear: Somewhat better than minimum adequacy,  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: 28 0321K,  Location: 04-CC-004-R20.02 (Lat: 38.019331,  Lng: -121.944431),  Route carried "on" structure: Ramp State highway 4,  Year Built: 1997,  Status: Open,  Structure Length: 9.43m (30.94ft),  Average Daily Traffic: 47,000 (year 2017),  Truck Traffic: 9%,  Average Future Daily Traffic: 55,923 (year 2039),  Design Load: HS 20+Mod,  Features Intersected: CONTRA COSTA CANAL
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 20.020,  Lanes on structure: 3,  Owner: State Highway Agency,  Approaching Roadway Width: 13.4m (44.0ft),  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 35.8m (117.5ft),  Curb-To-Curb Width: 13.4m (44.0ft),  Out-to-Out Width: 14.4m (47.2ft)

Condition: Deck: Good,  Superstructure: Good,  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: 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 24 months,  Inspection Date: May 2021,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 28 0322K,  Location: 04-CC-004-R20.07 (Lat: 38.019864,  Lng: -121.942942),  Route carried "on" structure: Ramp State highway 4,  Year Built: 1997,  Status: Open,  Structure Length: 5.52m (18.11ft),  Average Daily Traffic: 48,000 (year 2017),  Truck Traffic: 9%,  Average Future Daily Traffic: 61,007 (year 2039),  Design Load: HS 20+Mod,  Features Intersected: CONTRA COSTA CANAL
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 20.070,  Lanes on structure: 1,  Owner: State Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 24.7m (81.0ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 9.6m (31.5ft)

Condition: Deck: Good,  Superstructure: Good,  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: Better than present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: High priority of replacement,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2021,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 28C0077,  Location: AT SR 4 (Lat: 38.019494,  Lng: -121.941697),  Route carried "on" structure: County highway ,  Year Built: 1969,  Year Reconstructed: 1995,  Status: Open,  Structure Length: 1.13m (3.71ft),  Average Daily Traffic: 16,200 (year 2013),  Truck Traffic: 10%,  Average Future Daily Traffic: 21,689 (year 2036),  Design Load: HS 20+Mod,  Features Intersected: CONTRA COSTA CANAL,  Facility Carried by Structure: BAILEY RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 8,  Owner: County Highway Agency,  Approaching Roadway Width: 32.9m (107.9ft),  Skew: 30 degrees,  Material/Design: Concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 10.6m (34.8ft),  Curb or Sidewalk Widths: Left: 3.7m (12.1ft),  Right: 2.4m (7.9ft),  Curb-To-Curb Width: 32.9m (107.9ft),  Out-to-Out Width: 40.8m (133.9ft)

Condition: Deck: Good,  Superstructure: Good,  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: Better than present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: November 2018,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 28C0078,  Location: 0.2 MI E BAILEY RD (Lat: 38.019333,  Lng: -121.938261),  Route carried "on" structure: County highway ,  Year Built: 1939,  Year Reconstructed: 1969,  Status: Open,  Structure Length: 1.10m (3.61ft),  Average Daily Traffic: 10,900 (year 2013),  Truck Traffic: 2%,  Average Future Daily Traffic: 11,601 (year 2037),  Features Intersected: CONTRA COSTA CANAL,  Facility Carried by Structure: CANAL RD
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: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 10.9m (35.8ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 0.0m,  Curb-To-Curb Width: 11.0m (36.1ft),  Out-to-Out Width: 13.1m (43.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 25.6 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 15.6 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: High priority of corrective action,  Deck Geometry: Meets minimum limits,  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: 28C0079,  Location: 0.2 MI E BAILEY RD (Lat: 38.019647,  Lng: -121.940097),  Route carried "on" structure: County highway ,  Year Built: 1969,  Status: Open,  Structure Length: 1.96m (6.43ft),  Average Daily Traffic: 10,900 (year 2013),  Truck Traffic: 2%,  Average Future Daily Traffic: 11,795 (year 2037),  Features Intersected: CONTRA COSTA CANAL,  Facility Carried by Structure: CANAL RD
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: 6 degrees,  Material/Design: Concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 19.2m (63.0ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 0.0m,  Curb-To-Curb Width: 11.0m (36.1ft),  Out-to-Out Width: 13.1m (43.0ft)

Condition: Deck: Fair,  Superstructure: Good,  Substructure: Good,  Channel: Very good,  Operating Rating: 36.3 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: 27.9 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: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  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: 28C0275,  Location: 0.5 MI. W OF BAILEY ROAD (Lat: 38.020947,  Lng: -121.950978),  Route carried "on" structure: County highway ,  Year Built: 2018,  Status: Open,  Structure Length: 1.30m (4.27ft),  Average Daily Traffic: 3,010 (year 2013),  Truck Traffic: 4%,  Average Future Daily Traffic: 8,327 (year 2037),  Features Intersected: CONTRA COSTA CANAL,  Facility Carried by Structure: CANAL ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 10.4m (34.1ft),  Skew: 2 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 12.0m (39.4ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 10.4m (34.1ft),  Out-to-Out Width: 14.3m (46.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Very 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: Equal to present desirable criteria,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  Designated Inspection Frequency: Every 48 months,  Inspection Date: November 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Integral Concrete
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Structure Number: 28C0467,  Location: 0.1MI SW PORT CHICAGO HWY (Lat: 38.025264,  Lng: -121.961558),  Route carried "on" structure: County highway ,  Year Built: 1994,  Status: Open,  Structure Length: 3.21m (10.53ft),  Average Daily Traffic: 19,000 (year 2013),  Truck Traffic: 5%,  Average Future Daily Traffic: 20,954 (year 2037),  Design Load: HS 20+Mod,  Features Intersected: CONTRA COSTA CANAL,  Facility Carried by Structure: WILLOW PASS ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 5,  Base Highway Network: Yes,  Owner: County Highway Agency,  Approaching Roadway Width: 20.6m (67.6ft),  Skew: 6 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 31.6m (103.7ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 0.0m,  Curb-To-Curb Width: 20.6m (67.6ft),  Out-to-Out Width: 22.4m (73.5ft)

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: 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: November 2020,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 28C0478,  Location: 0.25 MI SW PACIFICA AVE (Lat: 38.033400,  Lng: -121.978911),  Route carried "on" structure: County highway ,  Year Built: 1994,  Status: Open,  Structure Length: 1.25m (4.10ft),  Average Daily Traffic: 2,907 (year 2013),  Truck Traffic: 5%,  Average Future Daily Traffic: 3,000 (year 2037),  Design Load: HS 20+Mod,  Features Intersected: CONTRA COSTA CANAL,  Facility Carried by Structure: DRIFTWOOD DRIVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 12.8m (42.0ft),  Skew: 30 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 11.7m (38.4ft),  Curb or Sidewalk Widths: Left: 1.8m (5.9ft),  Right: 1.8m (5.9ft),  Curb-To-Curb Width: 11.0m (36.1ft),  Out-to-Out Width: 17.1m (56.1ft)

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: 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,  Inspection Date: November 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 28C0479,  Location: 0.1 MI SW RIVERSIDE DR (Lat: 38.029025,  Lng: -121.972531),  Route carried "on" structure: County highway ,  Year Built: 1985,  Status: Open,  Structure Length: 1.21m (3.97ft),  Average Daily Traffic: 2,355 (year 2013),  Truck Traffic: 5%,  Average Future Daily Traffic: 2,610 (year 2036),  Features Intersected: CONTRA COSTA CANAL,  Facility Carried by Structure: MOTA DRIVE
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: 2 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 11.4m (37.4ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 11.0m (36.1ft),  Out-to-Out Width: 14.6m (47.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Excellent,  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: November 2018,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 28 0246L,  Location: 04-CC-004-R16.83 (Lat: 38.013761,  Lng: -121.997836),  Route carried "under" structure: County highway ,  Year Built: 1975,  Structure Length: 0. m,  Average Daily Traffic: 22,357 (year 2017),  Truck Traffic: 2%,  Features Intersected: WILLOW PASS ROAD,  Facility Carried by Structure: STATE ROUTE 4 WB
Minimum Vertical Clearance: 5.43m (17.81ft),  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: 52.5m (172.2ft)

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Structure Number: 28 0246R,  Location: 04-CC-004-R16.83 (Lat: 38.013369,  Lng: -121.997608),  Route carried "under" structure: County highway ,  Year Built: 1976,  Structure Length: 0. m,  Average Daily Traffic: 22,357 (year 2017),  Truck Traffic: 2%,  Features Intersected: WILLOW PASS ROAD,  Facility Carried by Structure: STATE ROUTE 4 EB
Minimum Vertical Clearance: 5.38m (17.65ft),  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: 55.6m (182.4ft)

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Structure Number: 28C0456,  Location: 500 FT S. OF EVORA ROAD (Lat: 38.013628,  Lng: -121.997742),  Route carried "under" structure: County highway ,  Year Built: 2007,  Structure Length: 0. m,  Average Daily Traffic: 20,241 (year 2003),  Truck Traffic: 1%,  Features Intersected: WILLOW PASS RD,  Facility Carried by Structure: BARTD
Minimum Vertical Clearance: 7.75m (25.43ft),  Kilometerpoint: 0.000,  Lanes under structure: 4,  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 29.5m (96.8ft)

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