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

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Structure Number: 28 0057,  Location: 04-CC-680-R4.46-DNVL (Lat: 37.781214,  Lng: -121.976989),  Route carried "on" structure: Interstate 680,  Year Built: 1966,  Status: Open,  Structure Length: 0.79m (2.59ft),  Average Daily Traffic: 176,400 (year 2017),  Truck Traffic: 6%,  Average Future Daily Traffic: 230,000 (year 2038),  Features Intersected: SAN RAMON CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.460,  Lanes on structure: 10,  Base Highway Network: Yes (Inventory Route: 6,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 42.1m (138.1ft),  Skew: 4 degrees,  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.7m (12.1ft)

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,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: July 2018

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Structure Number: 28 019,  Location: 04-CC-680-19.86-CND (Lat: 37.976100,  Lng: -122.063775),  Route carried "on" structure: Interstate 680,  Year Built: 1962,  Year Reconstructed: 1995,  Status: Open,  Structure Length: 4.69m (15.39ft),  Average Daily Traffic: 130,000 (year 2009),  Truck Traffic: 3%,  Average Future Daily Traffic: 231,854 (year 2041),  Design Load: HS 20+Mod,  Features Intersected: CONCORD AVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 19.860,  Lanes on structure: 10,  Lanes under structure: 7,  Base Highway Network: Yes (Inventory Route: 6,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 41.9m (137.5ft),  Skew: 31 degrees,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 26.9m (88.3ft),  Curb-To-Curb Width: 41.9m (137.5ft),  Out-to-Out Width: 43.5m (142.7ft)

Condition: Deck: Fair,  Superstructure: Good,  Substructure: Good,  Operating Rating: 35.3 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: 24.3 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: Equal to present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Underclear: High priority of corrective action,  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

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Structure Number: 28 0192,  Location: 04-CC-680-R9.25-DNVL (Lat: 37.839306,  Lng: -122.016022),  Route carried "on" structure: Interstate 680,  Year Built: 1964,  Year Reconstructed: 1994,  Status: Open,  Structure Length: 4.33m (14.21ft),  Average Daily Traffic: 194,300 (year 2017),  Truck Traffic: 6%,  Average Future Daily Traffic: 252,600 (year 2038),  Design Load: HS 20+Mod,  Features Intersected: LA GONDA WAY
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 9.250,  Lanes on structure: 8,  Lanes under structure: 2,  Base Highway Network: Yes (Inventory Route: 6,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 42.1m (138.1ft),  Skew: 31 degrees,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 20.1m (65.9ft),  Curb-To-Curb Width: 41.3m (135.5ft),  Out-to-Out Width: 42.7m (140.1ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 33.4 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: 25.9 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: Equal to present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Underclear: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Integral Concrete

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Structure Number: 28 0195,  Location: 04-CC-680-R6.76-DNVL (Lat: 37.811244,  Lng: -121.993297),  Route carried "on" structure: City street ,  Year Built: 1964,  Year Reconstructed: 1989,  Status: Open,  Structure Length: 8.60m (28.22ft),  Average Daily Traffic: 3,000 (year 2009),  Truck Traffic: 1%,  Average Future Daily Traffic: 6,824 (year 2038),  Design Load: HS 20+Mod,  Features Intersected: INTERSTATE 680,  Facility Carried by Structure: SYCAMORE VALLEY RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 7,  Lanes under structure: 9,  Owner: State Highway Agency,  Approaching Roadway Width: 31.7m (104.0ft),  Skew: 21 degrees,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 22.9m (75.1ft),  Curb or Sidewalk Widths: Left: 2.4m (7.9ft),  Right: 0.0m,  Curb-To-Curb Width: 28.6m (93.8ft),  Out-to-Out Width: 33.0m (108.3ft)

Condition: Deck: Good,  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: Somewhat better than minimum adequacy,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: July 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 28 0196,  Location: 04-CC-680-R7.02-DNVL (Lat: 37.814725,  Lng: -121.993072),  Route carried "on" structure: Interstate 680,  Year Built: 1964,  Year Reconstructed: 2007,  Status: Open,  Structure Length: 12.47m (40.91ft),  Average Daily Traffic: 192,200 (year 2017),  Truck Traffic: 6%,  Average Future Daily Traffic: 250,000 (year 2038),  Design Load: HS 20+Mod,  Features Intersected: LAUREL DRIVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 7.020,  Lanes on structure: 10,  Lanes under structure: 2,  Base Highway Network: Yes (Inventory Route: 6,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 48.6m (159.4ft),  Skew: 35 degrees,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 5,  Length of Maximum Span: 30.5m (100.1ft),  Curb-To-Curb Width: 48.6m (159.4ft),  Out-to-Out Width: 50.1m (164.4ft)

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: Superior to present desirable criteria,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 12.47m (40.91ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2020,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 28 0197,  Location: 04-CC-680-R7.43-DNVL (Lat: 37.820906,  Lng: -121.992989),  Route carried "on" structure: Interstate 680,  Year Built: 1964,  Year Reconstructed: 1994,  Status: Open,  Structure Length: 6.36m (20.87ft),  Average Daily Traffic: 192,200 (year 2017),  Truck Traffic: 6%,  Average Future Daily Traffic: 250,000 (year 2038),  Design Load: HS 20+Mod,  Features Intersected: SAN RAMON CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 7.430,  Lanes on structure: 8,  Base Highway Network: Yes (Inventory Route: 6,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 42.7m (140.1ft),  Skew: 30 degrees,  Material/Design: Concrete continuous,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 24.7m (81.0ft),  Curb-To-Curb Width: 40.8m (133.9ft),  Out-to-Out Width: 42.1m (138.1ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Very good,  Operating Rating: 31.1 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: 24.0 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: Somewhat better than minimum adequacy,  Deck Geometry: Superior to present desirable criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Integral Concrete

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Structure Number: 28 0197K,  Location: 04-CC-680-R7.43 (Lat: 37.820975,  Lng: -121.993497),  Route carried "on" structure: Ramp Interstate 680,  Year Built: 1975,  Status: Open,  Structure Length: 6.22m (20.41ft),  Average Daily Traffic: 4,750 (year 2009),  Truck Traffic: 6%,  Average Future Daily Traffic: 7,432 (year 2037),  Design Load: HS 20+Mod,  Features Intersected: SAN RAMON CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 7.430,  Lanes on structure: 1,  Base Highway Network: Yes (Inventory Route: 6,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 7.1m (23.3ft),  Skew: 9 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 25.0m (82.0ft),  Curb-To-Curb Width: 7.1m (23.3ft),  Out-to-Out Width: 7.9m (25.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Very good,  Operating Rating: 40.5 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: 30.8 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: Equal to present minimum criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2020,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 28 0197S,  Location: 04-CC-680-R7.35-DNVL (Lat: 37.819842,  Lng: -121.992953),  Route carried "on" structure: Ramp Interstate 680,  Year Built: 1975,  Status: Open,  Structure Length: 17.01m (55.81ft),  Average Daily Traffic: 4,650 (year 1998),  Truck Traffic: 6%,  Average Future Daily Traffic: 6,132 (year 2040),  Design Load: HS 20+Mod,  Features Intersected: SAN RAMON CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 7.350,  Lanes on structure: 1,  Base Highway Network: Yes (Inventory Route: 6,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 7.2m (23.6ft),  Skew: 9 degrees,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 7,  Length of Maximum Span: 30.5m (100.1ft),  Curb-To-Curb Width: 7.2m (23.6ft),  Out-to-Out Width: 7.9m (25.9ft)

Condition: Deck: Fair,  Superstructure: Good,  Substructure: Good,  Channel: Very good,  Operating Rating: 99.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 66.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Meets minimum limits,  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2020,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 28 0198,  Location: 04-CC-680-R7.55-DNVL (Lat: 37.822817,  Lng: -121.993342),  Route carried "on" structure: Interstate 680,  Year Built: 1964,  Year Reconstructed: 1994,  Status: Open,  Structure Length: 4.48m (14.70ft),  Average Daily Traffic: 192,200 (year 2017),  Truck Traffic: 6%,  Average Future Daily Traffic: 250,000 (year 2038),  Design Load: HS 20+Mod,  Features Intersected: DIABLO ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 7.550,  Lanes on structure: 9,  Lanes under structure: 5,  Base Highway Network: Yes (Inventory Route: 6,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 44.5m (146.0ft),  Skew: 31 degrees,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 26.5m (86.9ft),  Curb-To-Curb Width: 44.2m (145.0ft),  Out-to-Out Width: 45.4m (149.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 36.0 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: 21.7 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: Superior to present desirable criteria,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Integral Concrete

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Structure Number: 28 0199,  Location: 04-CC-680-R8.18-DNVL (Lat: 37.829650,  Lng: -122.000500),  Route carried "on" structure: Interstate 680,  Year Built: 1964,  Year Reconstructed: 1994,  Status: Open,  Structure Length: 5.09m (16.70ft),  Average Daily Traffic: 190,100 (year 2017),  Truck Traffic: 6%,  Average Future Daily Traffic: 247,100 (year 2038),  Design Load: HS 20+Mod,  Features Intersected: EL CERRO BOULEVARD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 8.180,  Lanes on structure: 8,  Lanes under structure: 4,  Base Highway Network: Yes (Inventory Route: 6,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 42.7m (140.1ft),  Skew: 31 degrees,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 26.5m (86.9ft),  Curb-To-Curb Width: 41.5m (136.2ft),  Out-to-Out Width: 42.7m (140.1ft)

Condition: Deck: Poor,  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: Superior to present desirable criteria,  Underclear: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 5.09m (16.70ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2020,  Bridge Improvement Cost: $2,172,000,  Roadway Improvement Cost: $434,000,  Total Project Cost: $3,648,000 ( Estimate for 2021),  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 28 02,  Location: 04-CC-680-R8.75-DNVL (Lat: 37.834939,  Lng: -122.008783),  Route carried "on" structure: Interstate 680,  Year Built: 1964,  Year Reconstructed: 1994,  Status: Open,  Structure Length: 4.15m (13.62ft),  Average Daily Traffic: 194,300 (year 2017),  Truck Traffic: 6%,  Average Future Daily Traffic: 252,600 (year 2038),  Design Load: HS 20+Mod,  Features Intersected: EL PINTADO ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 8.750,  Lanes on structure: 8,  Lanes under structure: 2,  Base Highway Network: Yes (Inventory Route: 6,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 42.1m (138.1ft),  Skew: 31 degrees,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 19.8m (65.0ft),  Curb-To-Curb Width: 41.5m (136.2ft),  Out-to-Out Width: 42.7m (140.1ft)

Condition: Deck: Poor,  Superstructure: Satisfactory,  Substructure: 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: Equal to present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Underclear: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 4.15m (13.62ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2020,  Bridge Improvement Cost: $1,769,000,  Roadway Improvement Cost: $353,000,  Total Project Cost: $2,971,000 ( Estimate for 2020),  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 28 0223,  Location: 04-CC-680-R5.33-DNVL (Lat: 37.792356,  Lng: -121.983511),  Route carried "on" structure: City street ,  Year Built: 1966,  Status: Open,  Structure Length: 7.03m (23.06ft),  Average Daily Traffic: 9,500 (year 2009),  Truck Traffic: 1%,  Average Future Daily Traffic: 21,094 (year 2037),  Design Load: HS 20+Mod,  Features Intersected: INTERSTATE 680,  Facility Carried by Structure: GREENBROOK DRIVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 10,  Owner: State Highway Agency,  Approaching Roadway Width: 9.8m (32.2ft),  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 29.9m (98.1ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 0.0m,  Curb-To-Curb Width: 9.8m (32.2ft),  Out-to-Out Width: 11.9m (39.0ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Good,  Operating Rating: 43.1 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: 33.0 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: Somewhat better than minimum adequacy,  Deck Geometry: Meets minimum limits,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2020,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 28C0087,  Location: 0.5 MI E OF SH 680 (Lat: 37.811236,  Lng: -121.984542),  Route carried "on" structure: City street ,  Year Built: 1965,  Year Reconstructed: 1988,  Status: Open,  Structure Length: 2.35m (7.71ft),  Average Daily Traffic: 28,237 (year 2012),  Truck Traffic: 6%,  Average Future Daily Traffic: 21,663 (year 2036),  Features Intersected: SAN RAMON CREEK,  Facility Carried by Structure: SYCAMORE VLY RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 4,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 21.9m (71.9ft),  Skew: 33 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 22.9m (75.1ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 21.9m (71.9ft),  Out-to-Out Width: 28.0m (91.9ft)

Condition: Deck: Satisfactory,  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: Superior 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: June 2018,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 28C0092,  Location: 0.06 MI NE DANVILLE BLVD (Lat: 37.835081,  Lng: -122.015556),  Route carried "on" structure: City street ,  Year Built: 1989,  Status: Open,  Structure Length: 5.09m (16.70ft),  Average Daily Traffic: 600 (year 2020),  Truck Traffic: 2%,  Average Future Daily Traffic: 1,069 (year 2043),  Design Load: HS 20+Mod,  Features Intersected: SAN RAMON CREEK,  Facility Carried by Structure: EL PORTAL AVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Skew: 1 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 16.8m (55.1ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 1.8m (5.9ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 11.6m (38.1ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: 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: Meets minimum limits,  Designated Inspection Frequency: Every 48 months,  Inspection Date: December 2021,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 28C02,  Location: 0.2 MI WEST OF I-680 (Lat: 37.822936,  Lng: -121.998619),  Route carried "on" structure: City street ,  Year Built: 1966,  Status: Open,  Structure Length: 3.40m (11.15ft),  Average Daily Traffic: 21,350 (year 2020),  Truck Traffic: 15%,  Average Future Daily Traffic: 21,735 (year 2040),  Design Load: HS 20,  Features Intersected: SAN RAMON CREEK,  Facility Carried by Structure: DIABLO ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 6,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 19.5m (64.0ft),  Skew: 2 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 19.5m (64.0ft),  Curb or Sidewalk Widths: Left: 1.7m (5.6ft),  Right: 1.7m (5.6ft),  Curb-To-Curb Width: 19.5m (64.0ft),  Out-to-Out Width: 23.2m (76.1ft)

Condition: Deck: Poor,  Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 39.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 23.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  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,  Critical Feature Inspection Frequency: Every 24 months,  Inspection Date: December 2021,  Critical Feature Inspection Date: July 2020,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 28C0334,  Location: 0.5 MI E/O I-680 (Lat: 37.826783,  Lng: -121.987267),  Route carried "on" structure: City street ,  Year Built: 1953,  Year Reconstructed: 1995,  Status: Open,  Structure Length: 1.19m (3.90ft),  Average Daily Traffic: 18,463 (year 2012),  Truck Traffic: 10%,  Average Future Daily Traffic: 27,625 (year 2040),  Features Intersected: GREEN VALLEY CREEK,  Facility Carried by Structure: DIABLO RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 3,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 13.4m (44.0ft),  Skew: 1 degrees,  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 5.5m (18.0ft),  Curb or Sidewalk Widths: Left: 1.2m (3.9ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 13.9m (45.6ft),  Out-to-Out Width: 17.2m (56.4ft)

Condition: Channel: Good,  Culverts: Satisfactory,  Operating Rating: 28.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 16.8 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Meets minimum limits,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 28C0335,  Location: AT DANVILLE BLVD (Lat: 37.825550,  Lng: -122.003639),  Route carried "on" structure: City street ,  Year Built: 1950,  Status: Open,  Structure Length: 3.38m (11.09ft),  Average Daily Traffic: 2,800 (year 2020),  Truck Traffic: 1%,  Average Future Daily Traffic: 10,977 (year 2040),  Design Load: H 20,  Features Intersected: SAN RAMON CREEK,  Facility Carried by Structure: LA GONDA WAY
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 12.2m (40.0ft),  Curb or Sidewalk Widths: Left: 0.9m (3.0ft),  Right: 0.9m (3.0ft),  Curb-To-Curb Width: 6.7m (22.0ft),  Out-to-Out Width: 8.5m (27.9ft)

Condition: Deck: Poor,  Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 70.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 42.1 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  Length Of Structure Improvement: 3.38m (11.09ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: December 2021,  Bridge Improvement Cost: $285,000,  Roadway Improvement Cost: $57,000,  Total Project Cost: $478,000 ( Estimate for 2017),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 28C0392,  Location: 0.6 MI E CAMINO RAMON (Lat: 37.796389,  Lng: -121.973997),  Route carried "on" structure: City street ,  Year Built: 1971,  Status: Open,  Structure Length: 1.25m (4.10ft),  Average Daily Traffic: 7,643 (year 2005),  Truck Traffic: 1%,  Average Future Daily Traffic: 4,377 (year 2040),  Design Load: HS 20,  Features Intersected: COW CREEK,  Facility Carried by Structure: GREENBROOK DR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 1 degrees,  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 8.2m (26.9ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 15.6m (51.2ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Good,  Channel: Good,  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: 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: March 2020,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 28C0393,  Location: 300 FT N DIABLO RD (Lat: 37.823661,  Lng: -121.998222),  Route carried "on" structure: City street ,  Year Built: 1970,  Status: Open,  Structure Length: 0.88m (2.89ft),  Average Daily Traffic: 3,322 (year 2007),  Truck Traffic: 2%,  Average Future Daily Traffic: 1,957 (year 2040),  Features Intersected: GREEN VALLEY CREEK,  Facility Carried by Structure: WEST EL PINTADO RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.6m (24.9ft),  Curb or Sidewalk Widths: Left: 1.7m (5.6ft),  Right: 1.8m (5.9ft)

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,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: December 2021

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Structure Number: 28C0394,  Location: 0.3 MI E CAMINO RAMON (Lat: 37.794964,  Lng: -121.977839),  Route carried "on" structure: City street ,  Year Built: 1965,  Status: Open,  Structure Length: 1.80m (5.91ft),  Average Daily Traffic: 7,643 (year 2005),  Truck Traffic: 1%,  Average Future Daily Traffic: 4,704 (year 2040),  Design Load: HS 20,  Features Intersected: SAN RAMON CREEK,  Facility Carried by Structure: GREENBROOK DR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 3 degrees,  Material/Design: Concrete continuous,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 14.1m (46.3ft),  Curb or Sidewalk Widths: Left: 1.2m (3.9ft),  Right: 1.2m (3.9ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 15.2m (49.9ft)

Condition: Deck: Fair,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 37.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 22.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2020,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 28C0395,  Location: 3000 FT E CAMINO RAMON (Lat: 37.800717,  Lng: -121.977003),  Route carried "on" structure: City street ,  Year Built: 1975,  Status: Open,  Structure Length: 2.83m (9.28ft),  Average Daily Traffic: 3,523 (year 2006),  Truck Traffic: 2%,  Average Future Daily Traffic: 4,922 (year 2040),  Design Load: HS 20,  Features Intersected: SAN RAMON CREEK,  Facility Carried by Structure: EL CAPITAN DR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 1 degrees,  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 12.2m (40.0ft),  Curb or Sidewalk Widths: Left: 1.2m (3.9ft),  Right: 1.2m (3.9ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 15.2m (49.9ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Good,  Channel: Good,  Operating Rating: 67.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 40.2 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  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: March 2020,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 28C0401,  Location: AT CAMINO TASSAJARA (Lat: 37.775792,  Lng: -121.860964),  Route carried "on" structure: County highway ,  Year Built: 1996,  Status: Open,  Structure Length: 2.80m (9.19ft),  Average Daily Traffic: 3,968 (year 2013),  Truck Traffic: 2%,  Average Future Daily Traffic: 8,135 (year 2037),  Design Load: HS 20+Mod,  Features Intersected: TASSAJARA CREEK,  Facility Carried by Structure: HIGHLAND 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),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 26.7m (87.6ft),  Curb-To-Curb Width: 9.9m (32.5ft),  Out-to-Out Width: 11.0m (36.1ft)

Condition: Deck: Fair,  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: Meets minimum limits,  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

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Structure Number: 28C0408,  Location: AT SYCAMORE VALLEY RD (Lat: 37.811578,  Lng: -121.981314),  Route carried "on" structure: City street ,  Year Built: 1970,  Status: Open,  Structure Length: 0.79m (2.59ft),  Average Daily Traffic: 400 (year 1981),  Truck Traffic: 1%,  Average Future Daily Traffic: 1,087 (year 2040),  Features Intersected: SYCAMORE CREEK,  Facility Carried by Structure: MORNINGHOME RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.2m (10.5ft),  Curb or Sidewalk Widths: Left: 1.2m (3.9ft),  Right: 1.2m (3.9ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 15.2m (49.9ft)

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: 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: March 2020

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Structure Number: 28C043,  Location: 0.5 MI W ALCOSTA BLVD (Lat: 37.753611,  Lng: -121.947211),  Route carried "on" structure: City street ,  Year Built: 1967,  Status: Open,  Structure Length: 1.01m (3.31ft),  Average Daily Traffic: 12,000 (year 2011),  Truck Traffic: 1%,  Average Future Daily Traffic: 8,782 (year 2040),  Features Intersected: SOUTH SAN RAMON CREEK,  Facility Carried by Structure: MONTEVIDEO DR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: City or Municipal 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: 3.4m (11.2ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 15.5m (50.9ft)

Condition: Channel: Very 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: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2020

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Structure Number: 28C0438,  Location: 0.2 MI E EL CERRO BLVD (Lat: 37.830642,  Lng: -121.985325),  Route carried "on" structure: City street ,  Year Built: 1959,  Status: Open,  Structure Length: 1.01m (3.31ft),  Average Daily Traffic: 14,013 (year 2006),  Truck Traffic: 10%,  Average Future Daily Traffic: 27,418 (year 2043),  Features Intersected: GREEN VALLEY CREEK,  Facility Carried by Structure: DIABLO RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 5,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 19.5m (64.0ft),  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 3.3m (10.8ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 1.4m (4.6ft),  Curb-To-Curb Width: 19.5m (64.0ft),  Out-to-Out Width: 22.4m (73.5ft)

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: Meets minimum limits,  Waterway Adequacy: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Superior to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: December 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 28C0439,  Location: AT SYCAMORE VALLEY RD (Lat: 37.812231,  Lng: -121.976781),  Route carried "on" structure: City street ,  Year Built: 1970,  Status: Open,  Structure Length: 0.79m (2.59ft),  Average Daily Traffic: 1,200 (year 1983),  Truck Traffic: 1%,  Average Future Daily Traffic: 3,292 (year 2040),  Features Intersected: SYCAMORE CREEK,  Facility Carried by Structure: OLD ORCHARD RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 3,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 15.8m (51.8ft),  Skew: 20 degrees,  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.9m (12.8ft),  Curb or Sidewalk Widths: Left: 3.0m (9.8ft),  Right: 2.7m (8.9ft),  Curb-To-Curb Width: 15.8m (51.8ft),  Out-to-Out Width: 23.5m (77.1ft)

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: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 0.79m (2.59ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2020

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Structure Number: 28C0441,  Location: 0.2 MI W CAMINO TASSAJARA (Lat: 37.814708,  Lng: -121.970669),  Route carried "on" structure: City street ,  Year Built: 1974,  Status: Open,  Structure Length: 0.85m (2.79ft),  Average Daily Traffic: 28,237 (year 2012),  Truck Traffic: 6%,  Average Future Daily Traffic: 20,580 (year 2036),  Design Load: HS 20,  Features Intersected: SYCAMORE CREEK,  Facility Carried by Structure: SYCAMORE VALLEY RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 5,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 24.9m (81.7ft),  Skew: 23 degrees,  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 4.1m (13.5ft),  Curb or Sidewalk Widths: Left: 1.3m (4.3ft),  Right: 1.8m (5.9ft),  Curb-To-Curb Width: 24.9m (81.7ft),  Out-to-Out Width: 41.6m (136.5ft)

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,  Deck Geometry: Superior to present desirable criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: June 2018

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Structure Number: 28C0446,  Location: 0.2 MI E DANVILLE BLVD (Lat: 37.828467,  Lng: -122.005828),  Route carried "on" structure: City street ,  Year Built: 1991,  Status: Open,  Structure Length: 3.44m (11.29ft),  Average Daily Traffic: 14,827 (year 2020),  Truck Traffic: 8%,  Average Future Daily Traffic: 17,453 (year 2042),  Design Load: HS 20+Mod,  Features Intersected: SAN RAMON CREEK,  Facility Carried by Structure: EL CERRO BLVD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 10.4m (34.1ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 34.3m (112.5ft),  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: Fair,  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: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: December 2021,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 28 0195,  Location: 04-CC-680-R6.76-DNVL (Lat: 37.811244,  Lng: -121.993297),  Route carried "under" structure: Ramp Interstate 680,  Year Built: 1964,  Structure Length: 0. m,  Average Daily Traffic: 172,000 (year 2009),  Features Intersected: INTERSTATE 680,  Facility Carried by Structure: SYCAMORE VALLEY RD
Minimum Vertical Clearance: 5.08m (16.67ft),  Kilometerpoint: 6.760,  Lanes on structure: 7,  Lanes under structure: 1,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 22.9m (75.1ft)

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Structure Number: 28 0195,  Location: 04-CC-680-R6.76-DNVL (Lat: 37.811244,  Lng: -121.993297),  Route carried "under" structure: Interstate 680,  Year Built: 1964,  Structure Length: 0. m,  Average Daily Traffic: 192,200 (year 2017),  Truck Traffic: 6%,  Features Intersected: INTERSTATE 680,  Facility Carried by Structure: SYCAMORE VALLEY RD
Minimum Vertical Clearance: 5.33m (17.49ft),  Kilometerpoint: 6.760,  Lanes on structure: 7,  Lanes under structure: 8,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 22.9m (75.1ft)

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Structure Number: 28 0198,  Location: 04-CC-680-R7.55-DNVL (Lat: 37.822817,  Lng: -121.993342),  Route carried "under" structure: City street ,  Year Built: 1964,  Structure Length: 0. m,  Average Daily Traffic: 24,300 (year 1998),  Truck Traffic: 3%,  Features Intersected: DIABLO ROAD,  Facility Carried by Structure: INTERSTATE 680
Minimum Vertical Clearance: 4.72m (15.49ft),  Kilometerpoint: 0.000,  Lanes on structure: 9,  Lanes under structure: 5,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 26.5m (86.9ft)

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Structure Number: 28 0199,  Location: 04-CC-680-R8.18-DNVL (Lat: 37.829650,  Lng: -122.000500),  Route carried "under" structure: City street ,  Year Built: 1964,  Structure Length: 0. m,  Average Daily Traffic: 18,862 (year 2002),  Truck Traffic: 5%,  Features Intersected: EL CERRO BOULEVARD,  Facility Carried by Structure: INTERSTATE 680
Minimum Vertical Clearance: 6.48m (21.26ft),  Kilometerpoint: 0.000,  Lanes on structure: 8,  Lanes under structure: 4,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 26.5m (86.9ft)

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Structure Number: 28 0223,  Location: 04-CC-680-R5.33-DNVL (Lat: 37.792356,  Lng: -121.983511),  Route carried "under" structure: Interstate 680,  Year Built: 1966,  Structure Length: 0. m,  Average Daily Traffic: 176,400 (year 2017),  Truck Traffic: 6%,  Features Intersected: INTERSTATE 680,  Facility Carried by Structure: GREENBROOK DRIVE
Minimum Vertical Clearance: 5.10m (16.73ft),  Kilometerpoint: 5.330,  Lanes on structure: 2,  Lanes under structure: 10,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 29.9m (98.1ft)