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

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Structure Number: 21 0001,  Location: 04-NAP-121-0.75 (Lat: 38.255814,  Lng: -122.367153),  Route carried "on" structure: State highway 121,  Year Built: 1968,  Status: Open,  Structure Length: 0.82m (2.69ft),  Average Daily Traffic: 27,500 (year 2009),  Average Future Daily Traffic: 40,083 (year 2040),  Design Load: HS 20,  Features Intersected: HUICHICA CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.750,  Lanes on structure: 2,  Base Highway Network: Yes (Inventory Route: 1,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 8.8m (28.9ft),  Skew: 1 degrees,  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 2.1m (6.9ft),  Curb-To-Curb Width: 10.4m (34.1ft),  Out-to-Out Width: 10.6m (34.8ft)

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: Meets minimum limits,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2020

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Structure Number: 21 0002,  Location: 04-NAP-121-2.40 (Lat: 38.254814,  Lng: -122.339764),  Route carried "on" structure: State highway 121,  Year Built: 1954,  Year Reconstructed: 1985,  Status: Open,  Structure Length: 2.90m (9.51ft),  Average Daily Traffic: 27,500 (year 2009),  Average Future Daily Traffic: 38,900 (year 2040),  Design Load: HS 20,  Features Intersected: CARNEROS CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.400,  Lanes on structure: 2,  Base Highway Network: Yes (Inventory Route: 1,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 11.0m (36.1ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.3m (43.6ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Fair,  Operating Rating: 71.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 43.1 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to 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: April 2020,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 21 0003,  Location: 04-NAP-121-6.42-NAP (Lat: 38.286631,  Lng: -122.274650),  Route carried "on" structure: State highway 121,  Year Built: 1918,  Year Reconstructed: 1944,  Status: Open,  Structure Length: 1.36m (4.46ft),  Average Daily Traffic: 22,850 (year 2009),  Truck Traffic: 4%,  Average Future Daily Traffic: 19,400 (year 2040),  Features Intersected: TULUCAY CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 6.420,  Lanes on structure: 4,  Base Highway Network: Yes (Inventory Route: 1,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 20.4m (66.9ft),  Skew: 1 degrees,  Material/Design: Concrete continuous,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 6.5m (21.3ft),  Curb or Sidewalk Widths: Left: 0.4m (1.3ft),  Right: 0.0m,  Curb-To-Curb Width: 20.4m (66.9ft),  Out-to-Out Width: 21.9m (71.9ft)

Condition: Deck: Good,  Superstructure: Fair,  Substructure: Good,  Channel: Good,  Operating Rating: 31.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 18.8 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Meets minimum limits,  Deck Geometry: Superior to present desirable criteria,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 21 002,  Location: 04-NAP-128-5.25 (Lat: 38.464494,  Lng: -122.412325),  Route carried "on" structure: State highway 128,  Year Built: 1981,  Status: Open,  Structure Length: 3.96m (12.99ft),  Average Daily Traffic: 2,075 (year 2009),  Truck Traffic: 5%,  Average Future Daily Traffic: 3,363 (year 2042),  Design Load: HS 20+Mod,  Features Intersected: NAPA RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.250,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 9.8m (32.2ft),  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 19.8m (65.0ft),  Curb-To-Curb Width: 9.8m (32.2ft),  Out-to-Out Width: 10.9m (35.8ft)

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: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Meets minimum limits,  Designated Inspection Frequency: Every 48 months,  Inspection Date: April 2020,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 21 0022L,  Location: 04-NAP-029-11.65-NAP (Lat: 38.301208,  Lng: -122.303183),  Route carried "on" structure: State highway 29,  Year Built: 1964,  Status: Open,  Structure Length: 3.29m (10.79ft),  Average Daily Traffic: 33,500 (year 2017),  Truck Traffic: 6%,  Average Future Daily Traffic: 43,550 (year 2040),  Design Load: HS 20,  Features Intersected: NAPA CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 11.650,  Lanes on structure: 2,  Base Highway Network: Yes (,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 11.0m (36.1ft),  Skew: 1 degrees,  Material/Design: Concrete continuous,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 14.0m (45.9ft),  Curb-To-Curb Width: 11.3m (37.1ft),  Out-to-Out Width: 12.1m (39.7ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Very good,  Operating Rating: 41.1 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: 29.5 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: 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: April 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 21 0022R,  Location: 04-NAP-029-11.65-NAP (Lat: 38.301267,  Lng: -122.302886),  Route carried "on" structure: State highway 29,  Year Built: 1949,  Year Reconstructed: 1970,  Status: Open,  Structure Length: 3.29m (10.79ft),  Average Daily Traffic: 33,500 (year 2017),  Truck Traffic: 6%,  Average Future Daily Traffic: 43,550 (year 2040),  Design Load: HS 20,  Features Intersected: NAPA CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 11.650,  Lanes on structure: 3,  Base Highway Network: Yes (,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 18.3m (60.0ft),  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 13.7m (44.9ft),  Curb or Sidewalk Widths: Left: 0.6m (2.0ft),  Right: 0.6m (2.0ft),  Curb-To-Curb Width: 17.8m (58.4ft),  Out-to-Out Width: 19.5m (64.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Very good,  Operating Rating: 37.9 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: 28.2 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: Better than present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 21 0039,  Location: 04-NAP-221-1.50-NAP (Lat: 38.263089,  Lng: -122.270742),  Route carried "on" structure: State highway 221,  Year Built: 1944,  Status: Open,  Structure Length: 1.06m (3.48ft),  Average Daily Traffic: 24,500 (year 2009),  Truck Traffic: 5%,  Average Future Daily Traffic: 40,900 (year 2040),  Design Load: HS 20,  Features Intersected: BASALT ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.500,  Lanes on structure: 4,  Lanes under structure: 2,  Base Highway Network: Yes (Inventory Route: 2,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 18.3m (60.0ft),  Skew: 23 degrees,  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 9.6m (31.5ft),  Curb-To-Curb Width: 26.5m (86.9ft),  Out-to-Out Width: 28.0m (91.9ft)

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: 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: 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: April 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 21 004,  Location: 04-NAP-029-0.56 (Lat: 38.163289,  Lng: -122.252856),  Route carried "on" structure: State highway 29,  Year Built: 1943,  Year Reconstructed: 1970,  Status: Open,  Structure Length: 0.70m (2.30ft),  Average Daily Traffic: 48,000 (year 2017),  Truck Traffic: 2%,  Average Future Daily Traffic: 62,400 (year 2039),  Design Load: H 20,  Features Intersected: AMERICAN CANYON CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.560,  Lanes on structure: 4,  Base Highway Network: Yes (,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 29.3m (96.1ft),  Skew: 1 degrees,  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.4m (11.2ft)

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 minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2020

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Structure Number: 21 0048,  Location: 04-NAP-029-14.11-NAP (Lat: 38.333839,  Lng: -122.319681),  Route carried "on" structure: State highway 29,  Year Built: 1958,  Status: Open,  Structure Length: 0.79m (2.59ft),  Average Daily Traffic: 43,000 (year 2017),  Truck Traffic: 6%,  Average Future Daily Traffic: 55,900 (year 2040),  Features Intersected: CRAIG CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 14.110,  Lanes on structure: 6,  Base Highway Network: Yes (,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 23.6m (77.4ft),  Skew: 21 degrees,  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.7m (12.1ft),  Curb-To-Curb Width: 23.6m (77.4ft),  Out-to-Out Width: 39.6m (129.9ft)

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: High priority of replacement,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: April 2019

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Structure Number: 21 0049,  Location: 04-NAP-029-R6.99 (Lat: 38.243672,  Lng: -122.283300),  Route carried "on" structure: State highway 29,  Year Built: 1977,  Status: Open,  Structure Length: 67.97m (223.00ft),  Average Daily Traffic: 48,000 (year 2017),  Truck Traffic: 9%,  Average Future Daily Traffic: 62,400 (year 2040),  Design Load: HS 20+Mod,  Features Intersected: NVRR, NAPA RIVER, STANLY
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 6.990,  Lanes on structure: 4,  Base Highway Network: Yes (,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 18.9m (62.0ft),  Skew: 30 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 13,  Length of Maximum Span: 76.2m (250.0ft),  Curb-To-Curb Width: 18.9m (62.0ft),  Out-to-Out Width: 20.7m (67.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Poor,  Channel: Satisfactory,  Operating Rating: 42.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Meets minimum limits,  Deck Geometry: Meets minimum limits,  Underclear: Superior to present desirable criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 67.97m (223.00ft),  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: April 2021,  Underwater Inspection Date: August 2017,  Bridge Improvement Cost: $14,087,000,  Roadway Improvement Cost: $2,817,000,  Total Project Cost: $23,666,000 ( Estimate for 2021),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Integral Concrete

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Structure Number: 21 0071L,  Location: 04-NAP-029-R6.08 (Lat: 38.240219,  Lng: -122.267589),  Route carried "on" structure: State highway 29,  Year Built: 1981,  Status: Open,  Structure Length: 1.89m (6.20ft),  Average Daily Traffic: 32,500 (year 2017),  Truck Traffic: 7%,  Average Future Daily Traffic: 42,250 (year 2040),  Features Intersected: SUSCOL CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 6.080,  Lanes on structure: 2,  Base Highway Network: Yes (,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 14.9m (48.9ft),  Skew: 12 degrees,  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 7.5m (24.6ft),  Curb-To-Curb Width: 15.3m (50.2ft),  Out-to-Out Width: 17.1m (56.1ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Very good,  Operating Rating: 56.7 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: 41.5 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: Superior to present desirable criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: April 2018,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 21 0077,  Location: 04-NAP-121-R5.71 (Lat: 38.280753,  Lng: -122.277808),  Route carried "on" structure: State highway 121,  Year Built: 1949,  Year Reconstructed: 1997,  Status: Open,  Structure Length: 1.89m (6.20ft),  Average Daily Traffic: 27,000 (year 2009),  Truck Traffic: 2%,  Average Future Daily Traffic: 32,664 (year 2040),  Design Load: HS 20,  Features Intersected: TULUCAY CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.710,  Lanes on structure: 4,  Base Highway Network: Yes (Inventory Route: 1,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 24.2m (79.4ft),  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 7.3m (24.0ft),  Curb or Sidewalk Widths: Left: 2.7m (8.9ft),  Right: 0.0m,  Curb-To-Curb Width: 24.2m (79.4ft),  Out-to-Out Width: 28.3m (92.8ft)

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: Superior to present desirable criteria,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: April 2018,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 21 0081,  Location: 04-NAP-128-27.90 (Lat: 38.449272,  Lng: -122.151878),  Route carried "on" structure: State highway 128,  Year Built: 1955,  Status: Open,  Structure Length: 0.79m (2.59ft),  Average Daily Traffic: 1,675 (year 2009),  Truck Traffic: 9%,  Average Future Daily Traffic: 1,700 (year 2040),  Features Intersected: WRAGG CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 27.900,  Lanes on structure: 2,  Base Highway Network: Yes (Inventory Route: 1,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 8.1m (26.6ft),  Skew: 3 degrees,  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.7m (12.1ft)

Condition: Channel: Good,  Culverts: Good,  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: 97.2 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,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2020

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Structure Number: 21 0086L,  Location: 04-NAP-029-R10.38-NAP (Lat: 38.281828,  Lng: -122.300433),  Route carried "on" structure: State highway 29,  Year Built: 1961,  Status: Open,  Structure Length: 2.69m (8.83ft),  Average Daily Traffic: 29,500 (year 2017),  Truck Traffic: 6%,  Average Future Daily Traffic: 38,350 (year 2040),  Design Load: HS 20,  Features Intersected: STATE RTE 121/IMOLA AVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 10.380,  Lanes on structure: 3,  Lanes under structure: 5,  Base Highway Network: Yes (,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 11.0m (36.1ft),  Material/Design: Concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 26.9m (88.3ft),  Curb or Sidewalk Widths: Left: 0.6m (2.0ft),  Right: 0.0m,  Curb-To-Curb Width: 12.5m (41.0ft),  Out-to-Out Width: 13.8m (45.3ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 55.4 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: 39.5 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: High priority of replacement,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: April 2018,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 21 0086R,  Location: 04-NAP-029-R10.38-NAP (Lat: 38.281831,  Lng: -122.300181),  Route carried "on" structure: State highway 29,  Year Built: 1961,  Status: Open,  Structure Length: 2.71m (8.89ft),  Average Daily Traffic: 29,500 (year 2017),  Truck Traffic: 6%,  Average Future Daily Traffic: 3,835 (year 2040),  Design Load: HS 20,  Features Intersected: STATE RTE 121/IMOLA AVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 10.380,  Lanes on structure: 2,  Lanes under structure: 5,  Base Highway Network: Yes (,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 10.4m (34.1ft),  Material/Design: Concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 27.1m (88.9ft),  Curb-To-Curb Width: 11.3m (37.1ft),  Out-to-Out Width: 12.1m (39.7ft)

Condition: Deck: Fair,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 57.7 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: 44.4 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: Somewhat better than minimum adequacy,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2020,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 21 0087,  Location: 04-NAP-029-10.70-NAP (Lat: 38.287594,  Lng: -122.301042),  Route carried "on" structure: City street ,  Year Built: 1961,  Status: Open,  Structure Length: 9.35m (30.68ft),  Average Daily Traffic: 7,260 (year 1989),  Truck Traffic: 3%,  Average Future Daily Traffic: 8,298 (year 2041),  Design Load: HS 20,  Features Intersected: STATE ROUTE 29,  Facility Carried by Structure: OLD SONOMA ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 8,  Owner: State Highway Agency,  Approaching Roadway Width: 11.6m (38.1ft),  Skew: 2 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Number Of Approach Spans: 4,  Length of Maximum Span: 19.8m (65.0ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 2.4m (7.9ft),  Curb-To-Curb Width: 9.8m (32.2ft),  Out-to-Out Width: 13.2m (43.3ft)

Condition: Deck: Fair,  Superstructure: Good,  Substructure: Good,  Operating Rating: 39.9 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: 22.0 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: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2021,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 21 0088,  Location: 04-NAP-029-11.55-NAP (Lat: 38.299908,  Lng: -122.303167),  Route carried "on" structure: City street ,  Year Built: 1964,  Status: Open,  Structure Length: 9.01m (29.56ft),  Average Daily Traffic: 23,200 (year 1989),  Truck Traffic: 3%,  Average Future Daily Traffic: 28,007 (year 2041),  Design Load: HS 20,  Features Intersected: STATE ROUTE 29,  Facility Carried by Structure: FIRST STREET
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 6,  Owner: State Highway Agency,  Approaching Roadway Width: 10.3m (33.8ft),  Skew: 9 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Number Of Approach Spans: 2,  Length of Maximum Span: 30.0m (98.4ft),  Curb or Sidewalk Widths: Left: 0.6m (2.0ft),  Right: 1.8m (5.9ft),  Curb-To-Curb Width: 10.3m (33.8ft),  Out-to-Out Width: 13.7m (44.9ft)

Condition: Deck: Fair,  Superstructure: Good,  Substructure: Good,  Operating Rating: 50.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 30.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Meets minimum limits,  Underclear: Equal to present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Other Special Inspection Frequency: Every 48 months,  Inspection Date: April 2021,  Other Special Inspection Date: December 2020,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 21 0089,  Location: 04-NAP-029-12.04-NAP (Lat: 38.306653,  Lng: -122.305183),  Route carried "on" structure: City street ,  Year Built: 1967,  Status: Open,  Structure Length: 8.20m (26.90ft),  Average Daily Traffic: 5,259 (year 2009),  Truck Traffic: 3%,  Average Future Daily Traffic: 5,041 (year 2041),  Design Load: HS 20+Mod,  Features Intersected: STATE ROUTE 29,  Facility Carried by Structure: LINCOLN AVENUE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 4,  Lanes under structure: 6,  Owner: State Highway Agency,  Approaching Roadway Width: 17.7m (58.1ft),  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Number Of Approach Spans: 2,  Length of Maximum Span: 30.5m (100.1ft),  Curb or Sidewalk Widths: Left: 2.0m (6.6ft),  Right: 0.0m,  Curb-To-Curb Width: 17.1m (56.1ft),  Out-to-Out Width: 19.7m (64.6ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Satisfactory,  Operating Rating: 44.7 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: Somewhat better than minimum adequacy,  Deck Geometry: Somewhat better than minimum adequacy,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2021,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 21 0094L,  Location: 04-NAP-029-R6.63 (Lat: 38.243008,  Lng: -122.277036),  Route carried "on" structure: State highway 29,  Year Built: 1981,  Status: Open,  Structure Length: 4.22m (13.85ft),  Average Daily Traffic: 22,500 (year 2009),  Truck Traffic: 7%,  Average Future Daily Traffic: 33,459 (year 2039),  Design Load: HS 20+Mod,  Features Intersected: NAPA VALLEY CORPORATE DR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 6.630,  Lanes on structure: 2,  Lanes under structure: 2,  Base Highway Network: Yes (,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 11.3m (37.1ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 41.5m (136.2ft),  Curb-To-Curb Width: 11.6m (38.1ft),  Out-to-Out Width: 12.7m (41.7ft)

Condition: Deck: Fair,  Superstructure: Good,  Substructure: Good,  Operating Rating: 54.1 metric tons,  Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Underclear: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2021,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 21 0094R,  Location: 04-NAP-029-R6.64 (Lat: 38.243244,  Lng: -122.277025),  Route carried "on" structure: State highway 29,  Year Built: 1981,  Status: Open,  Structure Length: 4.22m (13.85ft),  Average Daily Traffic: 22,500 (year 2009),  Truck Traffic: 7%,  Average Future Daily Traffic: 33,460 (year 2039),  Design Load: HS 20+Mod,  Features Intersected: NAPA VALLEY CORPORATE DR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 6.640,  Lanes on structure: 2,  Lanes under structure: 2,  Base Highway Network: Yes (,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 11.3m (37.1ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 41.5m (136.2ft),  Curb-To-Curb Width: 11.6m (38.1ft),  Out-to-Out Width: 12.7m (41.7ft)

Condition: Deck: Fair,  Superstructure: Good,  Substructure: Good,  Operating Rating: 54.1 metric tons,  Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Underclear: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2021,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 21 0098,  Location: 04-NAP-029-R8.33 (Lat: 38.253214,  Lng: -122.303197),  Route carried "on" structure: State highway 29,  Year Built: 1981,  Status: Open,  Structure Length: 0.98m (3.22ft),  Average Daily Traffic: 48,000 (year 2017),  Truck Traffic: 9%,  Average Future Daily Traffic: 62,400 (year 2040),  Features Intersected: STANLEY CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 8.330,  Lanes on structure: 4,  Base Highway Network: Yes (,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 41.5m (136.2ft),  Skew: 3 degrees,  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 2.4m (7.9ft)

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,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 0.98m (3.22ft),  Designated Inspection Frequency: Every 48 months,  Inspection Date: April 2018

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Structure Number: 21 0101,  Location: 04-NAP-029-13.00-NAP (Lat: 38.321136,  Lng: -122.308822),  Route carried "on" structure: City street ,  Year Built: 2003,  Status: Open,  Structure Length: 5.94m (19.49ft),  Average Daily Traffic: 30,000 (year 2009),  Truck Traffic: 5%,  Average Future Daily Traffic: 48,944 (year 2043),  Design Load: HS 20+Mod,  Features Intersected: STATE ROUTE 29,  Facility Carried by Structure: TRANCAS ST-REDWOOD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 7,  Lanes under structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 28.2m (92.5ft),  Skew: 1 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 31.2m (102.4ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 28.2m (92.5ft),  Out-to-Out Width: 31.8m (104.3ft)

Condition: Deck: Good,  Superstructure: Fair,  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: Somewhat better than minimum adequacy,  Deck Geometry: Somewhat better than minimum adequacy,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2021,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 21 0108L,  Location: 04-NAP-121-R5.30-NAP (Lat: 38.281672,  Lng: -122.287872),  Route carried "on" structure: State highway 121,  Year Built: 2007,  Status: Open,  Structure Length: 65.30m (214.24ft),  Average Daily Traffic: 13,500 (year 2009),  Truck Traffic: 2%,  Average Future Daily Traffic: 31,705 (year 2040),  Design Load: HS 20+Mod,  Features Intersected: NAPA RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.300,  Lanes on structure: 2,  Base Highway Network: Yes (Inventory Route: 1,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 12.0m (39.4ft),  Skew: 10 degrees,  Navigation Control: Yes ( Vertical Clearance: 18.3m (60.0ft), Horizontal Clearance: 38.0m (124.7ft)),  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 13,  Number Of Approach Spans: 14,  Length of Maximum Span: 45.0m (147.6ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 0.0m,  Curb-To-Curb Width: 11.1m (36.4ft),  Out-to-Out Width: 13.8m (45.3ft)

Condition: Deck: Good,  Superstructure: Fair,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 54.1 metric tons,  Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons,  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Equal to present minimum criteria,  Underclear: Superior to present desirable criteria,  Waterway Adequacy: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: April 2020,  Underwater Inspection Date: August 2017,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 21 0108R,  Location: 04-NAP-121-R5.30-NAP (Lat: 38.281533,  Lng: -122.287861),  Route carried "on" structure: State highway 121,  Year Built: 2007,  Status: Open,  Structure Length: 65.40m (214.57ft),  Average Daily Traffic: 13,500 (year 2009),  Truck Traffic: 2%,  Average Future Daily Traffic: 31,705 (year 2040),  Design Load: HS 20+Mod,  Features Intersected: NAPA RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.300,  Lanes on structure: 2,  Base Highway Network: Yes (Inventory Route: 1,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 12.0m (39.4ft),  Skew: 10 degrees,  Navigation Control: Yes ( Vertical Clearance: 18.3m (60.0ft), Horizontal Clearance: 43.0m (141.1ft)),  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 13,  Number Of Approach Spans: 13,  Length of Maximum Span: 45.0m (147.6ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 11.1m (36.4ft),  Out-to-Out Width: 13.8m (45.3ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 54.1 metric tons,  Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons,  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Equal to present minimum criteria,  Underclear: Equal to present minimum criteria,  Waterway Adequacy: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: April 2020,  Underwater Inspection Date: August 2017,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 21 0117,  Location: 04-NAP-121-9.30 (Lat: 38.323342,  Lng: -122.273308),  Route carried "on" structure: State highway 121,  Year Built: 2018,  Status: Open,  Structure Length: 1.48m (4.86ft),  Average Daily Traffic: 12,000 (year 2009),  Truck Traffic: 4%,  Average Future Daily Traffic: 17,286 (year 2040),  Design Load: HL 93,  Features Intersected: SARCO CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 9.300,  Lanes on structure: 2,  Base Highway Network: Yes (Inventory Route: 1,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 12.5m (41.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 13.2m (43.3ft),  Curb-To-Curb Width: 12.5m (41.0ft),  Out-to-Out Width: 13.4m (44.0ft)

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: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: April 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Integral Concrete

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Structure Number: 21C0001,  Location: AT GLASS MTN RD (Lat: 38.535614,  Lng: -122.490283),  Route carried "on" structure: County highway ,  Year Built: 1936,  Year Reconstructed: 1976,  Status: Open,  Structure Length: 0.92m (3.02ft),  Average Daily Traffic: 4,310 (year 2005),  Truck Traffic: 10%,  Average Future Daily Traffic: 6,609 (year 2038),  Design Load: H 15,  Features Intersected: BELL CANYON CREEK,  Facility Carried by Structure: SILVERADO TRAIL
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.4m (30.8ft),  Skew: 6 degrees,  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.9m (25.9ft),  Curb-To-Curb Width: 10.2m (33.5ft),  Out-to-Out Width: 10.4m (34.1ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Poor,  Operating Rating: 54.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present minimum 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,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 21C0003,  Location: 1.3 MI E SR 29 (Lat: 38.324819,  Lng: -122.284442),  Route carried "on" structure: City street ,  Year Built: 1960,  Status: Open,  Structure Length: 10.42m (34.19ft),  Average Daily Traffic: 14,755 (year 2017),  Truck Traffic: 2%,  Average Future Daily Traffic: 35,863 (year 2041),  Design Load: HS 20,  Features Intersected: NAPA RIVER,  Facility Carried by Structure: TRANCAS ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 4,  Base Highway Network: Yes,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 19.2m (63.0ft),  Material/Design: Concrete continuous,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 3,  Number Of Approach Spans: 4,  Length of Maximum Span: 23.1m (75.8ft),  Curb-To-Curb Width: 19.5m (64.0ft),  Out-to-Out Width: 19.7m (64.6ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 30.5 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: 23.3 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: Somewhat better than minimum adequacy,  Deck Geometry: Better than present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2021,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 21C001,  Location: AT CEDAR AVE (Lat: 38.300664,  Lng: -122.293358),  Route carried "on" structure: City street ,  Year Built: 1904,  Year Reconstructed: 1970,  Status: Open,  Structure Length: 3.02m (9.91ft),  Average Daily Traffic: 15,691 (year 2017),  Truck Traffic: 2%,  Average Future Daily Traffic: 36,202 (year 2041),  Features Intersected: NAPA CREEK,  Facility Carried by Structure: JEFFERSON STREET
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 4,  Base Highway Network: Yes,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 17.7m (58.1ft),  Skew: 2 degrees,  Material/Design: Masonry,  Design/Construction: Arch - Deck,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 14.9m (48.9ft),  Curb or Sidewalk Widths: Left: 2.1m (6.9ft),  Right: 1.8m (5.9ft),  Curb-To-Curb Width: 17.7m (58.1ft),  Out-to-Out Width: 22.2m (72.8ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 24.9 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 14.9 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: High priority of corrective action,  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 24 months,  Inspection Date: August 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 21C0011,  Location: JUST W SR 121 (Lat: 38.310267,  Lng: -122.278528),  Route carried "on" structure: City street ,  Year Built: 1956,  Status: Open,  Structure Length: 8.02m (26.31ft),  Average Daily Traffic: 16,188 (year 2017),  Truck Traffic: 10%,  Average Future Daily Traffic: 8,402 (year 2041),  Design Load: H 20,  Features Intersected: NAPA RIVER,  Facility Carried by Structure: LINCOLN AVENUE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 4,  Base Highway Network: Yes,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 18.9m (62.0ft),  Skew: 4 degrees,  Material/Design: Concrete continuous,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 19.5m (64.0ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 15.9m (52.2ft),  Out-to-Out Width: 17.6m (57.7ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 66.4 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: Better than present minimum criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2021,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 21C0012,  Location: JUST W SOSCOL AVE (Lat: 38.297847,  Lng: -122.283839),  Route carried "on" structure: City street ,  Year Built: 2002,  Status: Open,  Structure Length: 10.73m (35.20ft),  Average Daily Traffic: 12,050 (year 2013),  Truck Traffic: 10%,  Average Future Daily Traffic: 19,217 (year 2041),  Design Load: HS 20,  Features Intersected: NAPA RIVER,  Facility Carried by Structure: THIRD STREET
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 5,  Base Highway Network: Yes,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 20.1m (65.9ft),  Skew: 20 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 47.5m (155.8ft),  Curb or Sidewalk Widths: Left: 3.0m (9.8ft),  Right: 3.0m (9.8ft),  Curb-To-Curb Width: 16.5m (54.1ft),  Out-to-Out Width: 27.4m (89.9ft)

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: High priority of replacement,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: August 2021,  Underwater Inspection Date: August 2017,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 21C0015,  Location: 0.1 MILES N OF HARDMAN RD (Lat: 38.345614,  Lng: -122.282969),  Route carried "on" structure: County highway ,  Year Built: 1930,  Year Reconstructed: 1958,  Status: Open,  Structure Length: 1.78m (5.84ft),  Average Daily Traffic: 5,450 (year 2005),  Truck Traffic: 10%,  Average Future Daily Traffic: 8,365 (year 2038),  Features Intersected: NAPA RIVER OVERFLOW,  Facility Carried by Structure: SILVERADO TRAIL
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: County Highway Agency,  Approaching Roadway Width: 12.3m (40.4ft),  Skew: 3 degrees,  Material/Design: Concrete continuous,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 4.3m (14.1ft),  Curb-To-Curb Width: 12.3m (40.4ft),  Out-to-Out Width: 12.5m (41.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 35.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 21.1 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: May 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 21C0016,  Location: 0.2 MI NORTH HARDMAN RD (Lat: 38.347386,  Lng: -122.283244),  Route carried "on" structure: County highway ,  Year Built: 1930,  Year Reconstructed: 1958,  Status: Open,  Structure Length: 2.61m (8.56ft),  Average Daily Traffic: 5,450 (year 2005),  Truck Traffic: 10%,  Average Future Daily Traffic: 8,365 (year 2038),  Features Intersected: NAPA RIVER OVERFLOW,  Facility Carried by Structure: SILVERADO TRAIL
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: County Highway Agency,  Approaching Roadway Width: 12.3m (40.4ft),  Skew: 3 degrees,  Material/Design: Concrete continuous,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 6,  Length of Maximum Span: 4.3m (14.1ft),  Curb-To-Curb Width: 12.3m (40.4ft),  Out-to-Out Width: 12.5m (41.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Fair,  Channel: Good,  Operating Rating: 36.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 22.0 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: May 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 21C0017,  Location: 0.2 MI NE/O SH 121/12 (Lat: 38.256519,  Lng: -122.340719),  Route carried "on" structure: County highway ,  Year Built: 1896,  Year Reconstructed: 1914,  Status: Open,  Structure Length: 1.07m (3.51ft),  Average Daily Traffic: 1,959 (year 2012),  Truck Traffic: 10%,  Average Future Daily Traffic: 3,249 (year 2040),  Features Intersected: CARNEROS CREEK,  Facility Carried by Structure: OLD SONOMA RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: County Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Masonry,  Design/Construction: Arch - Deck,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 9.3m (30.5ft),  Curb-To-Curb Width: 7.5m (24.6ft),  Out-to-Out Width: 8.7m (28.5ft)

Condition: Superstructure: Fair,  Substructure: Good,  Channel: Fair,  Operating Rating: 25.9 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: Meets minimum limits,  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: May 2020

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Structure Number: 21C002,  Location: JUST SOUTH OF DARMS LANE (Lat: 38.364925,  Lng: -122.338164),  Route carried "on" structure: County highway ,  Year Built: 1970,  Year Reconstructed: 2017,  Status: Open,  Structure Length: 2.62m (8.60ft),  Average Daily Traffic: 1,560 (year 2014),  Truck Traffic: 10%,  Average Future Daily Traffic: 1,604 (year 2038),  Design Load: HS 20,  Features Intersected: DRY CREEK,  Facility Carried by Structure: SOLANO AVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.8m (32.2ft),  Skew: 1 degrees,  Material/Design: Concrete continuous,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 12.8m (42.0ft),  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: 38.2 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: 27.2 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: 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: May 2021,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 21C0021,  Location: JUST SOUTH OF DARMS LANE (Lat: 38.365317,  Lng: -122.337472),  Route carried "on" structure: County highway ,  Year Built: 1970,  Status: Open,  Structure Length: 2.62m (8.60ft),  Average Daily Traffic: 343 (year 2014),  Truck Traffic: 10%,  Average Future Daily Traffic: 160 (year 2038),  Design Load: HS 20,  Features Intersected: DRY CREEK,  Facility Carried by Structure: WASHINGTON ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Material/Design: Concrete continuous,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 12.8m (42.0ft),  Curb or Sidewalk Widths: Left: 0.6m (2.0ft),  Right: 0.6m (2.0ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 10.4m (34.1ft)

Condition: Deck: Fair,  Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 39.2 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: 28.5 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: 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: 21C0022,  Location: JUST E OF SILVERADO TRAIL (Lat: 38.344506,  Lng: -122.282486),  Route carried "on" structure: County highway ,  Year Built: 1959,  Status: Open,  Structure Length: 1.89m (6.20ft),  Average Daily Traffic: 1,050 (year 2012),  Truck Traffic: 10%,  Average Future Daily Traffic: 1,604 (year 2040),  Design Load: HS 20,  Features Intersected: NAPA RIVER OVERFLOW,  Facility Carried by Structure: HARDMAN AVENUE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: County Highway Agency,  Approaching Roadway Width: 8.8m (28.9ft),  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 9.4m (30.8ft),  Curb-To-Curb Width: 9.8m (32.2ft),  Out-to-Out Width: 9.9m (32.5ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Good,  Channel: Good,  Operating Rating: 64.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 38.9 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: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2020,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 21C0026,  Location: JUST WEST OF SR 121 (Lat: 38.325442,  Lng: -122.274806),  Route carried "on" structure: County highway ,  Year Built: 1973,  Status: Open,  Structure Length: 3.02m (9.91ft),  Average Daily Traffic: 9,000 (year 2012),  Truck Traffic: 10%,  Average Future Daily Traffic: 33,144 (year 2040),  Design Load: HS 20,  Features Intersected: MILLIKEN CREEK,  Facility Carried by Structure: TRANCAS ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 3,  Base Highway Network: Yes,  Owner: County Highway Agency,  Approaching Roadway Width: 15.5m (50.9ft),  Skew: 2 degrees,  Material/Design: Concrete continuous,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 14.9m (48.9ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 0.0m,  Curb-To-Curb Width: 14.6m (47.9ft),  Out-to-Out Width: 17.4m (57.1ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 63.5 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: 49.2 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: Somewhat better than minimum adequacy,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: May 2020,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 21C003,  Location: .4 MI N/O LARKMEAD LANE (Lat: 38.576783,  Lng: -122.519519),  Route carried "on" structure: County highway ,  Year Built: 1938,  Year Reconstructed: 1976,  Status: Open,  Structure Length: 1.11m (3.64ft),  Average Daily Traffic: 4,310 (year 2005),  Truck Traffic: 10%,  Average Future Daily Traffic: 6,609 (year 2038),  Features Intersected: DUTCH HENRY CREEK,  Facility Carried by Structure: SILVERADO TRAIL
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.8m (32.2ft),  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 2.4m (7.9ft),  Curb or Sidewalk Widths: Left: 0.3m (1.0ft),  Right: 0.3m (1.0ft),  Curb-To-Curb Width: 12.5m (41.0ft),  Out-to-Out Width: 13.1m (43.0ft)

Condition: Channel: Good,  Culverts: Satisfactory,  Operating Rating: 27.2 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 16.2 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: Meets minimum limits,  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 24 months,  Inspection Date: May 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 21C0039,  Location: 0.1 MI S FIRST ST (Lat: 38.299389,  Lng: -122.282678),  Route carried "on" structure: City street ,  Year Built: 1980,  Status: Open,  Structure Length: 5.45m (17.88ft),  Average Daily Traffic: 22,690 (year 2017),  Truck Traffic: 6%,  Average Future Daily Traffic: 30,496 (year 2041),  Design Load: HS 20,  Features Intersected: NAPA RIVER,  Facility Carried by Structure: SOSCOL AVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 4,  Base Highway Network: Yes,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 23.8m (78.1ft),  Skew: 30 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 54.3m (178.1ft),  Curb or Sidewalk Widths: Left: 3.6m (11.8ft),  Right: 3.6m (11.8ft),  Curb-To-Curb Width: 18.3m (60.0ft),  Out-to-Out Width: 30.3m (99.4ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Very good,  Operating Rating: 64.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  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 minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2021,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 21C0043,  Location: AT DRY CREEK ROAD (Lat: 38.317697,  Lng: -122.327494),  Route carried "on" structure: City street ,  Year Built: 1982,  Status: Open,  Structure Length: 2.44m (8.01ft),  Average Daily Traffic: 3,631 (year 2017),  Truck Traffic: 10%,  Average Future Daily Traffic: 13,711 (year 2043),  Design Load: HS 20,  Features Intersected: REDWOOD CREEK,  Facility Carried by Structure: REDWOOD ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 12.0m (39.4ft),  Skew: 9 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 24.1m (79.1ft),  Curb or Sidewalk Widths: Left: 1.6m (5.2ft),  Right: 1.6m (5.2ft),  Curb-To-Curb Width: 12.0m (39.4ft),  Out-to-Out Width: 15.8m (51.8ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  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: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: August 2021,  Deck Structure Type: Concrete Cast-file-Place