INTERSTATE 80 WB over CARQUINEZ STRAITS: RR (Route: 80)
Num: 28 0352Lx
Open: no restriction [A]
Built: 2003, Reconstructed: N/A [0000]
Historic: Bridge is not eligible for the NRHP. [5]

Google Streetview (If Available)

Rough Distance: 0.3 Miles (0.5 Kilometers)

Bridge Type
Main Span(s): Steel continuous [4] Suspension [13]
Approach Span(s): Steel continuous [4] Suspension [13]
Deck: Steel plate (includes orthotropic) [5] with Wearing Surface: Bituminous [6]

Bridge Dimensions
Length: 1056 m = 3464.7 ft
Main Spans: 3 at 728 m = 2388.6 ft
Approach Spans: 7
Skew: 0
Width, Roadway: 20.4 m = 66.9 ft (4 Lanes) and Out-To-Out: 29.1 m = 95.5 ft for a 20.4 m = 66.9 ft approaching roadway.
Vertical Clearance: 6 m = 19.7 ft and Navigational Clearance: 40.5 m = 132.9 ft

Location
Vallejo [81666]: Contra Costa County [013], California [06]
Owned by State Highway Agency [01], DOT District: 4
04-CC-080-13.80-VAL

Condition
Deck: Good [7]
Superstructure: Good [7]
Substructure: Fair [5]
Loading
Design: MS 18+Mod / HS 20+Mod [6]
Operating: 54.1 metric ton = 59.5 tons (Unknown [A])
Inventory: 32.4 metric ton = 35.6 tons (Unknown [A])

Appraisal
Structural: Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck Geometry: Equal to present minimum criteria [6]
Road Alignment: Better than present minimum criteria [7]
Waterway: Superior to present desirable criteria [9] and Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Inspections
Date: October 1999 [1099] and Frequency: 24

Future Work
Work Needed:
Bridge Detour: 4.8 km = 3.0 mi
Traffic
ADT: 145000 (2017) and Trucks: 7%
Future ADT: 181000 (In 2036 )

INTERSTATE 80 EB over CARQUINEZ STRAIT:UP RR (Route: 80)
Num: 23 0015Rx
Open: no restriction [A]
Built: 1958, Reconstructed: N/A [0000]
Historic: Bridge is not eligible for the NRHP. [5]

Google Streetview (If Available)

Rough Distance: 0.4 Miles (0.7 Kilometers)

Bridge Type
Main Span(s): Steel continuous [4] Truss - Thru [10]
Approach Span(s): Steel [3] Stringer/Multi-beam or girder [02]
Deck: Concrete Cast-in-Place [1] with Wearing Surface: Integral Concrete (separate non-modified layer of concrete added to structural deck) [2]

Bridge Dimensions
Length: 1587.7 m = 5209.2 ft
Main Spans: 5 at 335.3 m = 1100.1 ft
Approach Spans: 18
Skew: 0
Width, Roadway: 15.8 m = 51.8 ft (4 Lanes) and Out-To-Out: 17.6 m = 57.7 ft for a 15.8 m = 51.8 ft approaching roadway.
Vertical Clearance: 6.25 m = 20.5 ft and Navigational Clearance: 39.9 m = 130.9 ft

Location
Unknown [00000]: Solano County [095], California [06]
Owned by State Highway Agency [01], DOT District: 4
04-SOL-080-0.01

Condition
Deck: Fair [5]
Superstructure: Good [7]
Substructure: Good [7]
Loading
Design: MS 18 / HS 20 [5]
Operating: 49 metric ton = 53.9 tons (Load Factor(LF) [1])
Inventory: 29 metric ton = 31.9 tons (Load Factor(LF) [1])

Appraisal
Structural: Better than present minimum criteria [7]
Deck Geometry: Meets minimum tolerable limits to be left in place as is [4]
Road Alignment: Equal to present desirable criteria [8]
Waterway: Equal to present desirable criteria [8] and Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Inspections
Date: September 1999 [999] and Frequency: 24

Future Work
Work Needed:
Bridge Detour: 4.8 km = 3.0 mi
Traffic
ADT: 128000 (2019) and Trucks: 6%
Future ADT: 192000 (In 2040 )

WB80-POMONA ST OFF over DOWRELIO DR (Route: 80)
Num: 28 0370Kx
Open: no restriction [A]
Built: 2003, Reconstructed: N/A [0000]
Historic: Bridge is not eligible for the NRHP. [5]

Google Streetview (If Available)

Rough Distance: 0.5 Miles (0.7 Kilometers)

Bridge Type
Main Span(s): Prestressed concrete continuous [6] Box beam or girders - Multiple [05]
Approach Span(s): Concrete continuous [2] Box beam or girders - Multiple [05]
Deck: Concrete Cast-in-Place [1] with Wearing Surface: Integral Concrete (separate non-modified layer of concrete added to structural deck) [2]

Bridge Dimensions
Length: 173.3 m = 568.6 ft
Main Spans: 5 at 41 m = 134.5 ft
Approach Spans: 1
Skew: 0
Width, Roadway: 6.6 m = 21.7 ft (1 Lanes) and Out-To-Out: 12.3 m = 40.4 ft for a 6.6 m = 21.7 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A

Location
Vallejo [81666]: Contra Costa County [013], California [06]
Owned by State Highway Agency [01], DOT District: 4
04-CC-080-13.76-VAL

Condition
Deck: Good [7]
Superstructure: Good [7]
Substructure: Good [7]
Loading
Design: MS 18+Mod / HS 20+Mod [6]
Operating: 54.1 metric ton = 59.5 tons (Unknown [A])
Inventory: 32.4 metric ton = 35.6 tons (Unknown [A])

Appraisal
Structural: Better than present minimum criteria [7]
Deck Geometry: Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Road Alignment: Equal to present desirable criteria [8]
Waterway: N/A [N] and Bridge not over waterway. [N]
Inspections
Date: December 1999 [1299] and Frequency: 24

Future Work
Work Needed:
Bridge Detour: 0.4 km = 0.2 mi
Traffic
ADT: 1400 (2012) and Trucks: 3%
Future ADT: 5101 (In 2041 )