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Nearby Bridges in NBI 2021: 1


WATERFRONT RD over PACHECO SLOUGH (Route: 0)
Num: 28C0006x
Open: no restriction [A]
Built: 1948, Reconstructed: 1965
Historic: Bridge is not eligible for the NRHP. [5]

Google Streetview (If Available)

Rough Distance: 0.1 Miles (0.1 Kilometers)

Bridge Type
Main Span(s): Steel continuous [4] Stringer/Multi-beam or girder [02]
Approach Span(s): Prestressed concrete [5] Stringer/Multi-beam or girder [02]
Deck: Concrete Cast-in-Place [1] with Wearing Surface:
Bridge Dimensions
Length: 229.5 m = 753.0 ft
Main Spans: 2 at 26.9 m = 88.3 ft
Approach Spans: 16
Skew: 99
Width, Roadway: 9.3 m = 30.5 ft (2 Lanes) and Out-To-Out: 10.4 m = 34.1 ft for a 10.4 m = 34.1 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 1.2 m = 3.9 ft
Location
Unknown [00000]: Contra Costa County [013], California [06]
Owned by County Highway Agency [02], DOT District: 4
0.3 MI WEST SOLANO WAY
Condition
Deck: Good [7]
Superstructure: Good [7]
Substructure: Fair [5]
Loading
Design: MS 18 / HS 20 [5]
Operating: 42.1 metric ton = 46.3 tons (Load Factor(LF) [1])
Inventory: 25.3 metric ton = 27.8 tons (Load Factor(LF) [1])
Appraisal
Structural: Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck Geometry: Meets minimum tolerable limits to be left in place as is [4]
Road Alignment: Equal to present minimum criteria [6]
Waterway: Equal to present minimum criteria [6] and "Bridge with ""unknown"" foundation that has not been evaluated for scour. [U]"
Inspections
Date: September 2020 [0920] and Frequency: 24
Future Work
Work Needed:
Bridge Detour: 19.9 km = 12.3 mi
Traffic
ADT: 2409 (2013) and Trucks: 12%
Future ADT: 5101 (In 2037 )

Special Bridge Conditions Legend: R - Former location of relocated bridge. ! - At risk for demolition or destruction. X - Confirmed demolished or collapsed. S  - Dismantled and/or in storage. L -  Severe loss of historic integrity due to alteration.

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