US Bridges

Service Road over Pedestrian Walkway

FairClosed to traffic

Alameda County, California · Livermore Vamc 4951 Arroy · Structure no. VHA9

Built
1923
102 years old
Condition
Fair
inspected September 2021
Type
Truss - Deck
Steel
Length
119 ft
1 main span
Daily traffic
—
2021 count
Owner
Unknown

About this bridge

Service Road over Pedestrian Walkway is a steel truss - deck carrying Service Road over Pedestrian Walkway in Alameda County, California. It was built in 1923, so it is 102 years old, older than the California average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: closed to all traffic.

No traffic count is recorded. The structure is 119 ft (36.3 m) long and 25 ft wide.

Location

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CarriesService Road
CrossesPedestrian Walkway
LocationLivermore Vamc 4951 Arroy
RouteFederal Lands Road 0
CountyAlameda County
StateCalifornia
Coordinates37.62581, -121.75792
Functional classUrban Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionSeptember 2021
Inspection intervalevery 24 months
Operating statusClosed to all traffic
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating25 US tons
Inventory rating15 US tons

Structure

Structure typeTruss - Deck
MaterialSteel
DeckConcrete, cast-in-place
Main spans1 (+2 approach)
Design loadH 15
Structure length119 ft (36.3 m)
Longest span58 ft (17.7 m)
Deck width25 ft (7.5 m)
Roadway width21 ft (6.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic—
Projected traffic—
Trucks0%
Lanes on structure2
Traffic directionHighway traffic not carried
CarriesHighway
CrossesWaterway
Detour if closed—
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerNot reported
Maintained byNot reported
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Service Road over Pedestrian Walkway built?

It was built in 1923, making it 102 years old in 2025.

What condition is Service Road over Pedestrian Walkway in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in September 2021.

How much traffic does Service Road over Pedestrian Walkway carry?

No traffic count is recorded for this structure.

How long is Service Road over Pedestrian Walkway?

The structure is 119 ft (36.3 m) long with a longest span of 58 ft (17.7 m) and a deck 25 ft wide.

Who owns Service Road over Pedestrian Walkway?

It is owned by the owner is not reported.