US Bridges

Wallace Street over AMTRAK Railroad

Fair

New Haven County, Connecticut · .2 MI North Grand Avenue · Structure no. 05890

Built
1906
119 years old, rebuilt 1989
Condition
Fair
inspected March 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
70 ft
1 main span
Daily traffic
2,287
2024 count
Owner
Unknown
Unknown

About this bridge

Wallace Street over AMTRAK Railroad is a prestressed concrete box beam or girders - multiple carrying Wallace Street over AMTRAK Railroad in New Haven County, Connecticut. It was built in 1906 and reconstructed in 1989, so it is 119 years old, older than the Connecticut average of 56.7 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.

It carries about 2,287 vehicles a day, roughly 2% of them trucks, projected to reach 3,398 by 2044. The structure is 70 ft (21.3 m) long and 60 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesWallace Street
CrossesAMTRAK Railroad
Location.2 MI North Grand Avenue
RouteCity Street 0
Coordinates41.31134, -72.91081
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment6: Equal to present minimum criteria
Operating rating43.2 US tons
Inventory rating33.6 US tons

Structure

MaterialPrestressed Concrete
DeckOther
Main spans1
Design loadHS 20
Structure length70 ft (21.3 m)
Longest span67 ft (20.4 m)
Deck width60 ft (18.3 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,287 (2024)
Projected traffic3,398 by 2044
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesRailroad
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerUnknown
Maintained byOther Local Agency
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 Wallace Street over AMTRAK Railroad built?

It was built in 1906, making it 119 years old in 2025. It was reconstructed in 1989.

What condition is Wallace Street over AMTRAK Railroad 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 March 2024.

How much traffic does Wallace Street over AMTRAK Railroad carry?

About 2,287 vehicles per day (2024 count), of which roughly 2% are trucks.

How long is Wallace Street over AMTRAK Railroad?

The structure is 70 ft (21.3 m) long with a longest span of 67 ft (20.4 m) and a deck 60 ft wide.

Who owns Wallace Street over AMTRAK Railroad?

It is owned by the Unknown and maintained by the Other Local Agency.