US Bridges

Hall Avenue over AMTRAK Railroad

Fair

New Haven County, Connecticut · 500 E of Route 71 · Structure no. 03992

Built
1946
79 years old, rebuilt 1995
Condition
Fair
inspected March 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
62 ft
1 main span
Daily traffic
6,400
2022 count
Owner
Unknown
Unknown

About this bridge

Hall Avenue over AMTRAK Railroad is a prestressed concrete box beam or girders - multiple carrying Hall Avenue over AMTRAK Railroad in New Haven County, Connecticut. It was built in 1946 and reconstructed in 1995, so it is 79 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 6 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 6,400 vehicles a day, roughly 3% of them trucks, projected to reach 9,510 by 2042. The structure is 62 ft (18.8 m) long and 34 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesHall Avenue
CrossesAMTRAK Railroad
Location500 E of Route 71
RouteCity Street 0
Coordinates41.52225, -72.81017
Functional classUrban Collector

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.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Approach roadway alignment8: Equal to present desirable criteria
Operating rating40 US tons
Inventory rating21.4 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20
Structure length62 ft (18.8 m)
Longest span58 ft (17.6 m)
Deck width34 ft (10.3 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,400 (2022)
Projected traffic9,510 by 2042
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesRailroad
Detour if closed1.9 mi (3 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 Hall Avenue over AMTRAK Railroad built?

It was built in 1946, making it 79 years old in 2025. It was reconstructed in 1995.

What condition is Hall Avenue 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 Hall Avenue over AMTRAK Railroad carry?

About 6,400 vehicles per day (2022 count), of which roughly 3% are trucks.

How long is Hall Avenue over AMTRAK Railroad?

The structure is 62 ft (18.8 m) long with a longest span of 58 ft (17.6 m) and a deck 34 ft wide.

Who owns Hall Avenue over AMTRAK Railroad?

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