US Bridges

Defco Park Road over AMTRAK Railroad

Good

New Haven County, Connecticut · 500 West of Route 5 · Structure no. 04045

Built
1961
64 years old, rebuilt 1994
Condition
Good
inspected January 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
52 ft
1 main span
Daily traffic
4,570
2024 count
Owner
Unknown
Unknown

About this bridge

Defco Park Road over AMTRAK Railroad is a steel stringer/multi-beam or girder carrying Defco Park Road over AMTRAK Railroad in New Haven County, Connecticut. It was built in 1961 and reconstructed in 1994, so it is 64 years old, older than the Connecticut average of 56.7 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 4,570 vehicles a day, roughly 2% of them trucks, projected to reach 6,791 by 2044. The structure is 52 ft (16 m) long and 49 ft wide. If it were closed, the detour would be 98.8 mi (159 km).

CarriesDefco Park Road
CrossesAMTRAK Railroad
Location500 West of Route 5
RouteCity Street 0
Coordinates41.41823, -72.84207
Functional classUrban Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment6: Equal to present minimum criteria
Operating rating107.8 US tons
Inventory rating64.7 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length52 ft (16 m)
Longest span48 ft (14.5 m)
Deck width49 ft (15 m)
Roadway width39 ft (12 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,570 (2024)
Projected traffic6,791 by 2044
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesRailroad
Detour if closed98.8 mi (159 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 Defco Park Road over AMTRAK Railroad built?

It was built in 1961, making it 64 years old in 2025. It was reconstructed in 1994.

What condition is Defco Park Road over AMTRAK Railroad in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in January 2024.

How much traffic does Defco Park Road over AMTRAK Railroad carry?

About 4,570 vehicles per day (2024 count), of which roughly 2% are trucks.

How long is Defco Park Road over AMTRAK Railroad?

The structure is 52 ft (16 m) long with a longest span of 48 ft (14.5 m) and a deck 49 ft wide.

Who owns Defco Park Road over AMTRAK Railroad?

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