US Bridges

Main Street over Podunk River

Good

Hartford County, Connecticut · 0.5 Miles South of I-291 · Structure no. 04174

Built
2022
3 years old
Condition
Good
inspected November 2024
Type
Tee Beam
Prestressed Concrete
Length
73 ft
1 main span
Daily traffic
750
2019 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Main Street over Podunk River is a prestressed concrete tee beam carrying Main Street over Podunk River in Hartford County, Connecticut. It was built in 2022, so it is 3 years old, younger 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 750 vehicles a day, roughly 3% of them trucks, projected to reach 1,114 by 2039. The structure is 73 ft (22.1 m) long and 36 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesMain Street
CrossesPodunk River
Location0.5 Miles South of I-291
RouteCity Street 0
Coordinates41.8029, -72.62819
Functional classUrban Minor Arterial

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.
Substructure8 Very GoodNo problems noted.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating72.5 US tons
Inventory rating56.1 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHL 93
Structure length73 ft (22.1 m)
Longest span70 ft (21.3 m)
Deck width36 ft (11 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic750 (2019)
Projected traffic1,114 by 2039
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerTown or Township Highway Agency
Maintained byTown or Township Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$1.1 million
NavigationNo navigation control on waterway

Frequently asked questions

When was Main Street over Podunk River built?

It was built in 2022, making it 3 years old in 2025.

What condition is Main Street over Podunk River 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 November 2024.

How much traffic does Main Street over Podunk River carry?

About 750 vehicles per day (2019 count), of which roughly 3% are trucks.

How long is Main Street over Podunk River?

The structure is 73 ft (22.1 m) long with a longest span of 70 ft (21.3 m) and a deck 36 ft wide.

Who owns Main Street over Podunk River?

It is owned by the Town or Township Highway Agency.