US Bridges

Berlin Street over Mattabesset River

Good

Hartford County, Connecticut · 0.8 MI E of Route 372 · Structure no. 05224

Built
1981
44 years old
Condition
Good
inspected April 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
95 ft
1 main span
Daily traffic
1,339
2023 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Berlin Street over Mattabesset River is a prestressed concrete box beam or girders - multiple carrying Berlin Street over Mattabesset River in Hartford County, Connecticut. It was built in 1981, so it is 44 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 1,339 vehicles a day, roughly 4% of them trucks, projected to reach 1,990 by 2043. The structure is 95 ft (29 m) long and 32 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesBerlin Street
CrossesMattabesset River
Location0.8 MI E of Route 372
RouteCity Street 0
Coordinates41.61892, -72.71291
Functional classRural 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.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2023
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 geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating47 US tons
Inventory rating36 US tons

Structure

MaterialPrestressed Concrete
DeckOther
Main spans1
Design loadHS 20
Structure length95 ft (29 m)
Longest span90 ft (27.4 m)
Deck width32 ft (9.7 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,339 (2023)
Projected traffic1,990 by 2043
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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$519,000 (2018 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Berlin Street over Mattabesset River built?

It was built in 1981, making it 44 years old in 2025.

What condition is Berlin Street over Mattabesset 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 April 2023.

How much traffic does Berlin Street over Mattabesset River carry?

About 1,339 vehicles per day (2023 count), of which roughly 4% are trucks.

How long is Berlin Street over Mattabesset River?

The structure is 95 ft (29 m) long with a longest span of 90 ft (27.4 m) and a deck 32 ft wide.

Who owns Berlin Street over Mattabesset River?

It is owned by the Town or Township Highway Agency.