US Bridges

HWY River ST over Water Quinebaug River

Good

Worcester County, Massachusetts · At Corner of River Ave · Structure no. S210041D8MUNNBI

Built
1956
69 years old, rebuilt 1995
Condition
Good
inspected April 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
94 ft
1 main span
Daily traffic
1,000
2024 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

HWY River ST over Water Quinebaug River is a steel stringer/multi-beam or girder carrying HWY River ST over Water Quinebaug River in Worcester County, Massachusetts. It was built in 1956 and reconstructed in 1995, so it is 69 years old, older than the Massachusetts average of 63.8 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 1,000 vehicles a day, roughly 7% of them trucks, projected to reach 4,106 by 2031. The structure is 94 ft (28.7 m) long and 43 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesHWY River ST
CrossesWater Quinebaug River
LocationAt Corner of River Ave
RouteCity Street 0
Coordinates42.08315, -72.04081
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.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
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 alignment7: Better than present minimum criteria
Operating rating73.5 US tons
Inventory rating44.1 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length94 ft (28.7 m)
Longest span90 ft (27.4 m)
Deck width43 ft (13 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,000 (2024)
Projected traffic4,106 by 2031
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerTown or Township Highway Agency
Maintained byTown or Township Highway Agency
Historic statusPossibly eligible for the National Register; requires further investigation
Work proposedWidening of existing bridge without deck rehabilitation
Estimated improvement cost$2.5 million (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was HWY River ST over Water Quinebaug River built?

It was built in 1956, making it 69 years old in 2025. It was reconstructed in 1995.

What condition is HWY River ST over Water Quinebaug 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 2024.

How much traffic does HWY River ST over Water Quinebaug River carry?

About 1,000 vehicles per day (2024 count), of which roughly 7% are trucks.

How long is HWY River ST over Water Quinebaug River?

The structure is 94 ft (28.7 m) long with a longest span of 90 ft (27.4 m) and a deck 43 ft wide.

Who owns HWY River ST over Water Quinebaug River?

It is owned by the Town or Township Highway Agency.