US Bridges

HWY Front ST over Water Nashua River

Fair

Worcester County, Massachusetts · Harvard-Shirley Tl · Structure no. H090081K7MUNNBI

Built
1948
77 years old, rebuilt 1983
Condition
Fair
inspected August 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
222 ft
3 main spans
Daily traffic
6,533
2022 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

HWY Front ST over Water Nashua River is a steel continuous stringer/multi-beam or girder carrying HWY Front ST over Water Nashua River in Worcester County, Massachusetts. It was built in 1948 and reconstructed in 1983, so it is 77 years old, older than the Massachusetts average of 63.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 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 6,533 vehicles a day, roughly 6% of them trucks, projected to reach 10,739 by 2032. The structure is 222 ft (67.7 m) long and 50 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesHWY Front ST
CrossesWater Nashua River
LocationHarvard-Shirley Tl
RouteCity Street 0
Coordinates42.55194, -71.62102
Functional classUrban Minor Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating55.4 US tons
Inventory rating34.5 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadH 20
Structure length222 ft (67.7 m)
Longest span80 ft (24.4 m)
Deck width50 ft (15.2 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,533 (2022)
Projected traffic10,739 by 2032
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed3.7 mi (6 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$10.1 million (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was HWY Front ST over Water Nashua River built?

It was built in 1948, making it 77 years old in 2025. It was reconstructed in 1983.

What condition is HWY Front ST over Water Nashua River 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 August 2023.

How much traffic does HWY Front ST over Water Nashua River carry?

About 6,533 vehicles per day (2022 count), of which roughly 6% are trucks.

How long is HWY Front ST over Water Nashua River?

The structure is 222 ft (67.7 m) long with a longest span of 80 ft (24.4 m) and a deck 50 ft wide.

Who owns HWY Front ST over Water Nashua River?

It is owned by the Town or Township Highway Agency.