US Bridges

HWY Sheldon ST over Water N Nashua River

Fair

Worcester County, Massachusetts · .1MI. N. of ST-31RIVER ST · Structure no. F040091JRMUNNBI

Built
1900
125 years old, rebuilt 1988
Condition
Fair
inspected March 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
77 ft
1 main span
Daily traffic
550
2024 count
Owner
City
City or Municipal Highway Agency

About this bridge

HWY Sheldon ST over Water N Nashua River is a steel stringer/multi-beam or girder carrying HWY Sheldon ST over Water N Nashua River in Worcester County, Massachusetts. It was built in 1900 and reconstructed in 1988, so it is 125 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 6 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 550 vehicles a day, roughly 1% of them trucks, projected to reach 1,027 by 2033. The structure is 77 ft (23.5 m) long and 39 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesHWY Sheldon ST
CrossesWater N Nashua River
Location.1MI. N. of ST-31RIVER ST
RouteCity Street 0
Coordinates42.58634, -71.81601
Functional classUrban Local

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to 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 rating86.8 US tons
Inventory rating52 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length77 ft (23.5 m)
Longest span74 ft (22.6 m)
Deck width39 ft (11.9 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic550 (2024)
Projected traffic1,027 by 2033
Trucks1%
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

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedWidening of existing bridge without deck rehabilitation
Estimated improvement cost$2.4 million (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was HWY Sheldon ST over Water N Nashua River built?

It was built in 1900, making it 125 years old in 2025. It was reconstructed in 1988.

What condition is HWY Sheldon ST over Water N 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 March 2024.

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

About 550 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is HWY Sheldon ST over Water N Nashua River?

The structure is 77 ft (23.5 m) long with a longest span of 74 ft (22.6 m) and a deck 39 ft wide.

Who owns HWY Sheldon ST over Water N Nashua River?

It is owned by the City or Municipal Highway Agency.