US Bridges

HWY Bridge ST over Water Otter River

Fair

Worcester County, Massachusetts · 0.5 Mi. S. of ST-68 · Structure no. G010021FQMUNNBI

Built
1937
88 years old, rebuilt 2002
Condition
Fair
inspected May 2024
Type
Slab
Prestressed Concrete
Length
29 ft
1 main span
Daily traffic
400
2024 count
Owner
City
City or Municipal Highway Agency

About this bridge

HWY Bridge ST over Water Otter River is a prestressed concrete slab carrying HWY Bridge ST over Water Otter River in Worcester County, Massachusetts. It was built in 1937 and reconstructed in 2002, so it is 88 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 400 vehicles a day, roughly 1% of them trucks, projected to reach 632 by 2031. The structure is 29 ft (8.8 m) long and 29 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesHWY Bridge ST
CrossesWater Otter River
Location0.5 Mi. S. of ST-68
RouteCity Street 0
Coordinates42.58838, -72.04117
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourCountermeasures installed to correct a previously existing problem
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 rating81.8 US tons
Inventory rating61.8 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20
Structure length29 ft (8.8 m)
Longest span26 ft (7.8 m)
Deck width29 ft (8.8 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic400 (2024)
Projected traffic632 by 2031
Trucks1%
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

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$779,000 (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was HWY Bridge ST over Water Otter River built?

It was built in 1937, making it 88 years old in 2025. It was reconstructed in 2002.

What condition is HWY Bridge ST over Water Otter 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 May 2024.

How much traffic does HWY Bridge ST over Water Otter River carry?

About 400 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is HWY Bridge ST over Water Otter River?

The structure is 29 ft (8.8 m) long with a longest span of 26 ft (7.8 m) and a deck 29 ft wide.

Who owns HWY Bridge ST over Water Otter River?

It is owned by the City or Municipal Highway Agency.