US Bridges

HWY Davis ST over Water Assabet River

Fair

Worcester County, Massachusetts · 0.1M W of RT135 · Structure no. N200051GVMUNNBI

Built
1850
175 years old, rebuilt 1971
Condition
Fair
inspected July 2023
Type
Slab
Prestressed Concrete
Length
34 ft
1 main span
Daily traffic
6,600
2023 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

HWY Davis ST over Water Assabet River is a prestressed concrete slab carrying HWY Davis ST over Water Assabet River in Worcester County, Massachusetts. It was built in 1850 and reconstructed in 1971, so it is 175 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 6,600 vehicles a day, roughly 6% of them trucks, projected to reach 11,087 by 2032. The structure is 34 ft (10.4 m) long and 24 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesHWY Davis ST
CrossesWater Assabet River
Location0.1M W of RT135
RouteCity Street 0
Coordinates42.29393, -71.63769
Functional classUrban Collector

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 inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourCountermeasures installed to correct a previously existing problem
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating72.2 US tons
Inventory rating35.1 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadH 20
Structure length34 ft (10.4 m)
Longest span33 ft (10.1 m)
Deck width24 ft (7.3 m)
Roadway width22 ft (6.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,600 (2023)
Projected traffic11,087 by 2032
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
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 statusHistorical significance not determinable at this time
Work proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$784,000 (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was HWY Davis ST over Water Assabet River built?

It was built in 1850, making it 175 years old in 2025. It was reconstructed in 1971.

What condition is HWY Davis ST over Water Assabet 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 July 2023.

How much traffic does HWY Davis ST over Water Assabet River carry?

About 6,600 vehicles per day (2023 count), of which roughly 6% are trucks.

How long is HWY Davis ST over Water Assabet River?

The structure is 34 ft (10.4 m) long with a longest span of 33 ft (10.1 m) and a deck 24 ft wide.

Who owns HWY Davis ST over Water Assabet River?

It is owned by the Town or Township Highway Agency.