US Bridges

US 44 Winthrop ST over Water Palmer River

PoorPosted for load

Bristol County, Massachusetts · 1.7 MI NE Seekonk T.L. · Structure no. R040013N6DOTNBI

Built
1850
175 years old, rebuilt 1929
Condition
Poor
inspected August 2023
Type
Arch - Deck
Masonry
Length
28 ft
2 main spans
Daily traffic
13,010
2022 count
Owner
State
State Highway Agency

About this bridge

US 44 Winthrop ST over Water Palmer River is a masonry arch - deck carrying US 44 Winthrop ST over Water Palmer River in Bristol County, Massachusetts. It was built in 1850 and reconstructed in 1929, 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 poor condition with a lowest component rating of 3 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.

It carries about 13,010 vehicles a day, roughly 5% of them trucks, projected to reach 30,796 by 2032. The structure is 28 ft (8.5 m) long and 44 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesUS 44 Winthrop ST
CrossesWater Palmer River
Location1.7 MI NE Seekonk T.L.
RouteU.S. Route 44
Coordinates41.84108, -71.26774
Functional classUrban Other Principal Arterial

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Substructure3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Channel and channel protection4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionAugust 2023
Inspection intervalevery 6 months
Operating statusPosted for load restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation3: Basically intolerable, requiring high priority of corrective action
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating22 US tons
Inventory rating21.9 US tons

Structure

Structure typeArch - Deck
MaterialMasonry
DeckConcrete, cast-in-place
Main spans2
Design loadH 20
Structure length28 ft (8.5 m)
Longest span11 ft (3.4 m)
Deck width44 ft (13.4 m)
Roadway width34 ft (10.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic13,010 (2022)
Projected traffic30,796 by 2032
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$3.4 million (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was US 44 Winthrop ST over Water Palmer River built?

It was built in 1850, making it 175 years old in 2025. It was reconstructed in 1929.

What condition is US 44 Winthrop ST over Water Palmer River in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in August 2023.

How much traffic does US 44 Winthrop ST over Water Palmer River carry?

About 13,010 vehicles per day (2022 count), of which roughly 5% are trucks.

How long is US 44 Winthrop ST over Water Palmer River?

The structure is 28 ft (8.5 m) long with a longest span of 11 ft (3.4 m) and a deck 44 ft wide.

Who owns US 44 Winthrop ST over Water Palmer River?

It is owned by the State Highway Agency.