US Bridges

HWY Forest ST over Water Town River

PoorClosed to traffic

Plymouth County, Massachusetts · .01 M from River ST · Structure no. W1800444VMUNNBI

Built
1968
57 years old
Condition
Poor
inspected July 2023
Type
Culvert
Steel
Length
33 ft
2 main spans
Daily traffic
776
2021 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

HWY Forest ST over Water Town River is a steel culvert carrying HWY Forest ST over Water Town River in Plymouth County, Massachusetts. It was built in 1968, so it is 57 years old, younger 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 2 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: closed to all traffic.

It carries about 776 vehicles a day, roughly 6% of them trucks, projected to reach 1,579 by 2032. The structure is 33 ft (10.1 m) long and 37 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesHWY Forest ST
CrossesWater Town River
Location.01 M from River ST
RouteCity Street 0
Coordinates42.01358, -71.01575
Functional classUrban Local

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
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert2 CriticalAdvanced deterioration of primary structural elements. Bridge may be closed until corrective action is taken.
Last inspectionJuly 2023
Inspection intervalevery 6 months
Operating statusClosed to all traffic
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation0: Immediate repair necessary to put back in service
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 rating0 US tons
Inventory rating0 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans2
Design loadUnknown
Structure length33 ft (10.1 m)
Longest span14 ft (4.3 m)
Deck width37 ft (11.2 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic776 (2021)
Projected traffic1,579 by 2032
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$2.5 million (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was HWY Forest ST over Water Town River built?

It was built in 1968, making it 57 years old in 2025.

What condition is HWY Forest ST over Water Town 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 July 2023.

How much traffic does HWY Forest ST over Water Town River carry?

About 776 vehicles per day (2021 count), of which roughly 6% are trucks.

How long is HWY Forest ST over Water Town River?

The structure is 33 ft (10.1 m) long with a longest span of 14 ft (4.3 m) and a deck 37 ft wide.

Who owns HWY Forest ST over Water Town River?

It is owned by the Town or Township Highway Agency.