US Bridges

ST 24 @ Sta 91 over Water Interceptor Drain

Fair

Bristol County, Massachusetts · 0.3 MI N of I-195 · Structure no. F0204695ADOTNBI

Built
1955
70 years old
Condition
Fair
inspected January 2024
Type
Slab
Concrete
Length
39 ft
1 main span
Daily traffic
34,261
2022 count
Owner
State
State Highway Agency

About this bridge

ST 24 @ Sta 91 over Water Interceptor Drain is a concrete slab carrying ST 24 @ Sta 91 over Water Interceptor Drain in Bristol County, Massachusetts. It was built in 1955, so it is 70 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 34,261 vehicles a day, roughly 7% of them trucks. The structure is 39 ft (11.8 m) long and 511 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesST 24 @ Sta 91
CrossesWater Interceptor Drain
Location0.3 MI N of I-195
RouteState Highway 24
Coordinates41.68536, -71.12089
Functional classUrban Principal Arterial - Other Freeway or Expressway

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 protection7 GoodSome minor problems.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating110.1 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length39 ft (11.8 m)
Longest span39 ft (11.8 m)
Deck width511 ft (155.7 m)
Roadway width201 ft (61.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic34,261 (2022)
Projected traffic—
Trucks7%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesOther
Detour if closed3.7 mi (6 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 proposedOther structural work, including hydraulic replacements
Estimated improvement cost$3.6 million (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was ST 24 @ Sta 91 over Water Interceptor Drain built?

It was built in 1955, making it 70 years old in 2025.

What condition is ST 24 @ Sta 91 over Water Interceptor Drain 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 January 2024.

How much traffic does ST 24 @ Sta 91 over Water Interceptor Drain carry?

About 34,261 vehicles per day (2022 count), of which roughly 7% are trucks.

How long is ST 24 @ Sta 91 over Water Interceptor Drain?

The structure is 39 ft (11.8 m) long with a longest span of 39 ft (11.8 m) and a deck 511 ft wide.

Who owns ST 24 @ Sta 91 over Water Interceptor Drain?

It is owned by the State Highway Agency.