US Bridges

ST 3 A/Gorham ST over Water River Meadow Brook

Poor

Middlesex County, Massachusetts · 300 Yds So Lwll Connctr · Structure no. L150392DJDOTNBI

Built
1960
65 years old
Condition
Poor
inspected August 2023
Type
Slab
Prestressed Concrete
Length
41 ft
1 main span
Daily traffic
14,012
2023 count
Owner
State
State Highway Agency

About this bridge

ST 3 A/Gorham ST over Water River Meadow Brook is a prestressed concrete slab carrying ST 3 A/Gorham ST over Water River Meadow Brook in Middlesex County, Massachusetts. It was built in 1960, so it is 65 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 4 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.

It carries about 14,012 vehicles a day, roughly 2% of them trucks, projected to reach 45,168 by 2032. The structure is 41 ft (12.5 m) long and 60 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesST 3 A/Gorham ST
CrossesWater River Meadow Brook
Location300 Yds So Lwll Connctr
RouteState Highway 3A
Coordinates42.63182, -71.30872
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
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2023
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating47.3 US tons
Inventory rating23.3 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadH 20
Structure length41 ft (12.5 m)
Longest span40 ft (12.1 m)
Deck width60 ft (18.3 m)
Roadway width48 ft (14.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic14,012 (2023)
Projected traffic45,168 by 2032
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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$4.4 million (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was ST 3 A/Gorham ST over Water River Meadow Brook built?

It was built in 1960, making it 65 years old in 2025.

What condition is ST 3 A/Gorham ST over Water River Meadow Brook 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 ST 3 A/Gorham ST over Water River Meadow Brook carry?

About 14,012 vehicles per day (2023 count), of which roughly 2% are trucks.

How long is ST 3 A/Gorham ST over Water River Meadow Brook?

The structure is 41 ft (12.5 m) long with a longest span of 40 ft (12.1 m) and a deck 60 ft wide.

Who owns ST 3 A/Gorham ST over Water River Meadow Brook?

It is owned by the State Highway Agency.