US Bridges

ST 2 over Water Wyman Brook

Poor

Worcester County, Massachusetts · 94.5 Mm · Structure no. F040021P7DOTNBI

Built
1947
78 years old
Condition
Poor
inspected September 2023
Type
Tee Beam
Concrete
Length
39 ft
1 main span
Daily traffic
46,691
2021 count
Owner
State
State Highway Agency

About this bridge

ST 2 over Water Wyman Brook is a concrete tee beam carrying ST 2 over Water Wyman Brook in Worcester County, Massachusetts. It was built in 1947, so it is 78 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 46,691 vehicles a day, roughly 10% of them trucks, projected to reach 71,068 by 2032. The structure is 39 ft (11.9 m) long and 98 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesST 2
CrossesWater Wyman Brook
Location94.5 Mm
RouteState Highway 2
Coordinates42.54984, -71.84793
Functional classUrban Principal Arterial - Other Freeway or Expressway

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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionSeptember 2023
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry7: Better than present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating80.6 US tons
Inventory rating48.5 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadH 20
Structure length39 ft (11.9 m)
Longest span29 ft (8.8 m)
Deck width98 ft (29.9 m)
Roadway width84 ft (25.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic46,691 (2021)
Projected traffic71,068 by 2032
Trucks10%
Lanes on structure5
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$3.5 million (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was ST 2 over Water Wyman Brook built?

It was built in 1947, making it 78 years old in 2025.

What condition is ST 2 over Water Wyman 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 September 2023.

How much traffic does ST 2 over Water Wyman Brook carry?

About 46,691 vehicles per day (2021 count), of which roughly 10% are trucks.

How long is ST 2 over Water Wyman Brook?

The structure is 39 ft (11.9 m) long with a longest span of 29 ft (8.8 m) and a deck 98 ft wide.

Who owns ST 2 over Water Wyman Brook?

It is owned by the State Highway Agency.