US Bridges

HWY Merriam Ave over ST 2

Good

Worcester County, Massachusetts · MM98 1.2M W of ST12 · Structure no. L0802620VDOTNBI

Built
1947
78 years old, rebuilt 2004
Condition
Good
inspected December 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
104 ft
2 main spans
Daily traffic
14,119
2023 count
Owner
State
State Highway Agency

About this bridge

HWY Merriam Ave over ST 2 is a steel continuous stringer/multi-beam or girder carrying HWY Merriam Ave over ST 2 in Worcester County, Massachusetts. It was built in 1947 and reconstructed in 2004, 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 good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 14,119 vehicles a day, roughly 6% of them trucks, projected to reach 39,482 by 2031. The structure is 104 ft (31.7 m) long and 39 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesHWY Merriam Ave
CrossesST 2
LocationMM98 1.2M W of ST12
RouteCity Street 0
Coordinates42.55149, -71.78264
Functional classUrban Minor Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Approach roadway alignment8: Equal to present desirable criteria
Operating rating91.9 US tons
Inventory rating55.1 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length104 ft (31.7 m)
Longest span46 ft (14 m)
Deck width39 ft (12 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic14,119 (2023)
Projected traffic39,482 by 2031
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedWidening of existing bridge without deck rehabilitation
Estimated improvement cost$3.2 million (2025 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was HWY Merriam Ave over ST 2 built?

It was built in 1947, making it 78 years old in 2025. It was reconstructed in 2004.

What condition is HWY Merriam Ave over ST 2 in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in December 2024.

How much traffic does HWY Merriam Ave over ST 2 carry?

About 14,119 vehicles per day (2023 count), of which roughly 6% are trucks.

How long is HWY Merriam Ave over ST 2?

The structure is 104 ft (31.7 m) long with a longest span of 46 ft (14 m) and a deck 39 ft wide.

Who owns HWY Merriam Ave over ST 2?

It is owned by the State Highway Agency.