US Bridges

ST119 Great RD over RR Bmrr

Fair

Middlesex County, Massachusetts · .2 MI S of Groton T.L. · Structure no. L13001AMDDOT634

Built
1995
30 years old
Condition
Fair
inspected July 2023
Type
Slab
Prestressed Concrete Continuous
Length
148 ft
3 main spans
Daily traffic
13,913
2022 count
Owner
State
State Highway Agency

About this bridge

ST119 Great RD over RR Bmrr is a prestressed concrete continuous slab carrying ST119 Great RD over RR Bmrr in Middlesex County, Massachusetts. It was built in 1995, so it is 30 years old, younger 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 13,913 vehicles a day, roughly 5% of them trucks, projected to reach 26,848 by 2032. The structure is 148 ft (45.2 m) long and 52 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

Location

Open in Google Maps
CarriesST119 Great RD
CrossesRR Bmrr
Location.2 MI S of Groton T.L.
RouteState Highway 119
CountyMiddlesex County
StateMassachusetts
Coordinates42.56767, -71.50922
Functional classUrban Other Principal Arterial

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.
Substructure7 GoodSome minor problems.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating78.7 US tons
Inventory rating47.2 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete Continuous
DeckConcrete, precast panels
Main spans3
Design loadHS 20
Structure length148 ft (45.2 m)
Longest span49 ft (14.9 m)
Deck width52 ft (16 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic13,913 (2022)
Projected traffic26,848 by 2032
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesRailroad
Detour if closed6.2 mi (10 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$1.4 million (2025 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was ST119 Great RD over RR Bmrr built?

It was built in 1995, making it 30 years old in 2025.

What condition is ST119 Great RD over RR Bmrr 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 July 2023.

How much traffic does ST119 Great RD over RR Bmrr carry?

About 13,913 vehicles per day (2022 count), of which roughly 5% are trucks.

How long is ST119 Great RD over RR Bmrr?

The structure is 148 ft (45.2 m) long with a longest span of 49 ft (14.9 m) and a deck 52 ft wide.

Who owns ST119 Great RD over RR Bmrr?

It is owned by the State Highway Agency.