US Bridges

I 91 over HWY Huntington ST

Fair

Hampden County, Massachusetts · Mm 7.0 on I-91 · Structure no. S2407810PDOTNBI

Built
1967
58 years old
Condition
Fair
inspected December 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
87 ft
1 main span
Daily traffic
84,206
2023 count
Owner
State
State Highway Agency

About this bridge

I 91 over HWY Huntington ST is a steel stringer/multi-beam or girder carrying I 91 over HWY Huntington ST in Hampden County, Massachusetts. It was built in 1967, so it is 58 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 5 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 84,206 vehicles a day, roughly 9% of them trucks, projected to reach 155,719 by 2031. The structure is 87 ft (26.4 m) long and 138 ft wide.

Location

Open in Google Maps
CarriesI 91
CrossesHWY Huntington ST
LocationMm 7.0 on I-91
RouteInterstate 91
CountyHampden County
StateMassachusetts
Coordinates42.11528, -72.60841
Functional classUrban Principal Arterial - Interstate

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.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60.5 US tons
Inventory rating28.8 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20 + Mod
Structure length87 ft (26.4 m)
Longest span82 ft (25 m)
Deck width138 ft (42.1 m)
Roadway width124 ft (37.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic84,206 (2023)
Projected traffic155,719 by 2031
Trucks9%
Lanes on structure9
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$11.1 million (2025 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was I 91 over HWY Huntington ST built?

It was built in 1967, making it 58 years old in 2025.

What condition is I 91 over HWY Huntington ST 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 December 2024.

How much traffic does I 91 over HWY Huntington ST carry?

About 84,206 vehicles per day (2023 count), of which roughly 9% are trucks.

How long is I 91 over HWY Huntington ST?

The structure is 87 ft (26.4 m) long with a longest span of 82 ft (25 m) and a deck 138 ft wide.

Who owns I 91 over HWY Huntington ST?

It is owned by the State Highway Agency.