US Bridges

I 291 over Comb Chicpe Riv & ST141

Fair

Hampden County, Massachusetts · Mm 5.0 on I-291 · Structure no. C13027113DOTNBI

Built
1954
71 years old
Condition
Fair
inspected July 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
871 ft
5 main spans
Daily traffic
49,485
2024 count
Owner
State
State Highway Agency

About this bridge

I 291 over Comb Chicpe Riv & ST141 is a steel stringer/multi-beam or girder carrying I 291 over Comb Chicpe Riv & ST141 in Hampden County, Massachusetts. It was built in 1954, so it is 71 years old, older 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 49,485 vehicles a day, roughly 8% of them trucks, projected to reach 84,808 by 2031. The structure is 871 ft (265.5 m) long and 97 ft wide. If it were closed, the detour would be 8.7 mi (14 km).

CarriesI 291
CrossesComb Chicpe Riv & ST141
LocationMm 5.0 on I-291
RouteInterstate 291
Coordinates42.15772, -72.54812
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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being 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 rating78.2 US tons
Inventory rating46.7 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans5 (+4 approach)
Design loadHS 20
Structure length871 ft (265.5 m)
Longest span150 ft (45.7 m)
Deck width97 ft (29.6 m)
Roadway width82 ft (25 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic49,485 (2024)
Projected traffic84,808 by 2031
Trucks8%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway and waterway
Detour if closed8.7 mi (14 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 statusNot eligible for the National Register of Historic Places
Work proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$76.7 million (2025 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was I 291 over Comb Chicpe Riv & ST141 built?

It was built in 1954, making it 71 years old in 2025.

What condition is I 291 over Comb Chicpe Riv & ST141 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 2024.

How much traffic does I 291 over Comb Chicpe Riv & ST141 carry?

About 49,485 vehicles per day (2024 count), of which roughly 8% are trucks.

How long is I 291 over Comb Chicpe Riv & ST141?

The structure is 871 ft (265.5 m) long with a longest span of 150 ft (45.7 m) and a deck 97 ft wide.

Who owns I 291 over Comb Chicpe Riv & ST141?

It is owned by the State Highway Agency.