US Bridges

Interstate 291 EB over Route 30

Fair

Hartford County, Connecticut · 0.5 Mile South of US Rt 5 · Structure no. 06252B

Built
1993
32 years old
Condition
Fair
inspected November 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
157 ft
1 main span
Daily traffic
24,300
2022 count
Owner
State
State Highway Agency

About this bridge

Interstate 291 EB over Route 30 is a steel stringer/multi-beam or girder carrying Interstate 291 EB over Route 30 in Hartford County, Connecticut. It was built in 1993, so it is 32 years old, younger than the Connecticut average of 56.7 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 24,300 vehicles a day, roughly 9% of them trucks, projected to reach 36,107 by 2042. The structure is 157 ft (47.9 m) long and 56 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesInterstate 291 EB
CrossesRoute 30
Location0.5 Mile South of US Rt 5
RouteInterstate 291
Coordinates41.80454, -72.61163
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
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating100.1 US tons
Inventory rating60 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length157 ft (47.9 m)
Longest span147 ft (44.9 m)
Deck width56 ft (17.2 m)
Roadway width52 ft (15.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic24,300 (2022)
Projected traffic36,107 by 2042
Trucks9%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 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 proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Interstate 291 EB over Route 30 built?

It was built in 1993, making it 32 years old in 2025.

What condition is Interstate 291 EB over Route 30 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 November 2023.

How much traffic does Interstate 291 EB over Route 30 carry?

About 24,300 vehicles per day (2022 count), of which roughly 9% are trucks.

How long is Interstate 291 EB over Route 30?

The structure is 157 ft (47.9 m) long with a longest span of 147 ft (44.9 m) and a deck 56 ft wide.

Who owns Interstate 291 EB over Route 30?

It is owned by the State Highway Agency.