US Bridges

Route 15 NB over Route 5 (main Street)

Fair

Hartford County, Connecticut · 1.6 Miles N of Htfd Twnln · Structure no. 06043A

Built
1991
34 years old
Condition
Fair
inspected May 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
148 ft
1 main span
Daily traffic
31,400
2022 count
Owner
State
State Highway Agency

About this bridge

Route 15 NB over Route 5 (main Street) is a prestressed concrete box beam or girders - multiple carrying Route 15 NB over Route 5 (main Street) in Hartford County, Connecticut. It was built in 1991, so it is 34 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 31,400 vehicles a day, roughly 8% of them trucks, projected to reach 46,657 by 2042. The structure is 148 ft (45.1 m) long and 78 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesRoute 15 NB
CrossesRoute 5 (main Street)
Location1.6 Miles N of Htfd Twnln
RouteState Highway 15
Coordinates41.75858, -72.6438
Functional classUrban Principal Arterial - Other Freeway or Expressway

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 inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating107.1 US tons
Inventory rating107.1 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length148 ft (45.1 m)
Longest span142 ft (43.3 m)
Deck width78 ft (23.7 m)
Roadway width74 ft (22.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic31,400 (2022)
Projected traffic46,657 by 2042
Trucks8%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$19.1 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was Route 15 NB over Route 5 (main Street) built?

It was built in 1991, making it 34 years old in 2025.

What condition is Route 15 NB over Route 5 (main Street) 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 May 2024.

How much traffic does Route 15 NB over Route 5 (main Street) carry?

About 31,400 vehicles per day (2022 count), of which roughly 8% are trucks.

How long is Route 15 NB over Route 5 (main Street)?

The structure is 148 ft (45.1 m) long with a longest span of 142 ft (43.3 m) and a deck 78 ft wide.

Who owns Route 15 NB over Route 5 (main Street)?

It is owned by the State Highway Agency.