US Bridges

Route 15 Ramp 161 over Route 15

Good

Hartford County, Connecticut · 15 SB Ramp to Brainard RD · Structure no. 00814

Built
2010
15 years old
Condition
Good
inspected August 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
155 ft
2 main spans
Daily traffic
5,600
2019 count
Owner
State
State Highway Agency

About this bridge

Route 15 Ramp 161 over Route 15 is a steel stringer/multi-beam or girder carrying Route 15 Ramp 161 over Route 15 in Hartford County, Connecticut. It was built in 2010, so it is 15 years old, younger than the Connecticut average of 56.7 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 5,600 vehicles a day, roughly 8% of them trucks, projected to reach 8,321 by 2039. The structure is 155 ft (47.2 m) long and 36 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesRoute 15 Ramp 161
CrossesRoute 15
Location15 SB Ramp to Brainard RD
RouteState Highway 15
Coordinates41.73609, -72.66316
Functional classUrban Principal Arterial - Other Freeway or Expressway

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating89.3 US tons
Inventory rating53.6 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length155 ft (47.2 m)
Longest span75 ft (22.8 m)
Deck width36 ft (10.9 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,600 (2019)
Projected traffic8,321 by 2039
Trucks8%
Lanes on structure1
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 proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Route 15 Ramp 161 over Route 15 built?

It was built in 2010, making it 15 years old in 2025.

What condition is Route 15 Ramp 161 over Route 15 in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in August 2024.

How much traffic does Route 15 Ramp 161 over Route 15 carry?

About 5,600 vehicles per day (2019 count), of which roughly 8% are trucks.

How long is Route 15 Ramp 161 over Route 15?

The structure is 155 ft (47.2 m) long with a longest span of 75 ft (22.8 m) and a deck 36 ft wide.

Who owns Route 15 Ramp 161 over Route 15?

It is owned by the State Highway Agency.