US Bridges

Route 165 over Pachaug Pond

Good

New London County, Connecticut · .5 MI West of Route 201 · Structure no. 01411

Built
2014
11 years old
Condition
Good
inspected April 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
46 ft
1 main span
Daily traffic
2,000
2020 count
Owner
State
State Highway Agency

About this bridge

Route 165 over Pachaug Pond is a steel stringer/multi-beam or girder carrying Route 165 over Pachaug Pond in New London County, Connecticut. It was built in 2014, so it is 11 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 2,000 vehicles a day, roughly 5% of them trucks, projected to reach 2,972 by 2040. The structure is 46 ft (14 m) long and 38 ft wide. If it were closed, the detour would be 18 mi (29 km).

CarriesRoute 165
CrossesPachaug Pond
Location.5 MI West of Route 201
RouteState Highway 165
Coordinates41.54922, -71.89531
Functional classRural Minor Arterial

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.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionApril 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating74 US tons
Inventory rating56.8 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length46 ft (14 m)
Longest span43 ft (13.1 m)
Deck width38 ft (11.5 m)
Roadway width34 ft (10.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,000 (2020)
Projected traffic2,972 by 2040
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed18 mi (29 km)
TollOn a free road
National Highway SystemNo

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—
NavigationNo navigation control on waterway

Frequently asked questions

When was Route 165 over Pachaug Pond built?

It was built in 2014, making it 11 years old in 2025.

What condition is Route 165 over Pachaug Pond 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 April 2024.

How much traffic does Route 165 over Pachaug Pond carry?

About 2,000 vehicles per day (2020 count), of which roughly 5% are trucks.

How long is Route 165 over Pachaug Pond?

The structure is 46 ft (14 m) long with a longest span of 43 ft (13.1 m) and a deck 38 ft wide.

Who owns Route 165 over Pachaug Pond?

It is owned by the State Highway Agency.