US Bridges

Route 162 over Wepawaug River

Fair

New Haven County, Connecticut · 1.3 MI E of US Route 1 · Structure no. 01328

Built
1889
136 years old
Condition
Fair
inspected March 2023
Type
Arch - Deck
Masonry
Length
24 ft
1 main span
Daily traffic
14,300
2021 count
Owner
State
State Highway Agency

About this bridge

Route 162 over Wepawaug River is a masonry arch - deck carrying Route 162 over Wepawaug River in New Haven County, Connecticut. It was built in 1889, so it is 136 years old, older 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 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 14,300 vehicles a day, roughly 3% of them trucks, projected to reach 21,248 by 2041. The structure is 24 ft (7.3 m) long and 46 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesRoute 162
CrossesWepawaug River
Location1.3 MI E of US Route 1
RouteState Highway 162
Coordinates41.22273, -73.05556
Functional classUrban Minor Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating47 US tons
Inventory rating36 US tons

Structure

Structure typeArch - Deck
MaterialMasonry
DeckNot applicable
Main spans1
Design loadUnknown
Structure length24 ft (7.3 m)
Longest span24 ft (7.3 m)
Deck width46 ft (13.9 m)
Roadway width31 ft (9.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic14,300 (2021)
Projected traffic21,248 by 2041
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusListed on the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Route 162 over Wepawaug River built?

It was built in 1889, making it 136 years old in 2025.

What condition is Route 162 over Wepawaug River 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 March 2023.

How much traffic does Route 162 over Wepawaug River carry?

About 14,300 vehicles per day (2021 count), of which roughly 3% are trucks.

How long is Route 162 over Wepawaug River?

The structure is 24 ft (7.3 m) long with a longest span of 24 ft (7.3 m) and a deck 46 ft wide.

Who owns Route 162 over Wepawaug River?

It is owned by the State Highway Agency.