US Bridges

Route 25 NB over Route 25 TR 801

Fair

Fairfield County, Connecticut · 0.1 MI N of Route 15 · Structure no. 04361

Built
1980
45 years old
Condition
Fair
inspected August 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
91 ft
1 main span
Daily traffic
13,300
2021 count
Owner
State
State Highway Agency

About this bridge

Route 25 NB over Route 25 TR 801 is a steel stringer/multi-beam or girder carrying Route 25 NB over Route 25 TR 801 in Fairfield County, Connecticut. It was built in 1980, so it is 45 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 13,300 vehicles a day, roughly 5% of them trucks, projected to reach 19,762 by 2041. The structure is 91 ft (27.7 m) long and 66 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

Open in Google Maps
CarriesRoute 25 NB
CrossesRoute 25 TR 801
Location0.1 MI N of Route 15
RouteState Highway 25
CountyFairfield County
StateConnecticut
Coordinates41.23705, -73.19031
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating103.7 US tons
Inventory rating62.3 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length91 ft (27.7 m)
Longest span86 ft (26.2 m)
Deck width66 ft (20 m)
Roadway width62 ft (18.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic13,300 (2021)
Projected traffic19,762 by 2041
Trucks5%
Lanes on structure4
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed3.1 mi (5 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 25 NB over Route 25 TR 801 built?

It was built in 1980, making it 45 years old in 2025.

What condition is Route 25 NB over Route 25 TR 801 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 August 2024.

How much traffic does Route 25 NB over Route 25 TR 801 carry?

About 13,300 vehicles per day (2021 count), of which roughly 5% are trucks.

How long is Route 25 NB over Route 25 TR 801?

The structure is 91 ft (27.7 m) long with a longest span of 86 ft (26.2 m) and a deck 66 ft wide.

Who owns Route 25 NB over Route 25 TR 801?

It is owned by the State Highway Agency.