US Bridges

Cornell Road over Rooster River

Fair

Fairfield County, Connecticut · 1 Mile South of Route 59 · Structure no. 04201

Built
1933
92 years old, rebuilt 2013
Condition
Fair
inspected September 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
38 ft
1 main span
Daily traffic
5,070
2023 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Cornell Road over Rooster River is a prestressed concrete box beam or girders - multiple carrying Cornell Road over Rooster River in Fairfield County, Connecticut. It was built in 1933 and reconstructed in 2013, so it is 92 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 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 5,070 vehicles a day, roughly 4% of them trucks, projected to reach 7,534 by 2043. The structure is 38 ft (11.6 m) long and 43 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesCornell Road
CrossesRooster River
Location1 Mile South of Route 59
RouteCity Street 0
Coordinates41.1926, -73.22848
Functional classUrban Collector

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.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating51 US tons
Inventory rating39.2 US tons

Structure

MaterialPrestressed Concrete
DeckOther
Main spans1 (+1 approach)
Design loadHL 93
Structure length38 ft (11.6 m)
Longest span23 ft (7 m)
Deck width43 ft (13 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,070 (2023)
Projected traffic7,534 by 2043
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerTown or Township Highway Agency
Maintained byTown or Township 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 Cornell Road over Rooster River built?

It was built in 1933, making it 92 years old in 2025. It was reconstructed in 2013.

What condition is Cornell Road over Rooster 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 September 2023.

How much traffic does Cornell Road over Rooster River carry?

About 5,070 vehicles per day (2023 count), of which roughly 4% are trucks.

How long is Cornell Road over Rooster River?

The structure is 38 ft (11.6 m) long with a longest span of 23 ft (7 m) and a deck 43 ft wide.

Who owns Cornell Road over Rooster River?

It is owned by the Town or Township Highway Agency.