US Bridges

RTE 394 over Lit Chautauqua Ck

Fair

Chautauqua County, New York · 2.6 MI SE JCT Rts 394+I90 · Structure no. 000000001012020

Built
1941
84 years old, rebuilt 1979
Condition
Fair
inspected April 2023
Type
Girder and Floorbeam System
Steel
Length
431 ft
5 main spans
Daily traffic
3,235
2018 count
Owner
State
State Highway Agency

About this bridge

RTE 394 over Lit Chautauqua Ck is a steel girder and floorbeam system carrying RTE 394 over Lit Chautauqua Ck in Chautauqua County, New York. It was built in 1941 and reconstructed in 1979, so it is 84 years old, older than the New York average of 53 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 3,235 vehicles a day, roughly 13% of them trucks, projected to reach 3,412 by 2041. The structure is 431 ft (131.5 m) long and 37 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesRTE 394
CrossesLit Chautauqua Ck
Location2.6 MI SE JCT Rts 394+I90
RouteState Highway 394
Coordinates42.30518, -79.57033
Functional classRural 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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment4: Meets minimum tolerable limits to be left in place as is
Operating rating66 US tons
Inventory rating39 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans5
Design loadHS 20
Structure length431 ft (131.5 m)
Longest span100 ft (30.4 m)
Deck width37 ft (11.2 m)
Roadway width29 ft (8.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,235 (2018)
Projected traffic3,412 by 2041
Trucks13%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.9 mi (3 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 proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$10.8 million (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was RTE 394 over Lit Chautauqua Ck built?

It was built in 1941, making it 84 years old in 2025. It was reconstructed in 1979.

What condition is RTE 394 over Lit Chautauqua Ck 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 April 2023.

How much traffic does RTE 394 over Lit Chautauqua Ck carry?

About 3,235 vehicles per day (2018 count), of which roughly 13% are trucks.

How long is RTE 394 over Lit Chautauqua Ck?

The structure is 431 ft (131.5 m) long with a longest span of 100 ft (30.4 m) and a deck 37 ft wide.

Who owns RTE 394 over Lit Chautauqua Ck?

It is owned by the State Highway Agency.