US Bridges

RTE 20 over Bell Creek

Good

Chautauqua County, New York · 4.9 MI NE JCT Rts 20 + 76 · Structure no. 000000001015360

Built
2010
15 years old
Condition
Good
inspected September 2024
Type
Culvert
Concrete
Length
33 ft
1 main span
Daily traffic
2,485
2021 count
Owner
State
State Highway Agency

About this bridge

RTE 20 over Bell Creek is a concrete culvert carrying RTE 20 over Bell Creek in Chautauqua County, New York. It was built in 2010, so it is 15 years old, younger than the New York average of 53 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 2,485 vehicles a day, roughly 10% of them trucks, projected to reach 2,508 by 2041. The structure is 33 ft (10.1 m) long and 43 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesRTE 20
CrossesBell Creek
Location4.9 MI NE JCT Rts 20 + 76
RouteU.S. Route 20
Coordinates42.30046, -79.62866
Functional classRural Principal Arterial - Other

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection8 Very GoodNo problems noted.
Culvert8 Very GoodNo problems noted.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation8: Equal to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating80 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadUnknown
Structure length33 ft (10.1 m)
Longest span32 ft (9.8 m)
Deck width43 ft (13 m)
Roadway width39 ft (12 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,485 (2021)
Projected traffic2,508 by 2041
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$1.8 million (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was RTE 20 over Bell Creek built?

It was built in 2010, making it 15 years old in 2025.

What condition is RTE 20 over Bell Creek 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 September 2024.

How much traffic does RTE 20 over Bell Creek carry?

About 2,485 vehicles per day (2021 count), of which roughly 10% are trucks.

How long is RTE 20 over Bell Creek?

The structure is 33 ft (10.1 m) long with a longest span of 32 ft (9.8 m) and a deck 43 ft wide.

Who owns RTE 20 over Bell Creek?

It is owned by the State Highway Agency.