US Bridges

RTE 417 over Crowner Brook

Good

Allegany County, New York · .3 MI W SR 19 & SR 417 · Structure no. 000000001012440

Built
2007
18 years old
Condition
Good
inspected November 2023
Type
Culvert
Concrete
Length
34 ft
1 main span
Daily traffic
11,348
2020 count
Owner
State
State Highway Agency

About this bridge

RTE 417 over Crowner Brook is a concrete culvert carrying RTE 417 over Crowner Brook in Allegany County, New York. It was built in 2007, so it is 18 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 11,348 vehicles a day, roughly 4% of them trucks, projected to reach 13,785 by 2041. The structure is 34 ft (10.4 m) long and 56 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesRTE 417
CrossesCrowner Brook
Location.3 MI W SR 19 & SR 417
RouteState Highway 417
Coordinates42.12704, -77.96523
Functional classUrban Minor Arterial

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 protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum 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 alignment6: Equal to present minimum criteria
Operating rating77.2 US tons
Inventory rating46.3 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHS 25 or greater
Structure length34 ft (10.4 m)
Longest span33 ft (10.1 m)
Deck width56 ft (17 m)
Roadway width41 ft (12.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic11,348 (2020)
Projected traffic13,785 by 2041
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed0.6 mi (1 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$1.5 million (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was RTE 417 over Crowner Brook built?

It was built in 2007, making it 18 years old in 2025.

What condition is RTE 417 over Crowner Brook 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 November 2023.

How much traffic does RTE 417 over Crowner Brook carry?

About 11,348 vehicles per day (2020 count), of which roughly 4% are trucks.

How long is RTE 417 over Crowner Brook?

The structure is 34 ft (10.4 m) long with a longest span of 33 ft (10.1 m) and a deck 56 ft wide.

Who owns RTE 417 over Crowner Brook?

It is owned by the State Highway Agency.