US Bridges

RTE 98 over Carpenter Brook

Good

Cattaraugus County, New York · 3.1 MI NE JCT Rts 98 &16 · Structure no. 000000001035560

Built
2004
21 years old
Condition
Good
inspected April 2024
Type
Frame
Concrete
Length
31 ft
1 main span
Daily traffic
1,492
2020 count
Owner
State
State Highway Agency

About this bridge

RTE 98 over Carpenter Brook is a concrete frame carrying RTE 98 over Carpenter Brook in Cattaraugus County, New York. It was built in 2004, so it is 21 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 1,492 vehicles a day, roughly 14% of them trucks, projected to reach 1,506 by 2041. The structure is 31 ft (9.4 m) long and 36 ft wide. If it were closed, the detour would be 15.5 mi (25 km).

CarriesRTE 98
CrossesCarpenter Brook
Location3.1 MI NE JCT Rts 98 &16
RouteState Highway 98
Coordinates42.37351, -78.40054
Functional classRural Major Collector

Condition and inspection

Good

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

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating82 US tons
Inventory rating49.1 US tons

Structure

Structure typeFrame
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHS 25 or greater
Structure length31 ft (9.4 m)
Longest span28 ft (8.4 m)
Deck width36 ft (11 m)
Roadway width28 ft (8.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,492 (2020)
Projected traffic1,506 by 2041
Trucks14%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed15.5 mi (25 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$873,000 (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was RTE 98 over Carpenter Brook built?

It was built in 2004, making it 21 years old in 2025.

What condition is RTE 98 over Carpenter 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 April 2024.

How much traffic does RTE 98 over Carpenter Brook carry?

About 1,492 vehicles per day (2020 count), of which roughly 14% are trucks.

How long is RTE 98 over Carpenter Brook?

The structure is 31 ft (9.4 m) long with a longest span of 28 ft (8.4 m) and a deck 36 ft wide.

Who owns RTE 98 over Carpenter Brook?

It is owned by the State Highway Agency.