US Bridges

Hinman Hollow RD over Mansfield Creek

Fair

Cattaraugus County, New York · 0.5 MI SE of Maples · Structure no. 000000003322620

Built
1960
65 years old, rebuilt 2006
Condition
Fair
inspected May 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
30 ft
1 main span
Daily traffic
363
2020 count
Owner
County
County Highway Agency

About this bridge

Hinman Hollow RD over Mansfield Creek is a steel stringer/multi-beam or girder carrying Hinman Hollow RD over Mansfield Creek in Cattaraugus County, New York. It was built in 1960 and reconstructed in 2006, so it is 65 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 363 vehicles a day, roughly 9% of them trucks, projected to reach 508 by 2040. The structure is 30 ft (9.1 m) long and 31 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Location

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CarriesHinman Hollow RD
CrossesMansfield Creek
Location0.5 MI SE of Maples
CountyCattaraugus County
StateNew York
Coordinates42.33185, -78.72603
Functional classRural Minor 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.
Superstructure8 Very GoodNo problems noted.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 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 geometry6: Equal to present minimum criteria
Waterway adequacy4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating82 US tons
Inventory rating49.1 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, precast panels
Main spans1
Design loadHS 25 or greater
Structure length30 ft (9.1 m)
Longest span29 ft (8.8 m)
Deck width31 ft (9.4 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic363 (2020)
Projected traffic508 by 2040
Trucks9%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$2.4 million (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Hinman Hollow RD over Mansfield Creek built?

It was built in 1960, making it 65 years old in 2025. It was reconstructed in 2006.

What condition is Hinman Hollow RD over Mansfield Creek 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 May 2023.

How much traffic does Hinman Hollow RD over Mansfield Creek carry?

About 363 vehicles per day (2020 count), of which roughly 9% are trucks.

How long is Hinman Hollow RD over Mansfield Creek?

The structure is 30 ft (9.1 m) long with a longest span of 29 ft (8.8 m) and a deck 31 ft wide.

Who owns Hinman Hollow RD over Mansfield Creek?

It is owned by the County Highway Agency.