US Bridges

Hinman Hollow RD over Mansfield Creek

Fair

Cattaraugus County, New York · 2.1 MI E of Maples · Structure no. 000000003321250

Built
1987
38 years old
Condition
Fair
inspected June 2024
Type
Culvert
Steel
Length
22 ft
1 main span
Daily traffic
222
2020 count
Owner
County
County Highway Agency

About this bridge

Hinman Hollow RD over Mansfield Creek is a steel culvert carrying Hinman Hollow RD over Mansfield Creek in Cattaraugus County, New York. It was built in 1987, so it is 38 years old, younger 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 5 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 222 vehicles a day, roughly 6% of them trucks, projected to reach 311 by 2040. The structure is 22 ft (6.7 m) long. If it were closed, the detour would be 3.7 mi (6 km).

Location

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CarriesHinman Hollow RD
CrossesMansfield Creek
Location2.1 MI E of Maples
CountyCattaraugus County
StateNew York
Coordinates42.32846, -78.69673
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment6: Equal to present minimum criteria
Operating rating82 US tons
Inventory rating14.4 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans1
Design loadHS 20
Structure length22 ft (6.7 m)
Longest span21 ft (6.4 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic222 (2020)
Projected traffic311 by 2040
Trucks6%
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 proposedDeck replacement with only incidental widening
Estimated improvement cost$215,000 (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Hinman Hollow RD over Mansfield Creek built?

It was built in 1987, making it 38 years old in 2025.

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 June 2024.

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

About 222 vehicles per day (2020 count), of which roughly 6% are trucks.

How long is Hinman Hollow RD over Mansfield Creek?

The structure is 22 ft (6.7 m) long with a longest span of 21 ft (6.4 m).

Who owns Hinman Hollow RD over Mansfield Creek?

It is owned by the County Highway Agency.