US Bridges

RTE 81 over Basic Creek

Fair

Greene County, New York · 0.8 MI W JCT Rts 32 & 81 · Structure no. 000000001031020

Built
1988
37 years old
Condition
Fair
inspected March 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
104 ft
1 main span
Daily traffic
3,031
2020 count
Owner
State
State Highway Agency

About this bridge

RTE 81 over Basic Creek is a prestressed concrete box beam or girders - multiple carrying RTE 81 over Basic Creek in Greene County, New York. It was built in 1988, so it is 37 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 3,031 vehicles a day, roughly 8% of them trucks, projected to reach 3,161 by 2041. The structure is 104 ft (31.7 m) long and 37 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesRTE 81
CrossesBasic Creek
Location0.8 MI W JCT Rts 32 & 81
RouteState Highway 81
Coordinates42.41253, -74.03542
Functional classRural Major 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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating78 US tons
Inventory rating30 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length104 ft (31.7 m)
Longest span102 ft (31 m)
Deck width37 ft (11.3 m)
Roadway width34 ft (10.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,031 (2020)
Projected traffic3,161 by 2041
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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$2.4 million (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was RTE 81 over Basic Creek built?

It was built in 1988, making it 37 years old in 2025.

What condition is RTE 81 over Basic 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 March 2024.

How much traffic does RTE 81 over Basic Creek carry?

About 3,031 vehicles per day (2020 count), of which roughly 8% are trucks.

How long is RTE 81 over Basic Creek?

The structure is 104 ft (31.7 m) long with a longest span of 102 ft (31 m) and a deck 37 ft wide.

Who owns RTE 81 over Basic Creek?

It is owned by the State Highway Agency.