US Bridges

Exit Ramp over Mid Mongaup River

Fair

Sullivan County, New York · 02 MI S JCT Rts 17 + 52 · Structure no. 000000001013630

Built
1956
69 years old, rebuilt 2013
Condition
Fair
inspected August 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
106 ft
2 main spans
Daily traffic
1,850
2018 count
Owner
State
State Highway Agency

About this bridge

Exit Ramp over Mid Mongaup River is a steel stringer/multi-beam or girder carrying Exit Ramp over Mid Mongaup River in Sullivan County, New York. It was built in 1956 and reconstructed in 2013, so it is 69 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 1,850 vehicles a day, roughly 4% of them trucks, projected to reach 2,143 by 2041. The structure is 106 ft (32.3 m) long and 25 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesExit Ramp
CrossesMid Mongaup River
Location02 MI S JCT Rts 17 + 52
RouteState Highway 0
Coordinates41.78477, -74.72979
Functional classUrban Principal Arterial - Other Freeway or Expressway

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.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionAugust 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 geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment6: Equal to present minimum criteria
Operating rating94 US tons
Inventory rating56 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length106 ft (32.3 m)
Longest span53 ft (16.1 m)
Deck width25 ft (7.6 m)
Roadway width18 ft (5.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,850 (2018)
Projected traffic2,143 by 2041
Trucks4%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemYes

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$1.3 million (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Exit Ramp over Mid Mongaup River built?

It was built in 1956, making it 69 years old in 2025. It was reconstructed in 2013.

What condition is Exit Ramp over Mid Mongaup River 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 August 2023.

How much traffic does Exit Ramp over Mid Mongaup River carry?

About 1,850 vehicles per day (2018 count), of which roughly 4% are trucks.

How long is Exit Ramp over Mid Mongaup River?

The structure is 106 ft (32.3 m) long with a longest span of 53 ft (16.1 m) and a deck 25 ft wide.

Who owns Exit Ramp over Mid Mongaup River?

It is owned by the State Highway Agency.