US Bridges

RTE 17B over Joe Brook

Fair

Sullivan County, New York · 16 MI E JCT Rts 17B + 97 · Structure no. 000000001014160

Built
1956
69 years old, rebuilt 1992
Condition
Fair
inspected April 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
34 ft
1 main span
Daily traffic
2,431
2020 count
Owner
State
State Highway Agency

About this bridge

RTE 17B over Joe Brook is a prestressed concrete box beam or girders - multiple carrying RTE 17B over Joe Brook in Sullivan County, New York. It was built in 1956 and reconstructed in 1992, 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 2,431 vehicles a day, roughly 8% of them trucks, projected to reach 3,403 by 2040. The structure is 34 ft (10.4 m) long and 34 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesRTE 17B
CrossesJoe Brook
Location16 MI E JCT Rts 17B + 97
RouteState Highway 17B
Coordinates41.75711, -75.02633
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 inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating70 US tons

Structure

MaterialPrestressed Concrete
DeckNot applicable
Main spans1
Design loadUnknown
Structure length34 ft (10.4 m)
Longest span30 ft (9.1 m)
Deck width34 ft (10.3 m)
Roadway width31 ft (9.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,431 (2020)
Projected traffic3,403 by 2040
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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$619,000 (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was RTE 17B over Joe Brook built?

It was built in 1956, making it 69 years old in 2025. It was reconstructed in 1992.

What condition is RTE 17B over Joe Brook 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 April 2024.

How much traffic does RTE 17B over Joe Brook carry?

About 2,431 vehicles per day (2020 count), of which roughly 8% are trucks.

How long is RTE 17B over Joe Brook?

The structure is 34 ft (10.4 m) long with a longest span of 30 ft (9.1 m) and a deck 34 ft wide.

Who owns RTE 17B over Joe Brook?

It is owned by the State Highway Agency.