US Bridges

CR 166A over 17 17 96091388 RTE 17

Fair

Sullivan County, New York · 23 MI NW JCT Rts 17 + 209 · Structure no. 000000001013820

Built
1955
70 years old, rebuilt 2021
Condition
Fair
inspected January 2025
Type
Stringer/Multi-beam or Girder
Steel
Length
224 ft
4 main spans
Daily traffic
2,638
2018 count
Owner
State
State Highway Agency

About this bridge

CR 166A over 17 17 96091388 RTE 17 is a steel stringer/multi-beam or girder carrying CR 166A over 17 17 96091388 RTE 17 in Sullivan County, New York. It was built in 1955 and reconstructed in 2021, so it is 70 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 2,638 vehicles a day, roughly 12% of them trucks, projected to reach 3,693 by 2038. The structure is 224 ft (68.3 m) long and 35 ft wide.

Location

Open in Google Maps
CarriesCR 166A
Crosses17 17 96091388 RTE 17
Location23 MI NW JCT Rts 17 + 209
RouteCounty Highway 0
CountySullivan County
StateNew York
Coordinates41.58778, -74.51288
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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJanuary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating57 US tons
Inventory rating34 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length224 ft (68.3 m)
Longest span67 ft (20.4 m)
Deck width35 ft (10.8 m)
Roadway width31 ft (9.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,638 (2018)
Projected traffic3,693 by 2038
Trucks12%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
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$3.1 million (2024 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was CR 166A over 17 17 96091388 RTE 17 built?

It was built in 1955, making it 70 years old in 2025. It was reconstructed in 2021.

What condition is CR 166A over 17 17 96091388 RTE 17 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 January 2025.

How much traffic does CR 166A over 17 17 96091388 RTE 17 carry?

About 2,638 vehicles per day (2018 count), of which roughly 12% are trucks.

How long is CR 166A over 17 17 96091388 RTE 17?

The structure is 224 ft (68.3 m) long with a longest span of 67 ft (20.4 m) and a deck 35 ft wide.

Who owns CR 166A over 17 17 96091388 RTE 17?

It is owned by the State Highway Agency.