US Bridges

RTE 23A over Spruce Creek

Poor

Greene County, New York · JCT 23A & Kaaterskill Fls · Structure no. 000000001017980

Built
1920
105 years old, rebuilt 1989
Condition
Poor
inspected April 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
31 ft
1 main span
Daily traffic
4,793
2019 count
Owner
State
State Highway Agency

About this bridge

RTE 23A over Spruce Creek is a steel stringer/multi-beam or girder carrying RTE 23A over Spruce Creek in Greene County, New York. It was built in 1920 and reconstructed in 1989, so it is 105 years old, older than the New York average of 53 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 4,793 vehicles a day, roughly 9% of them trucks, projected to reach 5,000 by 2041. The structure is 31 ft (9.4 m) long and 28 ft wide. If it were closed, the detour would be 15.5 mi (25 km).

CarriesRTE 23A
CrossesSpruce Creek
LocationJCT 23A & Kaaterskill Fls
RouteState Highway 23A
Coordinates42.19127, -74.07071
Functional classRural Major Collector

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2023
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
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment3: Basically intolerable, requiring high priority of corrective action
Operating rating55 US tons
Inventory rating39 US tons

Structure

MaterialSteel
DeckOther
Main spans1
Design loadHS 20
Structure length31 ft (9.4 m)
Longest span30 ft (9.1 m)
Deck width28 ft (8.5 m)
Roadway width24 ft (7.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,793 (2019)
Projected traffic5,000 by 2041
Trucks9%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed15.5 mi (25 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$1.1 million (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was RTE 23A over Spruce Creek built?

It was built in 1920, making it 105 years old in 2025. It was reconstructed in 1989.

What condition is RTE 23A over Spruce Creek in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in April 2023.

How much traffic does RTE 23A over Spruce Creek carry?

About 4,793 vehicles per day (2019 count), of which roughly 9% are trucks.

How long is RTE 23A over Spruce Creek?

The structure is 31 ft (9.4 m) long with a longest span of 30 ft (9.1 m) and a deck 28 ft wide.

Who owns RTE 23A over Spruce Creek?

It is owned by the State Highway Agency.