US Bridges

Kings Highway over Sparkill Creek

Poor

Rockland County, New York · 1.0 MI SW of Sparkill · Structure no. 000000002224130

Built
1931
94 years old
Condition
Poor
inspected February 2024
Type
Tee Beam
Concrete
Length
32 ft
1 main span
Daily traffic
4,830
2018 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Kings Highway over Sparkill Creek is a concrete tee beam carrying Kings Highway over Sparkill Creek in Rockland County, New York. It was built in 1931, so it is 94 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 4,830 vehicles a day, roughly 2% of them trucks, projected to reach 5,976 by 2041. The structure is 32 ft (9.8 m) long and 42 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesKings Highway
CrossesSparkill Creek
Location1.0 MI SW of Sparkill
Coordinates41.02432, -73.94809
Functional classUrban 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
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.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating75.6 US tons
Inventory rating20.2 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadUnknown
Structure length32 ft (9.8 m)
Longest span26 ft (7.9 m)
Deck width42 ft (12.9 m)
Roadway width30 ft (9.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,830 (2018)
Projected traffic5,976 by 2041
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerTown or Township Highway Agency
Maintained byTown or Township Highway Agency
Historic statusEligible for the National Register of Historic Places
Work proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$1 million (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Kings Highway over Sparkill Creek built?

It was built in 1931, making it 94 years old in 2025.

What condition is Kings Highway over Sparkill 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 February 2024.

How much traffic does Kings Highway over Sparkill Creek carry?

About 4,830 vehicles per day (2018 count), of which roughly 2% are trucks.

How long is Kings Highway over Sparkill Creek?

The structure is 32 ft (9.8 m) long with a longest span of 26 ft (7.9 m) and a deck 42 ft wide.

Who owns Kings Highway over Sparkill Creek?

It is owned by the Town or Township Highway Agency.