US Bridges

RTE 25A over Alley Creek

Fair

Queens County, New York · 0.3 E JCT SH 25A & C I Pk · Structure no. 000000002240440

Built
1931
94 years old, rebuilt 1983
Condition
Fair
inspected July 2023
Type
Girder and Floorbeam System
Steel
Length
93 ft
2 main spans
Daily traffic
36,735
2019 count
Owner
City
City or Municipal Highway Agency

About this bridge

RTE 25A over Alley Creek is a steel girder and floorbeam system carrying RTE 25A over Alley Creek in Queens County, New York. It was built in 1931 and reconstructed in 1983, 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 fair condition with a lowest component rating of 5 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 36,735 vehicles a day, roughly 3% of them trucks, projected to reach 36,907 by 2041. The structure is 93 ft (28.3 m) long and 89 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesRTE 25A
CrossesAlley Creek
Location0.3 E JCT SH 25A & C I Pk
RouteState Highway 25A
Coordinates40.7634, -73.75175
Functional classUrban Other Principal Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
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 inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating50 US tons
Inventory rating30 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans2
Design loadH 20
Structure length93 ft (28.3 m)
Longest span45 ft (13.7 m)
Deck width89 ft (27 m)
Roadway width70 ft (21.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic36,735 (2019)
Projected traffic36,907 by 2041
Trucks3%
Lanes on structure5
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedDeck replacement with only incidental widening
Estimated improvement cost$9.5 million (2024 estimate)
NavigationNavigation control on waterway (bridge permit required)

Frequently asked questions

When was RTE 25A over Alley Creek built?

It was built in 1931, making it 94 years old in 2025. It was reconstructed in 1983.

What condition is RTE 25A over Alley Creek 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 July 2023.

How much traffic does RTE 25A over Alley Creek carry?

About 36,735 vehicles per day (2019 count), of which roughly 3% are trucks.

How long is RTE 25A over Alley Creek?

The structure is 93 ft (28.3 m) long with a longest span of 45 ft (13.7 m) and a deck 89 ft wide.

Who owns RTE 25A over Alley Creek?

It is owned by the City or Municipal Highway Agency.