US Bridges

3rd Street over Gowanus Canal

Poor

Kings County, New York · Over Gowanus Canal · Structure no. 000000002240250

Built
1903
122 years old, rebuilt 1982
Condition
Poor
inspected June 2024
Type
Movable - Bascule
Steel
Length
107 ft
3 main spans
Daily traffic
8,951
2016 count
Owner
City
City or Municipal Highway Agency

About this bridge

3rd Street over Gowanus Canal is a steel movable - bascule carrying 3rd Street over Gowanus Canal in Kings County, New York. It was built in 1903 and reconstructed in 1982, so it is 122 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 8,951 vehicles a day, roughly 3% of them trucks, projected to reach 10,873 by 2041. The structure is 107 ft (32.6 m) long and 48 ft wide.

Carries3rd Street
CrossesGowanus Canal
LocationOver Gowanus Canal
RouteCity Street 0
Coordinates40.67622, -73.99035
Functional classUrban Minor Arterial

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.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJune 2024
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 geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating37.4 US tons
Inventory rating18.5 US tons

Structure

Structure typeMovable - Bascule
MaterialSteel
DeckConcrete, cast-in-place
Main spans3 (+2 approach)
Design loadUnknown
Structure length107 ft (32.6 m)
Longest span56 ft (17 m)
Deck width48 ft (14.6 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,951 (2016)
Projected traffic10,873 by 2041
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed—
TollOn a free road
National Highway SystemNo

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 proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$15.1 million (2024 estimate)
NavigationNavigation control on waterway (bridge permit required)

Frequently asked questions

When was 3rd Street over Gowanus Canal built?

It was built in 1903, making it 122 years old in 2025. It was reconstructed in 1982.

What condition is 3rd Street over Gowanus Canal 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 June 2024.

How much traffic does 3rd Street over Gowanus Canal carry?

About 8,951 vehicles per day (2016 count), of which roughly 3% are trucks.

How long is 3rd Street over Gowanus Canal?

The structure is 107 ft (32.6 m) long with a longest span of 56 ft (17 m) and a deck 48 ft wide.

Who owns 3rd Street over Gowanus Canal?

It is owned by the City or Municipal Highway Agency.