US Bridges

HR10 over Riverside Drive

Fair

New York County, New York · South Bound Ramp from Gwb · Structure no. 000000005522542

Built
1960
65 years old
Condition
Fair
inspected October 2023
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete
Length
942 ft
13 main spans
Daily traffic
—
2024 count
Owner
Toll Authority
Local Toll Authority

About this bridge

HR10 over Riverside Drive is a prestressed concrete box beam or girders - single or spread carrying HR10 over Riverside Drive in New York County, New York. It was built in 1960, so it is 65 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.

No traffic count is recorded. The structure is 942 ft (287.1 m) long and 66 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
CarriesHR10
CrossesRiverside Drive
LocationSouth Bound Ramp from Gwb
CountyNew York County
StateNew York
Coordinates40.84547, -73.94375
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Fair

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

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.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Approach roadway alignment6: Equal to present minimum criteria
Operating rating46 US tons
Inventory rating27 US tons

Structure

Structure typeBox Beam or Girders - Single or Spread
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans13 (+2 approach)
Design loadH 20
Structure length942 ft (287.1 m)
Longest span151 ft (46 m)
Deck width66 ft (20.1 m)
Roadway width58 ft (17.7 m)
Vertical clearance over deck15 ft (4.5 m)

Traffic and service

Average daily traffic—
Projected traffic—
Trucks8%
Lanes on structure4
Traffic directionOne-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkNon-Interstate STRAHNET route

Ownership and planned work

OwnerLocal Toll Authority
Maintained byLocal Toll Authority
Historic statusHistorical significance not determinable at this time
Work proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$43.1 million (2024 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was HR10 over Riverside Drive built?

It was built in 1960, making it 65 years old in 2025.

What condition is HR10 over Riverside Drive 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 October 2023.

How much traffic does HR10 over Riverside Drive carry?

No traffic count is recorded for this structure.

How long is HR10 over Riverside Drive?

The structure is 942 ft (287.1 m) long with a longest span of 151 ft (46 m) and a deck 66 ft wide.

Who owns HR10 over Riverside Drive?

It is owned by the Local Toll Authority.