US Bridges

Webster Avenue Ram over Reservoir Flume

Good

Westchester County, New York · 1.3MI SE of Tuckahoe · Structure no. 000000005500140

Built
1990
35 years old
Condition
Good
inspected October 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
44 ft
1 main span
Daily traffic
—
2024 count
Owner
State
State Highway Agency

About this bridge

Webster Avenue Ram over Reservoir Flume is a prestressed concrete box beam or girders - multiple carrying Webster Avenue Ram over Reservoir Flume in Westchester County, New York. It was built in 1990, so it is 35 years old, younger than the New York average of 53 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

No traffic count is recorded. The structure is 44 ft (13.5 m) long and 27 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesWebster Avenue Ram
CrossesReservoir Flume
Location1.3MI SE of Tuckahoe
Coordinates40.94408, -73.80189
Functional classUrban Principal Arterial - Other Freeway or Expressway

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating57 US tons
Inventory rating30 US tons

Structure

MaterialPrestressed Concrete
DeckNot applicable
Main spans1
Design loadHS 20
Structure length44 ft (13.5 m)
Longest span41 ft (12.4 m)
Deck width27 ft (8.3 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic—
Projected traffic—
Trucks4%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemYes

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$555,000 (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Webster Avenue Ram over Reservoir Flume built?

It was built in 1990, making it 35 years old in 2025.

What condition is Webster Avenue Ram over Reservoir Flume in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in October 2024.

How much traffic does Webster Avenue Ram over Reservoir Flume carry?

No traffic count is recorded for this structure.

How long is Webster Avenue Ram over Reservoir Flume?

The structure is 44 ft (13.5 m) long with a longest span of 41 ft (12.4 m) and a deck 27 ft wide.

Who owns Webster Avenue Ram over Reservoir Flume?

It is owned by the State Highway Agency.