US Bridges

RTE 15U over R Dann EB Ramp

Good

Steuben County, New York · .3 Mile NE of Gang Mills · Structure no. 000000001064252

Built
2005
20 years old
Condition
Good
inspected July 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
227 ft
1 main span
Daily traffic
8,800
2021 count
Owner
State
State Highway Agency

About this bridge

RTE 15U over R Dann EB Ramp is a steel stringer/multi-beam or girder carrying RTE 15U over R Dann EB Ramp in Steuben County, New York. It was built in 2005, so it is 20 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.

It carries about 8,800 vehicles a day, roughly 7% of them trucks, projected to reach 13,508 by 2041. The structure is 227 ft (69.2 m) long and 59 ft wide. If it were closed, the detour would be 10.6 mi (17 km).

CarriesRTE 15U
CrossesR Dann EB Ramp
Location.3 Mile NE of Gang Mills
RouteInterstate 15U
Coordinates42.15082, -77.10244
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Good

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating75 US tons
Inventory rating45 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 25 or greater
Structure length227 ft (69.2 m)
Longest span214 ft (65.2 m)
Deck width59 ft (18.1 m)
Roadway width56 ft (17.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,800 (2021)
Projected traffic13,508 by 2041
Trucks7%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed10.6 mi (17 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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$7.6 million (2024 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was RTE 15U over R Dann EB Ramp built?

It was built in 2005, making it 20 years old in 2025.

What condition is RTE 15U over R Dann EB Ramp 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 July 2023.

How much traffic does RTE 15U over R Dann EB Ramp carry?

About 8,800 vehicles per day (2021 count), of which roughly 7% are trucks.

How long is RTE 15U over R Dann EB Ramp?

The structure is 227 ft (69.2 m) long with a longest span of 214 ft (65.2 m) and a deck 59 ft wide.

Who owns RTE 15U over R Dann EB Ramp?

It is owned by the State Highway Agency.