US Bridges

Dover Furnace RD over Mnrr Ha Line

Good

Dutchess County, New York · 2.7 MI NW of Wingdale · Structure no. 000000003702070

Built
2013
12 years old
Condition
Good
inspected August 2023
Type
Frame
Concrete
Length
57 ft
1 main span
Daily traffic
851
2019 count
Owner
Railroad
Railroad

About this bridge

Dover Furnace RD over Mnrr Ha Line is a concrete frame carrying Dover Furnace RD over Mnrr Ha Line in Dutchess County, New York. It was built in 2013, so it is 12 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 851 vehicles a day, roughly 4% of them trucks, projected to reach 1,191 by 2039. The structure is 57 ft (17.4 m) long and 30 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

Location

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CarriesDover Furnace RD
CrossesMnrr Ha Line
Location2.7 MI NW of Wingdale
RouteCounty Highway 0
CountyDutchess County
StateNew York
Coordinates41.68381, -73.58361
Functional classRural Local

Condition and inspection

Good

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

ComponentRatingMeaning
Superstructure9 ExcellentNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment7: Better than present minimum criteria
Operating rating92.9 US tons
Inventory rating45 US tons

Structure

Structure typeFrame
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHS 25 or greater
Structure length57 ft (17.4 m)
Longest span54 ft (16.5 m)
Deck width30 ft (9.2 m)
Roadway width26 ft (8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic851 (2019)
Projected traffic1,191 by 2039
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesRailroad
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerRailroad
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$1.4 million (2024 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was Dover Furnace RD over Mnrr Ha Line built?

It was built in 2013, making it 12 years old in 2025.

What condition is Dover Furnace RD over Mnrr Ha Line 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 August 2023.

How much traffic does Dover Furnace RD over Mnrr Ha Line carry?

About 851 vehicles per day (2019 count), of which roughly 4% are trucks.

How long is Dover Furnace RD over Mnrr Ha Line?

The structure is 57 ft (17.4 m) long with a longest span of 54 ft (16.5 m) and a deck 30 ft wide.

Who owns Dover Furnace RD over Mnrr Ha Line?

It is owned by the Railroad and maintained by the County Highway Agency.