US Bridges

Stormville Mountai over 84I 84I82021157 RTE I84

Fair

Dutchess County, New York · 3.1 MI E JCT I84 & Tsp · Structure no. 000000001052370

Built
1968
57 years old, rebuilt 2006
Condition
Fair
inspected October 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
276 ft
3 main spans
Daily traffic
810
2021 count
Owner
State
State Highway Agency

About this bridge

Stormville Mountai over 84I 84I82021157 RTE I84 is a steel stringer/multi-beam or girder carrying Stormville Mountai over 84I 84I82021157 RTE I84 in Dutchess County, New York. It was built in 1968 and reconstructed in 2006, so it is 57 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.

It carries about 810 vehicles a day, roughly 5% of them trucks, projected to reach 1,134 by 2041. The structure is 276 ft (84.1 m) long and 29 ft wide. If it were closed, the detour would be 5 mi (8 km).

Location

Open in Google Maps
CarriesStormville Mountai
Crosses84I 84I82021157 RTE I84
Location3.1 MI E JCT I84 & Tsp
CountyDutchess County
StateNew York
Coordinates41.54368, -73.71461
Functional classUrban Local

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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating82 US tons
Inventory rating49.1 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length276 ft (84.1 m)
Longest span95 ft (28.9 m)
Deck width29 ft (8.8 m)
Roadway width26 ft (7.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic810 (2021)
Projected traffic1,134 by 2041
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemNo

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$5.1 million (2024 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was Stormville Mountai over 84I 84I82021157 RTE I84 built?

It was built in 1968, making it 57 years old in 2025. It was reconstructed in 2006.

What condition is Stormville Mountai over 84I 84I82021157 RTE I84 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 Stormville Mountai over 84I 84I82021157 RTE I84 carry?

About 810 vehicles per day (2021 count), of which roughly 5% are trucks.

How long is Stormville Mountai over 84I 84I82021157 RTE I84?

The structure is 276 ft (84.1 m) long with a longest span of 95 ft (28.9 m) and a deck 29 ft wide.

Who owns Stormville Mountai over 84I 84I82021157 RTE I84?

It is owned by the State Highway Agency.