US Bridges

RTE I84 over Dingle Ridge RD

Good

Putnam County, New York · 2.2 MI E JCT Rts I84+I684 · Structure no. 000000001032622

Built
2014
11 years old
Condition
Good
inspected August 2024
Type
Tee Beam
Prestressed Concrete
Length
82 ft
1 main span
Daily traffic
35,938
2021 count
Owner
State
State Highway Agency

About this bridge

RTE I84 over Dingle Ridge RD is a prestressed concrete tee beam carrying RTE I84 over Dingle Ridge RD in Putnam County, New York. It was built in 2014, so it is 11 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 35,938 vehicles a day, roughly 15% of them trucks, projected to reach 60,856 by 2041. The structure is 82 ft (25.1 m) long and 57 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesRTE I84
CrossesDingle Ridge RD
Location2.2 MI E JCT Rts I84+I684
RouteInterstate 84
Coordinates41.38466, -73.55937
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
Deck9 ExcellentNo problems noted.
Superstructure7 GoodSome minor problems.
Substructure9 ExcellentNo problems noted.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating79 US tons
Inventory rating31 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length82 ft (25.1 m)
Longest span80 ft (24.4 m)
Deck width57 ft (17.4 m)
Roadway width54 ft (16.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic35,938 (2021)
Projected traffic60,856 by 2041
Trucks15%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed0.6 mi (1 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$2.3 million (2024 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was RTE I84 over Dingle Ridge RD built?

It was built in 2014, making it 11 years old in 2025.

What condition is RTE I84 over Dingle Ridge RD 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 2024.

How much traffic does RTE I84 over Dingle Ridge RD carry?

About 35,938 vehicles per day (2021 count), of which roughly 15% are trucks.

How long is RTE I84 over Dingle Ridge RD?

The structure is 82 ft (25.1 m) long with a longest span of 80 ft (24.4 m) and a deck 57 ft wide.

Who owns RTE I84 over Dingle Ridge RD?

It is owned by the State Highway Agency.