US Bridges

Stratton Hill RD over RTE I87 RTE I87

Poor

Clinton County, New York · .2 MI W Int CR30 & CR25 · Structure no. 000000001034060

Built
1960
65 years old
Condition
Poor
inspected August 2024
Type
Tee Beam
Prestressed Concrete
Length
320 ft
6 main spans
Daily traffic
683
2020 count
Owner
State
State Highway Agency

About this bridge

Stratton Hill RD over RTE I87 RTE I87 is a prestressed concrete tee beam carrying Stratton Hill RD over RTE I87 RTE I87 in Clinton County, New York. It was built in 1960, so it is 65 years old, older than the New York average of 53 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 683 vehicles a day, roughly 10% of them trucks, projected to reach 956 by 2040. The structure is 320 ft (97.5 m) long and 35 ft wide. If it were closed, the detour would be 5 mi (8 km).

Location

Open in Google Maps
CarriesStratton Hill RD
CrossesRTE I87 RTE I87
Location.2 MI W Int CR30 & CR25
RouteCounty Highway 0
CountyClinton County
StateNew York
Coordinates44.81866, -73.44729
Functional classRural Minor Collector

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating44 US tons
Inventory rating26 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans6
Design loadHS 20
Structure length320 ft (97.5 m)
Longest span57 ft (17.4 m)
Deck width35 ft (10.8 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic683 (2020)
Projected traffic956 by 2040
Trucks10%
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 proposedDeck replacement with only incidental widening
Estimated improvement cost$2.8 million (2024 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was Stratton Hill RD over RTE I87 RTE I87 built?

It was built in 1960, making it 65 years old in 2025.

What condition is Stratton Hill RD over RTE I87 RTE I87 in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in August 2024.

How much traffic does Stratton Hill RD over RTE I87 RTE I87 carry?

About 683 vehicles per day (2020 count), of which roughly 10% are trucks.

How long is Stratton Hill RD over RTE I87 RTE I87?

The structure is 320 ft (97.5 m) long with a longest span of 57 ft (17.4 m) and a deck 35 ft wide.

Who owns Stratton Hill RD over RTE I87 RTE I87?

It is owned by the State Highway Agency.