US Bridges

Bunker Hill Road over Chateaugay River

Poor

Franklin County, New York · .2 MI W of the Forge · Structure no. 000000003337600

Built
1955
70 years old
Condition
Poor
inspected June 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
38 ft
1 main span
Daily traffic
704
2017 count
Owner
County
County Highway Agency

About this bridge

Bunker Hill Road over Chateaugay River is a prestressed concrete box beam or girders - multiple carrying Bunker Hill Road over Chateaugay River in Franklin County, New York. It was built in 1955, so it is 70 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 704 vehicles a day, roughly 3% of them trucks, projected to reach 986 by 2037. The structure is 38 ft (11.6 m) long and 24 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesBunker Hill Road
CrossesChateaugay River
Location.2 MI W of the Forge
Coordinates44.84092, -74.04133
Functional classRural Local

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
Deck7 GoodSome minor problems.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating68.2 US tons
Inventory rating26.1 US tons

Structure

MaterialPrestressed Concrete
DeckNot applicable
Main spans1
Design loadUnknown
Structure length38 ft (11.6 m)
Longest span36 ft (10.9 m)
Deck width24 ft (7.3 m)
Roadway width22 ft (6.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic704 (2017)
Projected traffic986 by 2037
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$392,000 (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Bunker Hill Road over Chateaugay River built?

It was built in 1955, making it 70 years old in 2025.

What condition is Bunker Hill Road over Chateaugay River 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 June 2024.

How much traffic does Bunker Hill Road over Chateaugay River carry?

About 704 vehicles per day (2017 count), of which roughly 3% are trucks.

How long is Bunker Hill Road over Chateaugay River?

The structure is 38 ft (11.6 m) long with a longest span of 36 ft (10.9 m) and a deck 24 ft wide.

Who owns Bunker Hill Road over Chateaugay River?

It is owned by the County Highway Agency.