US Bridges

RTE 11 over Park Brook

Fair

Clinton County, New York · 6.3 MI SW JCT US 11 & SH · Structure no. 000000001009030

Built
1996
29 years old
Condition
Fair
inspected September 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
65 ft
1 main span
Daily traffic
2,157
2021 count
Owner
State
State Highway Agency

About this bridge

RTE 11 over Park Brook is a prestressed concrete box beam or girders - multiple carrying RTE 11 over Park Brook in Clinton County, New York. It was built in 1996, so it is 29 years old, younger 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 6 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 2,157 vehicles a day, roughly 24% of them trucks, projected to reach 2,177 by 2041. The structure is 65 ft (19.8 m) long and 42 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

Location

Open in Google Maps
CarriesRTE 11
CrossesPark Brook
Location6.3 MI SW JCT US 11 & SH
RouteU.S. Route 11
CountyClinton County
StateNew York
Coordinates44.92324, -73.69367
Functional classRural Principal Arterial - Other

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating98 US tons
Inventory rating54 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 25 or greater
Structure length65 ft (19.8 m)
Longest span60 ft (18.2 m)
Deck width42 ft (12.9 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,157 (2021)
Projected traffic2,177 by 2041
Trucks24%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.8 mi (11 km)
TollOn a free road
National Highway SystemYes

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$953,000 (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was RTE 11 over Park Brook built?

It was built in 1996, making it 29 years old in 2025.

What condition is RTE 11 over Park Brook 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 September 2024.

How much traffic does RTE 11 over Park Brook carry?

About 2,157 vehicles per day (2021 count), of which roughly 24% are trucks.

How long is RTE 11 over Park Brook?

The structure is 65 ft (19.8 m) long with a longest span of 60 ft (18.2 m) and a deck 42 ft wide.

Who owns RTE 11 over Park Brook?

It is owned by the State Highway Agency.