US Bridges

True Brook Road over True Brook

Good

Clinton County, New York · 2.2MI W Moffitsville · Structure no. 000000003358330

Built
2016
9 years old
Condition
Good
inspected October 2024
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete
Length
70 ft
1 main span
Daily traffic
170
2020 count
Owner
County
County Highway Agency

About this bridge

True Brook Road over True Brook is a prestressed concrete box beam or girders - single or spread carrying True Brook Road over True Brook in Clinton County, New York. It was built in 2016, so it is 9 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 170 vehicles a day, roughly 2% of them trucks, projected to reach 238 by 2040. The structure is 70 ft (21.3 m) long and 29 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesTrue Brook Road
CrossesTrue Brook
Location2.2MI W Moffitsville
Coordinates44.64087, -73.79303
Functional classRural Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure9 ExcellentNo problems noted.
Substructure9 ExcellentNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating88 US tons
Inventory rating32 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length70 ft (21.3 m)
Longest span67 ft (20.4 m)
Deck width29 ft (8.7 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic170 (2020)
Projected traffic238 by 2040
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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$627,000 (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was True Brook Road over True Brook built?

It was built in 2016, making it 9 years old in 2025.

What condition is True Brook Road over True Brook 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 October 2024.

How much traffic does True Brook Road over True Brook carry?

About 170 vehicles per day (2020 count), of which roughly 2% are trucks.

How long is True Brook Road over True Brook?

The structure is 70 ft (21.3 m) long with a longest span of 67 ft (20.4 m) and a deck 29 ft wide.

Who owns True Brook Road over True Brook?

It is owned by the County Highway Agency.