US Bridges

County Route 123 over Wyomanock Creek

Good

Rensselaer County, New York · 2 MI N of Rt 7 Int. · Structure no. 000000003371690

Built
2021
4 years old
Condition
Good
inspected December 2023
Type
Culvert
Concrete
Length
39 ft
1 main span
Daily traffic
330
2009 count
Owner
County
County Highway Agency

About this bridge

County Route 123 over Wyomanock Creek is a concrete culvert carrying County Route 123 over Wyomanock Creek in Rensselaer County, New York. It was built in 2021, so it is 4 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 330 vehicles a day, roughly 10% of them trucks, projected to reach 462 by 2029. The structure is 39 ft (11.9 m) long. If it were closed, the detour would be 0.6 mi (1 km).

CarriesCounty Route 123
CrossesWyomanock Creek
Location2 MI N of Rt 7 Int.
Coordinates42.83285, -73.54941
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
Channel and channel protection9 ExcellentNo problems noted.
Culvert7 GoodSome minor problems.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating74 US tons
Inventory rating44 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHL 93
Structure length39 ft (11.9 m)
Longest span34 ft (10.4 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deck107 ft (32.7 m)

Traffic and service

Average daily traffic330 (2009)
Projected traffic462 by 2029
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 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$442,000 (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was County Route 123 over Wyomanock Creek built?

It was built in 2021, making it 4 years old in 2025.

What condition is County Route 123 over Wyomanock Creek 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 December 2023.

How much traffic does County Route 123 over Wyomanock Creek carry?

About 330 vehicles per day (2009 count), of which roughly 10% are trucks.

How long is County Route 123 over Wyomanock Creek?

The structure is 39 ft (11.9 m) long with a longest span of 34 ft (10.4 m).

Who owns County Route 123 over Wyomanock Creek?

It is owned by the County Highway Agency.