US Bridges

Mercer Lane over Catskill Creek

Good

Albany County, New York · 4 MI SW Rensselaerville · Structure no. 000000003301380

Built
1999
26 years old
Condition
Good
inspected December 2024
Type
Truss - Thru
Steel
Length
84 ft
1 main span
Daily traffic
6
2020 count
Owner
County
County Highway Agency

About this bridge

Mercer Lane over Catskill Creek is a steel truss - thru carrying Mercer Lane over Catskill Creek in Albany County, New York. It was built in 1999, so it is 26 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 6 vehicles a day, roughly 10% of them trucks, projected to reach 8 by 2040. The structure is 84 ft (25.6 m) long and 13 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

CarriesMercer Lane
CrossesCatskill Creek
Location4 MI SW Rensselaerville
Coordinates42.43744, -74.20371
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
Deck8 Very GoodNo problems noted.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation7: Better than present minimum criteria
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 alignment7: Better than present minimum criteria
Operating rating93 US tons
Inventory rating56 US tons

Structure

Structure typeTruss - Thru
MaterialSteel
DeckWood or timber
Main spans1
Design loadHS 25 or greater
Structure length84 ft (25.6 m)
Longest span82 ft (24.9 m)
Deck width13 ft (4 m)
Roadway width12 ft (3.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6 (2020)
Projected traffic8 by 2040
Trucks10%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed123.7 mi (199 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$1.7 million (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Mercer Lane over Catskill Creek built?

It was built in 1999, making it 26 years old in 2025.

What condition is Mercer Lane over Catskill 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 2024.

How much traffic does Mercer Lane over Catskill Creek carry?

About 6 vehicles per day (2020 count), of which roughly 10% are trucks.

How long is Mercer Lane over Catskill Creek?

The structure is 84 ft (25.6 m) long with a longest span of 82 ft (24.9 m) and a deck 13 ft wide.

Who owns Mercer Lane over Catskill Creek?

It is owned by the County Highway Agency.