US Bridges

Triumpho Road over Timmerman Creek

Good

Montgomery County, New York · 1.0 MI N St. Johnsville · Structure no. 000000003309650

Built
2004
21 years old
Condition
Good
inspected April 2024
Type
Frame
Concrete
Length
34 ft
1 main span
Daily traffic
426
2019 count
Owner
County
County Highway Agency

About this bridge

Triumpho Road over Timmerman Creek is a concrete frame carrying Triumpho Road over Timmerman Creek in Montgomery County, New York. It was built in 2004, so it is 21 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 426 vehicles a day, roughly 15% of them trucks, projected to reach 596 by 2039. The structure is 34 ft (10.4 m) long and 31 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

CarriesTriumpho Road
CrossesTimmerman Creek
Location1.0 MI N St. Johnsville
Coordinates43.02103, -74.68149
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
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionApril 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 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 alignment8: Equal to present desirable criteria
Operating rating87.4 US tons
Inventory rating45 US tons

Structure

Structure typeFrame
MaterialConcrete
DeckNot applicable
Main spans1
Design loadUnknown
Structure length34 ft (10.4 m)
Longest span31 ft (9.4 m)
Deck width31 ft (9.4 m)
Roadway width28 ft (8.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic426 (2019)
Projected traffic596 by 2039
Trucks15%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed2.5 mi (4 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$585,000 (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Triumpho Road over Timmerman Creek built?

It was built in 2004, making it 21 years old in 2025.

What condition is Triumpho Road over Timmerman 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 April 2024.

How much traffic does Triumpho Road over Timmerman Creek carry?

About 426 vehicles per day (2019 count), of which roughly 15% are trucks.

How long is Triumpho Road over Timmerman Creek?

The structure is 34 ft (10.4 m) long with a longest span of 31 ft (9.4 m) and a deck 31 ft wide.

Who owns Triumpho Road over Timmerman Creek?

It is owned by the County Highway Agency.