US Bridges

RTE 10 over Brn Brimstone Crk

Fair

Montgomery County, New York · JCT of SH 10 & CO RD 94 · Structure no. 000000001007910

Built
1995
30 years old
Condition
Fair
inspected April 2023
Type
Culvert
Concrete
Length
22 ft
1 main span
Daily traffic
913
2020 count
Owner
State
State Highway Agency

About this bridge

RTE 10 over Brn Brimstone Crk is a concrete culvert carrying RTE 10 over Brn Brimstone Crk in Montgomery County, New York. It was built in 1995, so it is 30 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 913 vehicles a day, roughly 11% of them trucks, projected to reach 918 by 2041. The structure is 22 ft (6.7 m) long and 42 ft wide. If it were closed, the detour would be 32.9 mi (53 km).

Location

Open in Google Maps
CarriesRTE 10
CrossesBrn Brimstone Crk
LocationJCT of SH 10 & CO RD 94
RouteState Highway 10
CountyMontgomery County
StateNew York
Coordinates42.82222, -74.59402
Functional classRural Minor Arterial

Condition and inspection

Fair

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

ComponentRatingMeaning
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to 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 rating73 US tons
Inventory rating45 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHS 25 or greater
Structure length22 ft (6.7 m)
Longest span20 ft (6 m)
Deck width42 ft (12.8 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic913 (2020)
Projected traffic918 by 2041
Trucks11%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed32.9 mi (53 km)
TollOn a free road
National Highway SystemNo

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$621,000 (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was RTE 10 over Brn Brimstone Crk built?

It was built in 1995, making it 30 years old in 2025.

What condition is RTE 10 over Brn Brimstone Crk 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 April 2023.

How much traffic does RTE 10 over Brn Brimstone Crk carry?

About 913 vehicles per day (2020 count), of which roughly 11% are trucks.

How long is RTE 10 over Brn Brimstone Crk?

The structure is 22 ft (6.7 m) long with a longest span of 20 ft (6 m) and a deck 42 ft wide.

Who owns RTE 10 over Brn Brimstone Crk?

It is owned by the State Highway Agency.