US Bridges

County Road 10 over Mine Brook

Fair

Delaware County, New York · In East Meridith · Structure no. 000000003353500

Built
1969
56 years old
Condition
Fair
inspected May 2023
Type
Slab
Concrete
Length
29 ft
1 main span
Daily traffic
381
2020 count
Owner
County
County Highway Agency

About this bridge

County Road 10 over Mine Brook is a concrete slab carrying County Road 10 over Mine Brook in Delaware County, New York. It was built in 1969, so it is 56 years old, older 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 381 vehicles a day, roughly 12% of them trucks, projected to reach 533 by 2040. The structure is 29 ft (8.8 m) long and 31 ft wide.

Location

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CarriesCounty Road 10
CrossesMine Brook
LocationIn East Meridith
RouteCounty Highway 0
CountyDelaware County
StateNew York
Coordinates42.42034, -74.88812
Functional classRural Minor Collector

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment7: Better than present minimum criteria
Operating rating52 US tons
Inventory rating31 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckNot applicable
Main spans1
Design loadUnknown
Structure length29 ft (8.8 m)
Longest span24 ft (7.3 m)
Deck width31 ft (9.5 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic381 (2020)
Projected traffic533 by 2040
Trucks12%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
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$670,000 (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was County Road 10 over Mine Brook built?

It was built in 1969, making it 56 years old in 2025.

What condition is County Road 10 over Mine Brook 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 May 2023.

How much traffic does County Road 10 over Mine Brook carry?

About 381 vehicles per day (2020 count), of which roughly 12% are trucks.

How long is County Road 10 over Mine Brook?

The structure is 29 ft (8.8 m) long with a longest span of 24 ft (7.3 m) and a deck 31 ft wide.

Who owns County Road 10 over Mine Brook?

It is owned by the County Highway Agency.