US Bridges

Armstrong RD over Hebble Creek

Fair

Greene County, Ohio · 0.16 MI E of Black Lane · Structure no. 2934345

Built
1960
65 years old
Condition
Fair
inspected April 2024
Type
Culvert
Steel
Length
29 ft
1 main span
Daily traffic
1,589
2020 count
Owner
County
County Highway Agency

About this bridge

Armstrong RD over Hebble Creek is a steel culvert carrying Armstrong RD over Hebble Creek in Greene County, Ohio. It was built in 1960, so it is 65 years old, older than the Ohio average of 47.3 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 1,589 vehicles a day, roughly 10% of them trucks, projected to reach 2,705 by 2040. The structure is 29 ft (8.8 m) long. If it were closed, the detour would be 3.1 mi (5 km).

Location

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CarriesArmstrong RD
CrossesHebble Creek
Location0.16 MI E of Black Lane
RouteCounty Highway T0003
CountyGreene County
StateOhio
Coordinates39.83548, -83.98501
Functional classUrban Local

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 protection8 Very GoodNo problems noted.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating107.1 US tons
Inventory rating84.3 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans1
Design loadHS 20 + Mod
Structure length29 ft (8.8 m)
Longest span29 ft (8.8 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,589 (2020)
Projected traffic2,705 by 2040
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Armstrong RD over Hebble Creek built?

It was built in 1960, making it 65 years old in 2025.

What condition is Armstrong RD over Hebble Creek 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 2024.

How much traffic does Armstrong RD over Hebble Creek carry?

About 1,589 vehicles per day (2020 count), of which roughly 10% are trucks.

How long is Armstrong RD over Hebble Creek?

The structure is 29 ft (8.8 m) long with a longest span of 29 ft (8.8 m).

Who owns Armstrong RD over Hebble Creek?

It is owned by the County Highway Agency.