US Bridges

County Road 140 over Cmp Arch at Underwood Dt

Good

Marion County, Ohio · 1 MI E of JCT CR 142 · Structure no. 5137268

Built
1981
44 years old
Condition
Good
inspected September 2024
Type
Culvert
Steel
Length
26 ft
2 main spans
Daily traffic
1,546
2015 count
Owner
County
County Highway Agency

About this bridge

County Road 140 over Cmp Arch at Underwood Dt is a steel culvert carrying County Road 140 over Cmp Arch at Underwood Dt in Marion County, Ohio. It was built in 1981, so it is 44 years old, younger than the Ohio average of 47.3 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 1,546 vehicles a day, roughly 8% of them trucks, projected to reach 1,684 by 2035. The structure is 26 ft (7.9 m) long. If it were closed, the detour would be 3.1 mi (5 km).

Location

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CarriesCounty Road 140
CrossesCmp Arch at Underwood Dt
Location1 MI E of JCT CR 142
RouteCounty Highway C140C
CountyMarion County
StateOhio
Coordinates40.45667, -83.03
Functional classRural Major Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating46.4 US tons
Inventory rating39.2 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans2
Design loadHS 20
Structure length26 ft (7.9 m)
Longest span12 ft (3.7 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,546 (2015)
Projected traffic1,684 by 2035
Trucks8%
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 County Road 140 over Cmp Arch at Underwood Dt built?

It was built in 1981, making it 44 years old in 2025.

What condition is County Road 140 over Cmp Arch at Underwood Dt 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 September 2024.

How much traffic does County Road 140 over Cmp Arch at Underwood Dt carry?

About 1,546 vehicles per day (2015 count), of which roughly 8% are trucks.

How long is County Road 140 over Cmp Arch at Underwood Dt?

The structure is 26 ft (7.9 m) long with a longest span of 12 ft (3.7 m).

Who owns County Road 140 over Cmp Arch at Underwood Dt?

It is owned by the County Highway Agency.