US Bridges

County Road 29 over Enoch Creek

Good

Marion County, Ohio · 1 MI N of JCT SR 309 · Structure no. 5134854

Built
1990
35 years old
Condition
Good
inspected September 2024
Type
Culvert
Steel
Length
30 ft
2 main spans
Daily traffic
68
2015 count
Owner
County
County Highway Agency

About this bridge

County Road 29 over Enoch Creek is a steel culvert carrying County Road 29 over Enoch Creek in Marion County, Ohio. It was built in 1990, so it is 35 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 68 vehicles a day, roughly 8% of them trucks, projected to reach 534 by 2035. The structure is 30 ft (9.1 m) long. If it were closed, the detour would be 1.9 mi (3 km).

Location

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CarriesCounty Road 29
CrossesEnoch Creek
Location1 MI N of JCT SR 309
RouteCounty Highway C029G
CountyMarion County
StateOhio
Coordinates40.65789, -83.34297
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
Channel and channel protection7 GoodSome minor problems.
Culvert8 Very GoodNo problems noted.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating107.1 US tons
Inventory rating85.8 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans2
Design loadHS 20
Structure length30 ft (9.1 m)
Longest span14 ft (4.3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic68 (2015)
Projected traffic534 by 2035
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 29 over Enoch Creek built?

It was built in 1990, making it 35 years old in 2025.

What condition is County Road 29 over Enoch 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 September 2024.

How much traffic does County Road 29 over Enoch Creek carry?

About 68 vehicles per day (2015 count), of which roughly 8% are trucks.

How long is County Road 29 over Enoch Creek?

The structure is 30 ft (9.1 m) long with a longest span of 14 ft (4.3 m).

Who owns County Road 29 over Enoch Creek?

It is owned by the County Highway Agency.