US Bridges

Porter Central Rd. over South Fork Culver Creek

Good

Delaware County, Ohio · 0.02 Mi. N Centerburg Rd. · Structure no. 2136228

Built
2010
15 years old
Condition
Good
inspected January 2024
Type
Culvert
Concrete
Length
30 ft
1 main span
Daily traffic
209
2018 count
Owner
County
County Highway Agency

About this bridge

Porter Central Rd. over South Fork Culver Creek is a concrete culvert carrying Porter Central Rd. over South Fork Culver Creek in Delaware County, Ohio. It was built in 2010, so it is 15 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 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 209 vehicles a day, roughly 7% of them trucks, projected to reach 290 by 2038. The structure is 30 ft (9.1 m) long. If it were closed, the detour would be 1.2 mi (2 km).

CarriesPorter Central Rd.
CrossesSouth Fork Culver Creek
Location0.02 Mi. N Centerburg Rd.
RouteCounty Highway T0012
StateOhio
Coordinates40.28815, -82.79753
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 protection9 ExcellentNo problems noted.
Culvert9 ExcellentNo problems noted.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation8: Equal to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating46.4 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHL 93
Structure length30 ft (9.1 m)
Longest span28 ft (8.5 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic209 (2018)
Projected traffic290 by 2038
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 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 Porter Central Rd. over South Fork Culver Creek built?

It was built in 2010, making it 15 years old in 2025.

What condition is Porter Central Rd. over South Fork Culver 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 January 2024.

How much traffic does Porter Central Rd. over South Fork Culver Creek carry?

About 209 vehicles per day (2018 count), of which roughly 7% are trucks.

How long is Porter Central Rd. over South Fork Culver Creek?

The structure is 30 ft (9.1 m) long with a longest span of 28 ft (8.5 m).

Who owns Porter Central Rd. over South Fork Culver Creek?

It is owned by the County Highway Agency.