US Bridges

SR316 over Mud Run

Good

Pickaway County, Ohio · 2.44 Mi. E. of SR56 · Structure no. 6503012

Built
1991
34 years old
Condition
Good
inspected November 2024
Type
Culvert
Concrete
Length
27 ft
1 main span
Daily traffic
534
2015 count
Owner
State
State Highway Agency

About this bridge

SR316 over Mud Run is a concrete culvert carrying SR316 over Mud Run in Pickaway County, Ohio. It was built in 1991, so it is 34 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 534 vehicles a day, roughly 9% of them trucks, projected to reach 741 by 2035. The structure is 27 ft (8.2 m) long. If it were closed, the detour would be 9.9 mi (16 km).

CarriesSR316
CrossesMud Run
Location2.44 Mi. E. of SR56
RouteState Highway 316
StateOhio
Coordinates39.6897, -83.13969
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 protection7 GoodSome minor problems.
Culvert8 Very GoodNo problems noted.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating65 US tons
Inventory rating38.9 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHS 20 + Mod
Structure length27 ft (8.2 m)
Longest span24 ft (7.3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic534 (2015)
Projected traffic741 by 2035
Trucks9%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed9.9 mi (16 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 SR316 over Mud Run built?

It was built in 1991, making it 34 years old in 2025.

What condition is SR316 over Mud Run 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 November 2024.

How much traffic does SR316 over Mud Run carry?

About 534 vehicles per day (2015 count), of which roughly 9% are trucks.

How long is SR316 over Mud Run?

The structure is 27 ft (8.2 m) long with a longest span of 24 ft (7.3 m).

Who owns SR316 over Mud Run?

It is owned by the State Highway Agency.