US Bridges

SR 93 over Over Porter Run

Fair

Muskingum County, Ohio · 50 Ft N of Per CO Line · Structure no. 6004091

Built
1961
64 years old
Condition
Fair
inspected August 2024
Type
Culvert
Concrete
Length
21 ft
2 main spans
Daily traffic
6,798
2015 count
Owner
State
State Highway Agency

About this bridge

SR 93 over Over Porter Run is a concrete culvert carrying SR 93 over Over Porter Run in Muskingum County, Ohio. It was built in 1961, so it is 64 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 6,798 vehicles a day, roughly 11% of them trucks, projected to reach 9,436 by 2035. The structure is 21 ft (6.4 m) long. If it were closed, the detour would be 3.7 mi (6 km).

Location

Open in Google Maps
CarriesSR 93
CrossesOver Porter Run
Location50 Ft N of Per CO Line
RouteState Highway 93
CountyMuskingum County
StateOhio
Coordinates39.81728, -82.07945
Functional classRural Minor Arterial

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 protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy8: Equal 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 spans2
Design loadHS 20
Structure length21 ft (6.4 m)
Longest span8 ft (2.4 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,798 (2015)
Projected traffic9,436 by 2035
Trucks11%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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 SR 93 over Over Porter Run built?

It was built in 1961, making it 64 years old in 2025.

What condition is SR 93 over Over Porter Run 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 August 2024.

How much traffic does SR 93 over Over Porter Run carry?

About 6,798 vehicles per day (2015 count), of which roughly 11% are trucks.

How long is SR 93 over Over Porter Run?

The structure is 21 ft (6.4 m) long with a longest span of 8 ft (2.4 m).

Who owns SR 93 over Over Porter Run?

It is owned by the State Highway Agency.