US Bridges

Smart Road over Rocky Fork Mohican River

Good

Richland County, Ohio · 1.38 Miles No. of SR 39 · Structure no. 7035748

Built
1996
29 years old
Condition
Good
inspected September 2023
Type
Slab
Concrete Continuous
Length
112 ft
3 main spans
Daily traffic
324
2015 count
Owner
County
County Highway Agency

About this bridge

Smart Road over Rocky Fork Mohican River is a concrete continuous slab carrying Smart Road over Rocky Fork Mohican River in Richland County, Ohio. It was built in 1996, so it is 29 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 324 vehicles a day, roughly 7% of them trucks, projected to reach 450 by 2035. The structure is 112 ft (34.1 m) long and 28 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

Location

Open in Google Maps
CarriesSmart Road
CrossesRocky Fork Mohican River
Location1.38 Miles No. of SR 39
RouteCounty Highway T0355
CountyRichland County
StateOhio
Coordinates40.7219, -82.40486
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating75 US tons
Inventory rating46.4 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadOther
Structure length112 ft (34.1 m)
Longest span43 ft (13.1 m)
Deck width28 ft (8.5 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic324 (2015)
Projected traffic450 by 2035
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.8 mi (11 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 Smart Road over Rocky Fork Mohican River built?

It was built in 1996, making it 29 years old in 2025.

What condition is Smart Road over Rocky Fork Mohican River 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 2023.

How much traffic does Smart Road over Rocky Fork Mohican River carry?

About 324 vehicles per day (2015 count), of which roughly 7% are trucks.

How long is Smart Road over Rocky Fork Mohican River?

The structure is 112 ft (34.1 m) long with a longest span of 43 ft (13.1 m) and a deck 28 ft wide.

Who owns Smart Road over Rocky Fork Mohican River?

It is owned by the County Highway Agency.