US Bridges

London West RD over Black Fork Mohican

Good

Richland County, Ohio · 0.1 MI E of SR 61 · Structure no. 7033045

Built
2024
1 years old
Condition
Good
inspected December 2024
Type
Slab
Concrete Continuous
Length
86 ft
3 main spans
Daily traffic
950
2024 count
Owner
County
County Highway Agency

About this bridge

London West RD over Black Fork Mohican is a concrete continuous slab carrying London West RD over Black Fork Mohican in Richland County, Ohio. It was built in 2024, so it is 1 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 950 vehicles a day, roughly 3% of them trucks, projected to reach 1,065 by 2044. The structure is 86 ft (26.2 m) long and 30 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesLondon West RD
CrossesBlack Fork Mohican
Location0.1 MI E of SR 61
RouteCounty Highway 58
StateOhio
Coordinates40.90846, -82.65685
Functional classUrban Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck9 ExcellentNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure9 ExcellentNo problems noted.
Channel and channel protection9 ExcellentNo problems noted.
Last inspectionDecember 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation9: Superior to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating64.3 US tons
Inventory rating49.6 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length86 ft (26.2 m)
Longest span32 ft (9.9 m)
Deck width30 ft (9.1 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic950 (2024)
Projected traffic1,065 by 2044
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$806 million
NavigationNo navigation control on waterway

Frequently asked questions

When was London West RD over Black Fork Mohican built?

It was built in 2024, making it 1 years old in 2025.

What condition is London West RD over Black Fork Mohican 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 December 2024.

How much traffic does London West RD over Black Fork Mohican carry?

About 950 vehicles per day (2024 count), of which roughly 3% are trucks.

How long is London West RD over Black Fork Mohican?

The structure is 86 ft (26.2 m) long with a longest span of 32 ft (9.9 m) and a deck 30 ft wide.

Who owns London West RD over Black Fork Mohican?

It is owned by the County Highway Agency.