US Bridges

US 30 over CR.1 Marion-Melmore Road

Fair

Crawford County, Ohio · 1.1 Mi.East of Wya.Co. · Structure no. 1700979

Built
2004
21 years old
Condition
Fair
inspected April 2024
Type
Slab
Concrete
Length
66 ft
1 main span
Daily traffic
4,838
2015 count
Owner
State
State Highway Agency

About this bridge

US 30 over CR.1 Marion-Melmore Road is a concrete slab carrying US 30 over CR.1 Marion-Melmore Road in Crawford County, Ohio. It was built in 2004, so it is 21 years old, younger 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 4,838 vehicles a day, roughly 38% of them trucks, projected to reach 6,715 by 2035. The structure is 66 ft (20 m) long and 48 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesUS 30
CrossesCR.1 Marion-Melmore Road
Location1.1 Mi.East of Wya.Co.
RouteU.S. Route 30
CountyCrawford County
StateOhio
Coordinates40.8172, -83.09325
Functional classRural Principal Arterial - Other

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating43.5 US tons
Inventory rating26.1 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20 + Mod
Structure length66 ft (20 m)
Longest span63 ft (19.2 m)
Deck width48 ft (14.7 m)
Roadway width45 ft (13.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,838 (2015)
Projected traffic6,715 by 2035
Trucks38%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was US 30 over CR.1 Marion-Melmore Road built?

It was built in 2004, making it 21 years old in 2025.

What condition is US 30 over CR.1 Marion-Melmore Road 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 April 2024.

How much traffic does US 30 over CR.1 Marion-Melmore Road carry?

About 4,838 vehicles per day (2015 count), of which roughly 38% are trucks.

How long is US 30 over CR.1 Marion-Melmore Road?

The structure is 66 ft (20 m) long with a longest span of 63 ft (19.2 m) and a deck 48 ft wide.

Who owns US 30 over CR.1 Marion-Melmore Road?

It is owned by the State Highway Agency.