US Bridges

CR 42 over Little Muskingum River

GoodPosted for load

Monroe County, Ohio · 3.05 Mi. N. Int. CR 40 · Structure no. 5632668

Built
1900
125 years old, rebuilt 1998
Condition
Good
inspected June 2024
Type
Truss - Thru
Steel
Length
85 ft
1 main span
Daily traffic
385
2015 count
Owner
County
County Highway Agency

About this bridge

CR 42 over Little Muskingum River is a steel truss - thru carrying CR 42 over Little Muskingum River in Monroe County, Ohio. It was built in 1900 and reconstructed in 1998, so it is 125 years old, older 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. Its operating status is: posted for load restriction.

It carries about 385 vehicles a day, roughly 8% of them trucks, projected to reach 534 by 2035. The structure is 85 ft (25.9 m) long and 18 ft wide. If it were closed, the detour would be 8.1 mi (13 km).

CarriesCR 42
CrossesLittle Muskingum River
Location3.05 Mi. N. Int. CR 40
RouteCounty Highway C0042
StateOhio
Coordinates39.67444, -81.13556
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJune 2024
Inspection intervalevery 12 months
Operating statusPosted for load restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating42.9 US tons
Inventory rating25 US tons

Structure

Structure typeTruss - Thru
MaterialSteel
DeckCorrugated steel
Main spans1
Design loadHS 20
Structure length85 ft (25.9 m)
Longest span83 ft (25.3 m)
Deck width18 ft (5.6 m)
Roadway width16 ft (4.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic385 (2015)
Projected traffic534 by 2035
Trucks8%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.1 mi (13 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 CR 42 over Little Muskingum River built?

It was built in 1900, making it 125 years old in 2025. It was reconstructed in 1998.

What condition is CR 42 over Little Muskingum 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 June 2024.

How much traffic does CR 42 over Little Muskingum River carry?

About 385 vehicles per day (2015 count), of which roughly 8% are trucks.

How long is CR 42 over Little Muskingum River?

The structure is 85 ft (25.9 m) long with a longest span of 83 ft (25.3 m) and a deck 18 ft wide.

Who owns CR 42 over Little Muskingum River?

It is owned by the County Highway Agency.