US Bridges

SR 60 & SR 146 over 60&146 over Musk R.& RR

Fair

Muskingum County, Ohio · .1 M N of JCT SR 666 · Structure no. 6001939

Built
1975
50 years old
Condition
Fair
inspected October 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
841 ft
6 main spans
Daily traffic
11,047
2015 count
Owner
State
State Highway Agency

About this bridge

SR 60 & SR 146 over 60&146 over Musk R.& RR is a steel continuous stringer/multi-beam or girder carrying SR 60 & SR 146 over 60&146 over Musk R.& RR in Muskingum County, Ohio. It was built in 1975, so it is 50 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 5 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 11,047 vehicles a day, roughly 7% of them trucks, projected to reach 15,333 by 2035. The structure is 841 ft (256.3 m) long and 69 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesSR 60 & SR 146
Crosses60&146 over Musk R.& RR
Location.1 M N of JCT SR 666
RouteState Highway 60
CountyMuskingum County
StateOhio
Coordinates39.94902, -82.00103
Functional classUrban Other Principal 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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating50.7 US tons
Inventory rating39.2 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans6
Design loadHS 20
Structure length841 ft (256.3 m)
Longest span158 ft (48.2 m)
Deck width69 ft (21 m)
Roadway width57 ft (17.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic11,047 (2015)
Projected traffic15,333 by 2035
Trucks7%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesRailroad and waterway
Detour if closed1.2 mi (2 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 60 & SR 146 over 60&146 over Musk R.& RR built?

It was built in 1975, making it 50 years old in 2025.

What condition is SR 60 & SR 146 over 60&146 over Musk R.& RR 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 October 2024.

How much traffic does SR 60 & SR 146 over 60&146 over Musk R.& RR carry?

About 11,047 vehicles per day (2015 count), of which roughly 7% are trucks.

How long is SR 60 & SR 146 over 60&146 over Musk R.& RR?

The structure is 841 ft (256.3 m) long with a longest span of 158 ft (48.2 m) and a deck 69 ft wide.

Who owns SR 60 & SR 146 over 60&146 over Musk R.& RR?

It is owned by the State Highway Agency.