US Bridges

US 42 over Scioto River

Fair

Delaware County, Ohio · 0.40 MI N of SR257 · Structure no. 2101742

Built
1946
79 years old, rebuilt 1993
Condition
Fair
inspected January 2025
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
522 ft
5 main spans
Daily traffic
10,343
2015 count
Owner
State
State Highway Agency

About this bridge

US 42 over Scioto River is a steel continuous stringer/multi-beam or girder carrying US 42 over Scioto River in Delaware County, Ohio. It was built in 1946 and reconstructed in 1993, so it is 79 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 10,343 vehicles a day, roughly 20% of them trucks, projected to reach 14,356 by 2038. The structure is 522 ft (159 m) long and 39 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesUS 42
CrossesScioto River
Location0.40 MI N of SR257
RouteU.S. Route 42
StateOhio
Coordinates40.24371, -83.14776
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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJanuary 2025
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating28.9 US tons
Inventory rating22.5 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans5
Design loadHS 20 + Mod
Structure length522 ft (159 m)
Longest span113 ft (34.3 m)
Deck width39 ft (11.9 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10,343 (2015)
Projected traffic14,356 by 2038
Trucks20%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.9 mi (3 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—
NavigationNo navigation control on waterway

Frequently asked questions

When was US 42 over Scioto River built?

It was built in 1946, making it 79 years old in 2025. It was reconstructed in 1993.

What condition is US 42 over Scioto River 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 January 2025.

How much traffic does US 42 over Scioto River carry?

About 10,343 vehicles per day (2015 count), of which roughly 20% are trucks.

How long is US 42 over Scioto River?

The structure is 522 ft (159 m) long with a longest span of 113 ft (34.3 m) and a deck 39 ft wide.

Who owns US 42 over Scioto River?

It is owned by the State Highway Agency.