US Bridges

CR 7 over Trib of Delano Run

Good

Knox County, Ohio · .2 MI North of SR 661 · Structure no. 4232569

Built
2013
12 years old
Condition
Good
inspected May 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
34 ft
1 main span
Daily traffic
4,805
2015 count
Owner
County
County Highway Agency

About this bridge

CR 7 over Trib of Delano Run is a prestressed concrete box beam or girders - multiple carrying CR 7 over Trib of Delano Run in Knox County, Ohio. It was built in 2013, so it is 12 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 4,805 vehicles a day, roughly 12% of them trucks, projected to reach 6,669 by 2035. The structure is 34 ft (10.4 m) long and 32 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
CarriesCR 7
CrossesTrib of Delano Run
Location.2 MI North of SR 661
RouteCounty Highway C0007
CountyKnox County
StateOhio
Coordinates40.35917, -82.49417
Functional classUrban Collector

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 inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation9: Superior to present desirable criteria
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 rating92.8 US tons
Inventory rating71.4 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length34 ft (10.4 m)
Longest span31 ft (9.4 m)
Deck width32 ft (9.8 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,805 (2015)
Projected traffic6,669 by 2035
Trucks12%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 7 over Trib of Delano Run built?

It was built in 2013, making it 12 years old in 2025.

What condition is CR 7 over Trib of Delano Run 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 May 2023.

How much traffic does CR 7 over Trib of Delano Run carry?

About 4,805 vehicles per day (2015 count), of which roughly 12% are trucks.

How long is CR 7 over Trib of Delano Run?

The structure is 34 ft (10.4 m) long with a longest span of 31 ft (9.4 m) and a deck 32 ft wide.

Who owns CR 7 over Trib of Delano Run?

It is owned by the County Highway Agency.