US Bridges

New US 30 over Trib.Of Olentangy River

Good

Crawford County, Ohio · 0.7 Mi.E.Of S.R.602 · Structure no. 1701940

Built
2005
20 years old
Condition
Good
inspected June 2024
Type
Culvert
Concrete
Length
37 ft
2 main spans
Daily traffic
13,031
2015 count
Owner
State
State Highway Agency

About this bridge

New US 30 over Trib.Of Olentangy River is a concrete culvert carrying New US 30 over Trib.Of Olentangy River in Crawford County, Ohio. It was built in 2005, so it is 20 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 13,031 vehicles a day, roughly 28% of them trucks, projected to reach 18,087 by 2035. The structure is 37 ft (11.3 m) long. If it were closed, the detour would be 3.1 mi (5 km).

CarriesNew US 30
CrossesTrib.Of Olentangy River
Location0.7 Mi.E.Of S.R.602
RouteU.S. Route 30
StateOhio
Coordinates40.76269, -82.845
Functional classRural Principal Arterial - Other

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating46.4 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHS 20 + Mod
Structure length37 ft (11.3 m)
Longest span20 ft (6.1 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic13,031 (2015)
Projected traffic18,087 by 2035
Trucks28%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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 New US 30 over Trib.Of Olentangy River built?

It was built in 2005, making it 20 years old in 2025.

What condition is New US 30 over Trib.Of Olentangy 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 New US 30 over Trib.Of Olentangy River carry?

About 13,031 vehicles per day (2015 count), of which roughly 28% are trucks.

How long is New US 30 over Trib.Of Olentangy River?

The structure is 37 ft (11.3 m) long with a longest span of 20 ft (6.1 m).

Who owns New US 30 over Trib.Of Olentangy River?

It is owned by the State Highway Agency.