US Bridges

Cummings Road over Olentangy River

PoorPosted for load

Crawford County, Ohio · 500 N of Charles ST · Structure no. 1763687

Built
1900
125 years old, rebuilt 1978
Condition
Poor
inspected June 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
54 ft
1 main span
Daily traffic
1,295
2015 count
Owner
City
City or Municipal Highway Agency

About this bridge

Cummings Road over Olentangy River is a prestressed concrete stringer/multi-beam or girder carrying Cummings Road over Olentangy River in Crawford County, Ohio. It was built in 1900 and reconstructed in 1978, 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 poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.

It carries about 1,295 vehicles a day, roughly 5% of them trucks, projected to reach 1,797 by 2035. The structure is 54 ft (16.5 m) long and 18 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesCummings Road
CrossesOlentangy River
Location500 N of Charles ST
RouteCity Street 317
StateOhio
Coordinates40.7393, -82.76502
Functional classUrban Local

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJune 2024
Inspection intervalevery 12 months
Operating statusPosted for load restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation3: Basically intolerable, requiring high priority of corrective action
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating30 US tons
Inventory rating6.8 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length54 ft (16.5 m)
Longest span50 ft (15.2 m)
Deck width18 ft (5.6 m)
Roadway width16 ft (4.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,295 (2015)
Projected traffic1,797 by 2035
Trucks5%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 Cummings Road over Olentangy River built?

It was built in 1900, making it 125 years old in 2025. It was reconstructed in 1978.

What condition is Cummings Road over Olentangy River in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in June 2024.

How much traffic does Cummings Road over Olentangy River carry?

About 1,295 vehicles per day (2015 count), of which roughly 5% are trucks.

How long is Cummings Road over Olentangy River?

The structure is 54 ft (16.5 m) long with a longest span of 50 ft (15.2 m) and a deck 18 ft wide.

Who owns Cummings Road over Olentangy River?

It is owned by the City or Municipal Highway Agency.