US Bridges

CR15 over Alum Creek

Poor

Morrow County, Ohio · .5 MI.E.INT.CR24 & CR15 · Structure no. 5931037

Built
1986
39 years old
Condition
Poor
inspected November 2024
Type
Truss - Thru
Steel
Length
86 ft
1 main span
Daily traffic
293
2015 count
Owner
County
County Highway Agency

About this bridge

CR15 over Alum Creek is a steel truss - thru carrying CR15 over Alum Creek in Morrow County, Ohio. It was built in 1986, so it is 39 years old, younger 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.

It carries about 293 vehicles a day, roughly 8% of them trucks, projected to reach 407 by 2035. The structure is 86 ft (26.2 m) long and 24 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesCR15
CrossesAlum Creek
Location.5 MI.E.INT.CR24 & CR15
RouteCounty Highway C0015
StateOhio
Coordinates40.36225, -82.9016
Functional classRural 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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionNovember 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating46.4 US tons
Inventory rating28.5 US tons

Structure

Structure typeTruss - Thru
MaterialSteel
DeckCorrugated steel
Main spans1
Design loadHS 20
Structure length86 ft (26.2 m)
Longest span84 ft (25.6 m)
Deck width24 ft (7.3 m)
Roadway width24 ft (7.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic293 (2015)
Projected traffic407 by 2035
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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 CR15 over Alum Creek built?

It was built in 1986, making it 39 years old in 2025.

What condition is CR15 over Alum Creek 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 November 2024.

How much traffic does CR15 over Alum Creek carry?

About 293 vehicles per day (2015 count), of which roughly 8% are trucks.

How long is CR15 over Alum Creek?

The structure is 86 ft (26.2 m) long with a longest span of 84 ft (25.6 m) and a deck 24 ft wide.

Who owns CR15 over Alum Creek?

It is owned by the County Highway Agency.