US Bridges

Heller over West Branch

Good

Darke County, Ohio · .88 MI N SR 502 · Structure no. 1941003

Built
1983
42 years old
Condition
Good
inspected July 2024
Type
Truss - Thru
Steel
Length
83 ft
1 main span
Daily traffic
171
2015 count
Owner
County
County Highway Agency

About this bridge

Heller over West Branch is a steel truss - thru carrying Heller over West Branch in Darke County, Ohio. It was built in 1983, so it is 42 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 171 vehicles a day, roughly 8% of them trucks, projected to reach 237 by 2035. The structure is 83 ft (25.3 m) long and 24 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesHeller
CrossesWest Branch
Location.88 MI N SR 502
RouteCounty Highway C0267
StateOhio
Coordinates40.11705, -84.68079
Functional classRural Local

Condition and inspection

Good

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

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJuly 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating50 US tons
Inventory rating28.5 US tons

Structure

Structure typeTruss - Thru
MaterialSteel
DeckWood or timber
Main spans1
Design loadHS 20
Structure length83 ft (25.3 m)
Longest span80 ft (24.4 m)
Deck width24 ft (7.3 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic171 (2015)
Projected traffic237 by 2035
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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 Heller over West Branch built?

It was built in 1983, making it 42 years old in 2025.

What condition is Heller over West Branch 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 July 2024.

How much traffic does Heller over West Branch carry?

About 171 vehicles per day (2015 count), of which roughly 8% are trucks.

How long is Heller over West Branch?

The structure is 83 ft (25.3 m) long with a longest span of 80 ft (24.4 m) and a deck 24 ft wide.

Who owns Heller over West Branch?

It is owned by the County Highway Agency.