US Bridges

CR193 Troy-Urbana over Lost Creek

Good

Miami County, Ohio · 0.05 E of TR21 · Structure no. 5535980

Built
1951
74 years old, rebuilt 2005
Condition
Good
inspected March 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
145 ft
3 main spans
Daily traffic
1,870
2015 count
Owner
County
County Highway Agency

About this bridge

CR193 Troy-Urbana over Lost Creek is a steel continuous stringer/multi-beam or girder carrying CR193 Troy-Urbana over Lost Creek in Miami County, Ohio. It was built in 1951 and reconstructed in 2005, so it is 74 years old, older 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 1,870 vehicles a day, roughly 7% of them trucks, projected to reach 2,596 by 2038. The structure is 145 ft (44.2 m) long and 28 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesCR193 Troy-Urbana
CrossesLost Creek
Location0.05 E of TR21
RouteCounty Highway 193
StateOhio
Coordinates40.07759, -84.13435
Functional classRural Minor 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.
Substructure7 GoodSome minor problems.
Channel and channel protection9 ExcellentNo problems noted.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating46.4 US tons
Inventory rating35.7 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadH 20
Structure length145 ft (44.2 m)
Longest span55 ft (16.8 m)
Deck width28 ft (8.5 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,870 (2015)
Projected traffic2,596 by 2038
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$398,000
NavigationNo navigation control on waterway

Frequently asked questions

When was CR193 Troy-Urbana over Lost Creek built?

It was built in 1951, making it 74 years old in 2025. It was reconstructed in 2005.

What condition is CR193 Troy-Urbana over Lost Creek 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 March 2024.

How much traffic does CR193 Troy-Urbana over Lost Creek carry?

About 1,870 vehicles per day (2015 count), of which roughly 7% are trucks.

How long is CR193 Troy-Urbana over Lost Creek?

The structure is 145 ft (44.2 m) long with a longest span of 55 ft (16.8 m) and a deck 28 ft wide.

Who owns CR193 Troy-Urbana over Lost Creek?

It is owned by the County Highway Agency.