US Bridges

SR - 41 over Trib Stillwater River

Good

Miami County, Ohio · .28MI. SE of Jct. SR-48 · Structure no. 5500826

Built
1991
34 years old
Condition
Good
inspected August 2024
Type
Culvert
Steel
Length
21 ft
1 main span
Daily traffic
8,682
2015 count
Owner
State
State Highway Agency

About this bridge

SR - 41 over Trib Stillwater River is a steel culvert carrying SR - 41 over Trib Stillwater River in Miami County, Ohio. It was built in 1991, so it is 34 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 8,682 vehicles a day, roughly 6% of them trucks, projected to reach 12,051 by 2035. The structure is 21 ft (6.4 m) long. If it were closed, the detour would be 6.2 mi (10 km).

CarriesSR - 41
CrossesTrib Stillwater River
Location.28MI. SE of Jct. SR-48
RouteState Highway 41
StateOhio
Coordinates40.11276, -84.34947
Functional classRural Major Collector

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 protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating82.1 US tons
Inventory rating49.3 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans1
Design loadHS 20 + Mod
Structure length21 ft (6.4 m)
Longest span21 ft (6.4 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,682 (2015)
Projected traffic12,051 by 2035
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 km)
TollOn a free road
National Highway SystemNo

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 SR - 41 over Trib Stillwater River built?

It was built in 1991, making it 34 years old in 2025.

What condition is SR - 41 over Trib Stillwater 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 August 2024.

How much traffic does SR - 41 over Trib Stillwater River carry?

About 8,682 vehicles per day (2015 count), of which roughly 6% are trucks.

How long is SR - 41 over Trib Stillwater River?

The structure is 21 ft (6.4 m) long with a longest span of 21 ft (6.4 m).

Who owns SR - 41 over Trib Stillwater River?

It is owned by the State Highway Agency.