US Bridges

SR 115 over Usr 30

Fair

Allen County, Ohio · 7.76 Mi. East of IR75 · Structure no. 0203637

Built
1969
56 years old
Condition
Fair
inspected September 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
296 ft
4 main spans
Daily traffic
4,303
2015 count
Owner
State
State Highway Agency

About this bridge

SR 115 over Usr 30 is a steel continuous stringer/multi-beam or girder carrying SR 115 over Usr 30 in Allen County, Ohio. It was built in 1969, so it is 56 years old, older than the Ohio average of 47.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 4,303 vehicles a day, roughly 11% of them trucks, projected to reach 5,973 by 2035. The structure is 296 ft (90.2 m) long and 36 ft wide. If it were closed, the detour would be 5 mi (8 km).

Location

Open in Google Maps
CarriesSR 115
CrossesUsr 30
Location7.76 Mi. East of IR75
RouteState Highway 115
CountyAllen County
StateOhio
Coordinates40.82683, -84.13577
Functional classRural Major Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionSeptember 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating64.3 US tons
Inventory rating39.2 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadH 20
Structure length296 ft (90.2 m)
Longest span82 ft (25 m)
Deck width36 ft (11.1 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,303 (2015)
Projected traffic5,973 by 2035
Trucks11%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed5 mi (8 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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was SR 115 over Usr 30 built?

It was built in 1969, making it 56 years old in 2025.

What condition is SR 115 over Usr 30 in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in September 2024.

How much traffic does SR 115 over Usr 30 carry?

About 4,303 vehicles per day (2015 count), of which roughly 11% are trucks.

How long is SR 115 over Usr 30?

The structure is 296 ft (90.2 m) long with a longest span of 82 ft (25 m) and a deck 36 ft wide.

Who owns SR 115 over Usr 30?

It is owned by the State Highway Agency.