US Bridges

Sellars Rd. over I75

Fair

Montgomery County, Ohio · 2.46MI.S. of Jct. SR-741 · Structure no. 5706904

Built
1963
62 years old
Condition
Fair
inspected November 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
279 ft
9 main spans
Daily traffic
1,139
2015 count
Owner
State
State Highway Agency

About this bridge

Sellars Rd. over I75 is a steel continuous stringer/multi-beam or girder carrying Sellars Rd. over I75 in Montgomery County, Ohio. It was built in 1963, so it is 62 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 1,139 vehicles a day, roughly 4% of them trucks, projected to reach 139,712 by 2035. The structure is 279 ft (84.9 m) long and 67 ft wide.

CarriesSellars Rd.
CrossesI75
Location2.46MI.S. of Jct. SR-741
RouteCounty Highway C0053
StateOhio
Coordinates39.68755, -84.22969
Functional classUrban Minor Arterial

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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment9: Superior to present desirable criteria
Operating rating21.4 US tons
Inventory rating17.9 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans9
Design loadHS 20
Structure length279 ft (84.9 m)
Longest span78 ft (23.9 m)
Deck width67 ft (20.5 m)
Roadway width55 ft (16.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,139 (2015)
Projected traffic139,712 by 2035
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
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 Sellars Rd. over I75 built?

It was built in 1963, making it 62 years old in 2025.

What condition is Sellars Rd. over I75 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 November 2024.

How much traffic does Sellars Rd. over I75 carry?

About 1,139 vehicles per day (2015 count), of which roughly 4% are trucks.

How long is Sellars Rd. over I75?

The structure is 279 ft (84.9 m) long with a longest span of 78 ft (23.9 m) and a deck 67 ft wide.

Who owns Sellars Rd. over I75?

It is owned by the State Highway Agency.