US Bridges

Woodman DR M74 over Lilly Creek

Fair

Montgomery County, Ohio · 200 Ft. North Airway Rd. · Structure no. 5770580

Built
1997
28 years old
Condition
Fair
inspected April 2024
Type
Slab
Concrete
Length
38 ft
1 main span
Daily traffic
29,400
2019 count
Owner
County
County Highway Agency

About this bridge

Woodman DR M74 over Lilly Creek is a concrete slab carrying Woodman DR M74 over Lilly Creek in Montgomery County, Ohio. It was built in 1997, so it is 28 years old, younger 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 29,400 vehicles a day, roughly 4% of them trucks, projected to reach 43,643 by 2038. The structure is 38 ft (11.6 m) long and 101 ft wide.

Location

Open in Google Maps
CarriesWoodman DR M74
CrossesLilly Creek
Location200 Ft. North Airway Rd.
RouteCity Street 74
CountyMontgomery County
StateOhio
Coordinates39.77, -84.12313
Functional classUrban Other Principal 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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionApril 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating89.3 US tons
Inventory rating53.6 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 25 or greater
Structure length38 ft (11.6 m)
Longest span37 ft (11.3 m)
Deck width101 ft (30.8 m)
Roadway width101 ft (30.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic29,400 (2019)
Projected traffic43,643 by 2038
Trucks4%
Lanes on structure6
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
TollOn a free road
National Highway SystemYes

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 Woodman DR M74 over Lilly Creek built?

It was built in 1997, making it 28 years old in 2025.

What condition is Woodman DR M74 over Lilly Creek 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 April 2024.

How much traffic does Woodman DR M74 over Lilly Creek carry?

About 29,400 vehicles per day (2019 count), of which roughly 4% are trucks.

How long is Woodman DR M74 over Lilly Creek?

The structure is 38 ft (11.6 m) long with a longest span of 37 ft (11.3 m) and a deck 101 ft wide.

Who owns Woodman DR M74 over Lilly Creek?

It is owned by the County Highway Agency.