US Bridges

Dayton-Germantown over Little Twin Creek

Good

Montgomery County, Ohio · .5 Miles South West SR4 · Structure no. 5767202

Built
1997
28 years old
Condition
Good
inspected March 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
121 ft
2 main spans
Daily traffic
4,106
2017 count
Owner
County
County Highway Agency

About this bridge

Dayton-Germantown over Little Twin Creek is a prestressed concrete box beam or girders - multiple carrying Dayton-Germantown over Little Twin 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 good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 4,106 vehicles a day, roughly 1% of them trucks, projected to reach 5,699 by 2037. The structure is 121 ft (36.9 m) long and 40 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesDayton-Germantown
CrossesLittle Twin Creek
Location.5 Miles South West SR4
RouteCity Street 5095
StateOhio
Coordinates39.62704, -84.36548
Functional classUrban Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating72.1 US tons
Inventory rating55.3 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHS 25 or greater
Structure length121 ft (36.9 m)
Longest span59 ft (18 m)
Deck width40 ft (12.2 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,106 (2017)
Projected traffic5,699 by 2037
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Dayton-Germantown over Little Twin Creek built?

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

What condition is Dayton-Germantown over Little Twin 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 Dayton-Germantown over Little Twin Creek carry?

About 4,106 vehicles per day (2017 count), of which roughly 1% are trucks.

How long is Dayton-Germantown over Little Twin Creek?

The structure is 121 ft (36.9 m) long with a longest span of 59 ft (18 m) and a deck 40 ft wide.

Who owns Dayton-Germantown over Little Twin Creek?

It is owned by the County Highway Agency.