US Bridges

SR 56 over Green Valley Creek

Good

Switzerland County, Indiana · 06.54 W SR 129 · Structure no. 020391

Built
2019
6 years old
Condition
Good
inspected August 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
70 ft
1 main span
Daily traffic
1,760
2016 count
Owner
State
State Highway Agency

About this bridge

SR 56 over Green Valley Creek is a prestressed concrete stringer/multi-beam or girder carrying SR 56 over Green Valley Creek in Switzerland County, Indiana. It was built in 2019, so it is 6 years old, younger than the Indiana average of 46.6 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 1,760 vehicles a day, roughly 7% of them trucks, projected to reach 1,990 by 2039. The structure is 70 ft (21.3 m) long and 33 ft wide. If it were closed, the detour would be 7.5 mi (12 km).

CarriesSR 56
CrossesGreen Valley Creek
Location06.54 W SR 129
RouteState Highway 56
StateIndiana
Coordinates38.69358, -85.18884
Functional classRural Minor Arterial

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.
Substructure9 ExcellentNo problems noted.
Channel and channel protection9 ExcellentNo problems noted.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating71.4 US tons
Inventory rating53.9 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length70 ft (21.3 m)
Longest span68 ft (20.7 m)
Deck width33 ft (10 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,760 (2016)
Projected traffic1,990 by 2039
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed7.5 mi (12 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 56 over Green Valley Creek built?

It was built in 2019, making it 6 years old in 2025.

What condition is SR 56 over Green Valley 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 August 2024.

How much traffic does SR 56 over Green Valley Creek carry?

About 1,760 vehicles per day (2016 count), of which roughly 7% are trucks.

How long is SR 56 over Green Valley Creek?

The structure is 70 ft (21.3 m) long with a longest span of 68 ft (20.7 m) and a deck 33 ft wide.

Who owns SR 56 over Green Valley Creek?

It is owned by the State Highway Agency.