US Bridges

SR 64SR 66 over Whiskey Run

Good

Crawford County, Indiana · 01.16 E SR 66 · Structure no. 023100

Built
1993
32 years old
Condition
Good
inspected December 2024
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete Continuous
Length
137 ft
3 main spans
Daily traffic
3,427
2020 count
Owner
State
State Highway Agency

About this bridge

SR 64SR 66 over Whiskey Run is a prestressed concrete continuous box beam or girders - single or spread carrying SR 64SR 66 over Whiskey Run in Crawford County, Indiana. It was built in 1993, so it is 32 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 3,427 vehicles a day, roughly 9% of them trucks, projected to reach 3,427 by 2040. The structure is 137 ft (41.7 m) long and 48 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

Location

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CarriesSR 64SR 66
CrossesWhiskey Run
Location01.16 E SR 66
RouteState Highway 64
CountyCrawford County
StateIndiana
Coordinates38.36645, -86.32565
Functional classRural Major Collector

Condition and inspection

Good

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48.6 US tons
Inventory rating37.5 US tons

Structure

Structure typeBox Beam or Girders - Single or Spread
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length137 ft (41.7 m)
Longest span54 ft (16.4 m)
Deck width48 ft (14.7 m)
Roadway width45 ft (13.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,427 (2020)
Projected traffic3,427 by 2040
Trucks9%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.8 mi (11 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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$750,000
NavigationNo navigation control on waterway

Frequently asked questions

When was SR 64SR 66 over Whiskey Run built?

It was built in 1993, making it 32 years old in 2025.

What condition is SR 64SR 66 over Whiskey Run 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 December 2024.

How much traffic does SR 64SR 66 over Whiskey Run carry?

About 3,427 vehicles per day (2020 count), of which roughly 9% are trucks.

How long is SR 64SR 66 over Whiskey Run?

The structure is 137 ft (41.7 m) long with a longest span of 54 ft (16.4 m) and a deck 48 ft wide.

Who owns SR 64SR 66 over Whiskey Run?

It is owned by the State Highway Agency.