US Bridges

CR 475 East over Patoka River

Good

Orange County, Indiana · 1.00 N of CR 600 S · Structure no. 5900059

Built
1990
35 years old
Condition
Good
inspected May 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
32 ft
1 main span
Daily traffic
425
2021 count
Owner
County
County Highway Agency

About this bridge

CR 475 East over Patoka River is a prestressed concrete box beam or girders - multiple carrying CR 475 East over Patoka River in Orange County, Indiana. It was built in 1990, so it is 35 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 425 vehicles a day, roughly 12% of them trucks, projected to reach 425 by 2041. The structure is 32 ft (9.7 m) long and 25 ft wide. If it were closed, the detour would be 7.5 mi (12 km).

CarriesCR 475 East
CrossesPatoka River
Location1.00 N of CR 600 S
RouteCounty Highway 61
StateIndiana
Coordinates38.48547, -86.37481
Functional classRural Minor 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.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating66.2 US tons
Inventory rating39.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20
Structure length32 ft (9.7 m)
Longest span30 ft (9 m)
Deck width25 ft (7.7 m)
Roadway width25 ft (7.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic425 (2021)
Projected traffic425 by 2041
Trucks12%
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

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 CR 475 East over Patoka River built?

It was built in 1990, making it 35 years old in 2025.

What condition is CR 475 East over Patoka River 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 May 2024.

How much traffic does CR 475 East over Patoka River carry?

About 425 vehicles per day (2021 count), of which roughly 12% are trucks.

How long is CR 475 East over Patoka River?

The structure is 32 ft (9.7 m) long with a longest span of 30 ft (9 m) and a deck 25 ft wide.

Who owns CR 475 East over Patoka River?

It is owned by the County Highway Agency.