US Bridges

CR 500S over Prairie Creek

Good

Tipton County, Indiana · 00.30 E of US 31 · Structure no. 8000018

Built
1968
57 years old
Condition
Good
inspected November 2024
Type
Slab
Concrete Continuous
Length
92 ft
3 main spans
Daily traffic
125
2024 count
Owner
County
County Highway Agency

About this bridge

CR 500S over Prairie Creek is a concrete continuous slab carrying CR 500S over Prairie Creek in Tipton County, Indiana. It was built in 1968, so it is 57 years old, older 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 125 vehicles a day, roughly 5% of them trucks, projected to reach 200 by 2044. The structure is 92 ft (28 m) long and 24 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesCR 500S
CrossesPrairie Creek
Location00.30 E of US 31
RouteCounty Highway 4
StateIndiana
Coordinates40.23174, -86.12278
Functional classRural Local

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 protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating72.1 US tons
Inventory rating43.1 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length92 ft (28 m)
Longest span36 ft (10.9 m)
Deck width24 ft (7.3 m)
Roadway width22 ft (6.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic125 (2024)
Projected traffic200 by 2044
Trucks5%
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 CR 500S over Prairie Creek built?

It was built in 1968, making it 57 years old in 2025.

What condition is CR 500S over Prairie 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 November 2024.

How much traffic does CR 500S over Prairie Creek carry?

About 125 vehicles per day (2024 count), of which roughly 5% are trucks.

How long is CR 500S over Prairie Creek?

The structure is 92 ft (28 m) long with a longest span of 36 ft (10.9 m) and a deck 24 ft wide.

Who owns CR 500S over Prairie Creek?

It is owned by the County Highway Agency.