US Bridges

CR 350S over Redwood Creek

Good

Warren County, Indiana · 00.42 W of CR 450 W · Structure no. 8600117

Built
2014
11 years old
Condition
Good
inspected August 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
75 ft
1 main span
Daily traffic
70
2014 count
Owner
County
County Highway Agency

About this bridge

CR 350S over Redwood Creek is a prestressed concrete box beam or girders - multiple carrying CR 350S over Redwood Creek in Warren County, Indiana. It was built in 2014, so it is 11 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 70 vehicles a day, roughly 1% of them trucks, projected to reach 90 by 2034. The structure is 75 ft (22.8 m) long and 24 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesCR 350S
CrossesRedwood Creek
Location00.42 W of CR 450 W
RouteCounty Highway 168
StateIndiana
Coordinates40.26521, -87.41334
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.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating69.3 US tons
Inventory rating48.2 US tons

Structure

MaterialPrestressed Concrete
DeckNot applicable
Main spans1
Design loadHL 93
Structure length75 ft (22.8 m)
Longest span70 ft (21.4 m)
Deck width24 ft (7.3 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic70 (2014)
Projected traffic90 by 2034
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 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 350S over Redwood Creek built?

It was built in 2014, making it 11 years old in 2025.

What condition is CR 350S over Redwood 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 CR 350S over Redwood Creek carry?

About 70 vehicles per day (2014 count), of which roughly 1% are trucks.

How long is CR 350S over Redwood Creek?

The structure is 75 ft (22.8 m) long with a longest span of 70 ft (21.4 m) and a deck 24 ft wide.

Who owns CR 350S over Redwood Creek?

It is owned by the County Highway Agency.