US Bridges

CR 350N over Little Killbuck Creek

Good

Madison County, Indiana · 00.20 E CR 100 E · Structure no. 4800091

Built
1988
37 years old
Condition
Good
inspected September 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
44 ft
1 main span
Daily traffic
769
2023 count
Owner
County
County Highway Agency

About this bridge

CR 350N over Little Killbuck Creek is a prestressed concrete box beam or girders - multiple carrying CR 350N over Little Killbuck Creek in Madison County, Indiana. It was built in 1988, so it is 37 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 769 vehicles a day, roughly 3% of them trucks, projected to reach 1,089 by 2043. The structure is 44 ft (13.5 m) long and 30 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesCR 350N
CrossesLittle Killbuck Creek
Location00.20 E CR 100 E
RouteCounty Highway 218
StateIndiana
Coordinates40.15919, -85.65632
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 protection8 Very GoodNo problems noted.
Last inspectionSeptember 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 geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating60.4 US tons
Inventory rating35.9 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadUnknown
Structure length44 ft (13.5 m)
Longest span43 ft (13.2 m)
Deck width30 ft (9.1 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic769 (2023)
Projected traffic1,089 by 2043
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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 350N over Little Killbuck Creek built?

It was built in 1988, making it 37 years old in 2025.

What condition is CR 350N over Little Killbuck 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 September 2024.

How much traffic does CR 350N over Little Killbuck Creek carry?

About 769 vehicles per day (2023 count), of which roughly 3% are trucks.

How long is CR 350N over Little Killbuck Creek?

The structure is 44 ft (13.5 m) long with a longest span of 43 ft (13.2 m) and a deck 30 ft wide.

Who owns CR 350N over Little Killbuck Creek?

It is owned by the County Highway Agency.