US Bridges

CR 450N over Bear Creek

Fair

Fountain County, Indiana · 00.30 W of CR 250 W · Structure no. 2300095

Built
1910
115 years old, rebuilt 1993
Condition
Fair
inspected June 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
23 ft
1 main span
Daily traffic
120
2024 count
Owner
County
County Highway Agency

About this bridge

CR 450N over Bear Creek is a prestressed concrete box beam or girders - multiple carrying CR 450N over Bear Creek in Fountain County, Indiana. It was built in 1910 and reconstructed in 1993, so it is 115 years old, older than the Indiana average of 46.6 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 120 vehicles a day, roughly 6% of them trucks, projected to reach 160 by 2044. The structure is 23 ft (7.1 m) long and 24 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesCR 450N
CrossesBear Creek
Location00.30 W of CR 250 W
RouteCounty Highway 56
StateIndiana
Coordinates40.19333, -87.31267
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating42.5 US tons
Inventory rating32.8 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadUnknown
Structure length23 ft (7.1 m)
Longest span20 ft (6.2 m)
Deck width24 ft (7.3 m)
Roadway width24 ft (7.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic120 (2024)
Projected traffic160 by 2044
Trucks6%
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 450N over Bear Creek built?

It was built in 1910, making it 115 years old in 2025. It was reconstructed in 1993.

What condition is CR 450N over Bear Creek in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in June 2024.

How much traffic does CR 450N over Bear Creek carry?

About 120 vehicles per day (2024 count), of which roughly 6% are trucks.

How long is CR 450N over Bear Creek?

The structure is 23 ft (7.1 m) long with a longest span of 20 ft (6.2 m) and a deck 24 ft wide.

Who owns CR 450N over Bear Creek?

It is owned by the County Highway Agency.