US Bridges

CR 450W over Spring Creek

PoorPosted for load

Parke County, Indiana · 00.00 Int of CR 900 S · Structure no. 6100043

Built
1965
60 years old
Condition
Poor
inspected April 2024
Type
Channel Beam
Concrete
Length
40 ft
1 main span
Daily traffic
50
2018 count
Owner
County
County Highway Agency

About this bridge

CR 450W over Spring Creek is a concrete channel beam carrying CR 450W over Spring Creek in Parke County, Indiana. It was built in 1965, so it is 60 years old, older than the Indiana average of 46.6 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.

It carries about 50 vehicles a day, roughly 3% of them trucks, projected to reach 60 by 2038. The structure is 40 ft (12.1 m) long and 23 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

CarriesCR 450W
CrossesSpring Creek
Location00.00 Int of CR 900 S
RouteCounty Highway 65
StateIndiana
Coordinates39.63737, -87.32335
Functional classRural Local

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

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.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionApril 2024
Inspection intervalevery 12 months
Operating statusPosted for load restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating45 US tons
Inventory rating26.9 US tons

Structure

Structure typeChannel Beam
MaterialConcrete
DeckConcrete, precast panels
Main spans1
Design loadUnknown
Structure length40 ft (12.1 m)
Longest span36 ft (11.1 m)
Deck width23 ft (7 m)
Roadway width23 ft (6.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic50 (2018)
Projected traffic60 by 2038
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed2.5 mi (4 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$1.2 million (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was CR 450W over Spring Creek built?

It was built in 1965, making it 60 years old in 2025.

What condition is CR 450W over Spring Creek in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in April 2024.

How much traffic does CR 450W over Spring Creek carry?

About 50 vehicles per day (2018 count), of which roughly 3% are trucks.

How long is CR 450W over Spring Creek?

The structure is 40 ft (12.1 m) long with a longest span of 36 ft (11.1 m) and a deck 23 ft wide.

Who owns CR 450W over Spring Creek?

It is owned by the County Highway Agency.