US Bridges

Walker Ramp RD over Branch Big Raccoon CR

PoorPosted for load

Parke County, Indiana · 00.10 N Ferndale RD · Structure no. 6100096

Built
1920
105 years old
Condition
Poor
inspected April 2024
Type
Slab
Concrete
Length
35 ft
1 main span
Daily traffic
213
2018 count
Owner
County
County Highway Agency

About this bridge

Walker Ramp RD over Branch Big Raccoon CR is a concrete slab carrying Walker Ramp RD over Branch Big Raccoon CR in Parke County, Indiana. It was built in 1920, so it is 105 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 213 vehicles a day, roughly 5% of them trucks, projected to reach 253 by 2038. The structure is 35 ft (10.7 m) long and 21 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesWalker Ramp RD
CrossesBranch Big Raccoon CR
Location00.10 N Ferndale RD
RouteCounty Highway 0
StateIndiana
Coordinates39.70806, -87.0656
Functional classRural Major Collector

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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
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
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating23.4 US tons
Inventory rating20.1 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadUnknown
Structure length35 ft (10.7 m)
Longest span29 ft (8.9 m)
Deck width21 ft (6.4 m)
Roadway width18 ft (5.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic213 (2018)
Projected traffic253 by 2038
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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$1.1 million (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Walker Ramp RD over Branch Big Raccoon CR built?

It was built in 1920, making it 105 years old in 2025.

What condition is Walker Ramp RD over Branch Big Raccoon CR 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 Walker Ramp RD over Branch Big Raccoon CR carry?

About 213 vehicles per day (2018 count), of which roughly 5% are trucks.

How long is Walker Ramp RD over Branch Big Raccoon CR?

The structure is 35 ft (10.7 m) long with a longest span of 29 ft (8.9 m) and a deck 21 ft wide.

Who owns Walker Ramp RD over Branch Big Raccoon CR?

It is owned by the County Highway Agency.