US Bridges

New Discovery RD over Williams Creek

PoorPosted for load

Parke County, Indiana · 00.05 E of Bridgeton RD · Structure no. 6100083

Built
1900
125 years old
Condition
Poor
inspected April 2024
Type
Stringer/Multi-beam or Girder
Concrete
Length
55 ft
1 main span
Daily traffic
737
2018 count
Owner
County
County Highway Agency

About this bridge

New Discovery RD over Williams Creek is a concrete stringer/multi-beam or girder carrying New Discovery RD over Williams Creek in Parke County, Indiana. It was built in 1900, so it is 125 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 737 vehicles a day, roughly 5% of them trucks, projected to reach 876 by 2038. The structure is 55 ft (16.7 m) long and 21 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesNew Discovery RD
CrossesWilliams Creek
Location00.05 E of Bridgeton RD
RouteCounty Highway 0
StateIndiana
Coordinates39.7443, -87.20704
Functional classRural Minor 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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2024
Inspection intervalevery 12 months
Operating statusPosted for load restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation2: Basically intolerable, requiring high priority of replacement
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating21.5 US tons
Inventory rating12.9 US tons

Structure

MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadUnknown
Structure length55 ft (16.7 m)
Longest span50 ft (15.2 m)
Deck width21 ft (6.5 m)
Roadway width18 ft (5.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic737 (2018)
Projected traffic876 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 statusEligible for the National Register of Historic Places
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$1.4 million (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was New Discovery RD over Williams Creek built?

It was built in 1900, making it 125 years old in 2025.

What condition is New Discovery RD over Williams 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 New Discovery RD over Williams Creek carry?

About 737 vehicles per day (2018 count), of which roughly 5% are trucks.

How long is New Discovery RD over Williams Creek?

The structure is 55 ft (16.7 m) long with a longest span of 50 ft (15.2 m) and a deck 21 ft wide.

Who owns New Discovery RD over Williams Creek?

It is owned by the County Highway Agency.