US Bridges

Shafer Ridge Road over Dry Run

PoorPosted for load

Crawford County, Indiana · 1.20 E of Bauer Lane · Structure no. 1300047

Built
1930
95 years old, rebuilt 1996
Condition
Poor
inspected September 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
29 ft
1 main span
Daily traffic
100
2024 count
Owner
County
County Highway Agency

About this bridge

Shafer Ridge Road over Dry Run is a steel stringer/multi-beam or girder carrying Shafer Ridge Road over Dry Run in Crawford County, Indiana. It was built in 1930 and reconstructed in 1996, so it is 95 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 100 vehicles a day, roughly 5% of them trucks, projected to reach 150 by 2044. The structure is 29 ft (8.8 m) long and 16 ft wide. If it were closed, the detour would be 5.6 mi (9 km).

CarriesShafer Ridge Road
CrossesDry Run
Location1.20 E of Bauer Lane
RouteCounty Highway 0
StateIndiana
Coordinates38.25672, -86.31099
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
Deck7 GoodSome minor problems.
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 inspectionSeptember 2024
Inspection intervalevery 12 months
Operating statusPosted for load restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment6: Equal to present minimum criteria
Operating rating31.3 US tons
Inventory rating18.6 US tons

Structure

MaterialSteel
DeckOpen grating
Main spans1
Design loadUnknown
Structure length29 ft (8.8 m)
Longest span26 ft (7.8 m)
Deck width16 ft (4.8 m)
Roadway width16 ft (4.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (2024)
Projected traffic150 by 2044
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5.6 mi (9 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$400,000 (2022 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Shafer Ridge Road over Dry Run built?

It was built in 1930, making it 95 years old in 2025. It was reconstructed in 1996.

What condition is Shafer Ridge Road over Dry Run 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 September 2024.

How much traffic does Shafer Ridge Road over Dry Run carry?

About 100 vehicles per day (2024 count), of which roughly 5% are trucks.

How long is Shafer Ridge Road over Dry Run?

The structure is 29 ft (8.8 m) long with a longest span of 26 ft (7.8 m) and a deck 16 ft wide.

Who owns Shafer Ridge Road over Dry Run?

It is owned by the County Highway Agency.