US Bridges

CR 700 South over Patoka River

PoorPosted for load

Orange County, Indiana · 0.20 E of CR 325 E · Structure no. 5900065

Built
1885
140 years old, rebuilt 1992
Condition
Poor
inspected May 2024
Type
Truss - Thru
Steel
Length
128 ft
1 main span
Daily traffic
100
2014 count
Owner
County
County Highway Agency

About this bridge

CR 700 South over Patoka River is a steel truss - thru carrying CR 700 South over Patoka River in Orange County, Indiana. It was built in 1885 and reconstructed in 1992, so it is 140 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 3% of them trucks, projected to reach 140 by 2034. The structure is 128 ft (39.1 m) long and 13 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesCR 700 South
CrossesPatoka River
Location0.20 E of CR 325 E
RouteCounty Highway 112
StateIndiana
Coordinates38.45509, -86.39214
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 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 adequacy6: Equal to present minimum criteria
Approach roadway alignment3: Basically intolerable, requiring high priority of corrective action
Operating rating33.4 US tons
Inventory rating20 US tons

Structure

Structure typeTruss - Thru
MaterialSteel
DeckOpen grating
Main spans1 (+2 approach)
Design loadUnknown
Structure length128 ft (39.1 m)
Longest span80 ft (24.3 m)
Deck width13 ft (4.1 m)
Roadway width13 ft (4 m)
Vertical clearance over deck13 ft (4.1 m)

Traffic and service

Average daily traffic100 (2014)
Projected traffic140 by 2034
Trucks3%
Lanes on structure1
Traffic directionOne-lane bridge for two-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 statusEligible for the National Register of Historic Places
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$1.7 million (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was CR 700 South over Patoka River built?

It was built in 1885, making it 140 years old in 2025. It was reconstructed in 1992.

What condition is CR 700 South over Patoka River 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 May 2024.

How much traffic does CR 700 South over Patoka River carry?

About 100 vehicles per day (2014 count), of which roughly 3% are trucks.

How long is CR 700 South over Patoka River?

The structure is 128 ft (39.1 m) long with a longest span of 80 ft (24.3 m) and a deck 13 ft wide.

Who owns CR 700 South over Patoka River?

It is owned by the County Highway Agency.