US Bridges

CR 700 W over Unger Ditch

Fair

Wabash County, Indiana · 00.30 S of Cooper RD · Structure no. 8500585

Built
1960
65 years old
Condition
Fair
inspected May 2024
Type
Slab
Concrete Continuous
Length
72 ft
3 main spans
Daily traffic
600
2024 count
Owner
County
County Highway Agency

About this bridge

CR 700 W over Unger Ditch is a concrete continuous slab carrying CR 700 W over Unger Ditch in Wabash County, Indiana. It was built in 1960, so it is 65 years old, older than the Indiana average of 46.6 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 600 vehicles a day, roughly 5% of them trucks, projected to reach 900 by 2044. The structure is 72 ft (21.8 m) long and 26 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesCR 700 W
CrossesUnger Ditch
Location00.30 S of Cooper RD
RouteCounty Highway 123
StateIndiana
Coordinates40.7706, -85.92235
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating35.9 US tons
Inventory rating35.9 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadUnknown
Structure length72 ft (21.8 m)
Longest span24 ft (7.4 m)
Deck width26 ft (8 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic600 (2024)
Projected traffic900 by 2044
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was CR 700 W over Unger Ditch built?

It was built in 1960, making it 65 years old in 2025.

What condition is CR 700 W over Unger Ditch in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in May 2024.

How much traffic does CR 700 W over Unger Ditch carry?

About 600 vehicles per day (2024 count), of which roughly 5% are trucks.

How long is CR 700 W over Unger Ditch?

The structure is 72 ft (21.8 m) long with a longest span of 24 ft (7.4 m) and a deck 26 ft wide.

Who owns CR 700 W over Unger Ditch?

It is owned by the County Highway Agency.