US Bridges

CR 800E over Jain Ditch

PoorPosted for load

Starke County, Indiana · 00.20 S CR 500 N · Structure no. 7500015

Built
1950
75 years old, rebuilt 1993
Condition
Poor
inspected October 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
30 ft
1 main span
Daily traffic
125
2017 count
Owner
County
County Highway Agency

About this bridge

CR 800E over Jain Ditch is a steel stringer/multi-beam or girder carrying CR 800E over Jain Ditch in Starke County, Indiana. It was built in 1950 and reconstructed in 1993, so it is 75 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 125 vehicles a day, roughly 4% of them trucks, projected to reach 200 by 2037. The structure is 30 ft (9.1 m) long and 22 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

CarriesCR 800E
CrossesJain Ditch
Location00.20 S CR 500 N
RouteCounty Highway 81
StateIndiana
Coordinates41.37137, -86.54357
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.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionOctober 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 geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating38.4 US tons
Inventory rating29.5 US tons

Structure

MaterialSteel
DeckCorrugated steel
Main spans1
Design loadUnknown
Structure length30 ft (9.1 m)
Longest span28 ft (8.5 m)
Deck width22 ft (6.7 m)
Roadway width21 ft (6.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic125 (2017)
Projected traffic200 by 2037
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed2.5 mi (4 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$687,000 (2023 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was CR 800E over Jain Ditch built?

It was built in 1950, making it 75 years old in 2025. It was reconstructed in 1993.

What condition is CR 800E over Jain Ditch 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 October 2024.

How much traffic does CR 800E over Jain Ditch carry?

About 125 vehicles per day (2017 count), of which roughly 4% are trucks.

How long is CR 800E over Jain Ditch?

The structure is 30 ft (9.1 m) long with a longest span of 28 ft (8.5 m) and a deck 22 ft wide.

Who owns CR 800E over Jain Ditch?

It is owned by the County Highway Agency.