US Bridges

CR 100S over Lincoln Ditch

Good

Pulaski County, Indiana · 00.15 W of CR 1175 W · Structure no. 6600017

Built
1986
39 years old
Condition
Good
inspected September 2024
Type
Culvert
Steel
Length
30 ft
1 main span
Daily traffic
80
2022 count
Owner
County
County Highway Agency

About this bridge

CR 100S over Lincoln Ditch is a steel culvert carrying CR 100S over Lincoln Ditch in Pulaski County, Indiana. It was built in 1986, so it is 39 years old, younger than the Indiana average of 46.6 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 80 vehicles a day, roughly 4% of them trucks, projected to reach 100 by 2042. The structure is 30 ft (9.1 m) long and 21 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesCR 100S
CrossesLincoln Ditch
Location00.15 W of CR 1175 W
RouteCounty Highway 62
StateIndiana
Coordinates41.04143, -86.83237
Functional classRural Minor Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating107.1 US tons
Inventory rating107.1 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans1
Design loadHS 20
Structure length30 ft (9.1 m)
Longest span29 ft (8.9 m)
Deck width21 ft (6.4 m)
Roadway width21 ft (6.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic80 (2022)
Projected traffic100 by 2042
Trucks4%
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 statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was CR 100S over Lincoln Ditch built?

It was built in 1986, making it 39 years old in 2025.

What condition is CR 100S over Lincoln Ditch in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in September 2024.

How much traffic does CR 100S over Lincoln Ditch carry?

About 80 vehicles per day (2022 count), of which roughly 4% are trucks.

How long is CR 100S over Lincoln Ditch?

The structure is 30 ft (9.1 m) long with a longest span of 29 ft (8.9 m) and a deck 21 ft wide.

Who owns CR 100S over Lincoln Ditch?

It is owned by the County Highway Agency.