US Bridges

CR 100 S over I-69

Fair

Delaware County, Indiana · 04.20 N SR 32 · Structure no. 039390

Built
1963
62 years old, rebuilt 2016
Condition
Fair
inspected August 2023
Type
Stringer/Multi-beam or Girder
Concrete Continuous
Length
214 ft
4 main spans
Daily traffic
680
2017 count
Owner
State
State Highway Agency

About this bridge

CR 100 S over I-69 is a concrete continuous stringer/multi-beam or girder carrying CR 100 S over I-69 in Delaware County, Indiana. It was built in 1963 and reconstructed in 2016, so it is 62 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 680 vehicles a day, roughly 10% of them trucks, projected to reach 680 by 2037. The structure is 214 ft (65.2 m) long and 29 ft wide. If it were closed, the detour would be 7.5 mi (12 km).

Location

Open in Google Maps
CarriesCR 100 S
CrossesI-69
Location04.20 N SR 32
RouteCounty Highway 0
CountyDelaware County
StateIndiana
Coordinates40.17858, -85.56404
Functional classRural Major Collector

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.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating31.7 US tons
Inventory rating24.7 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length214 ft (65.2 m)
Longest span67 ft (20.4 m)
Deck width29 ft (8.9 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic680 (2017)
Projected traffic680 by 2037
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed7.5 mi (12 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was CR 100 S over I-69 built?

It was built in 1963, making it 62 years old in 2025. It was reconstructed in 2016.

What condition is CR 100 S over I-69 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 August 2023.

How much traffic does CR 100 S over I-69 carry?

About 680 vehicles per day (2017 count), of which roughly 10% are trucks.

How long is CR 100 S over I-69?

The structure is 214 ft (65.2 m) long with a longest span of 67 ft (20.4 m) and a deck 29 ft wide.

Who owns CR 100 S over I-69?

It is owned by the State Highway Agency.