US Bridges

CR 61 over Conrail RR

Good

DeKalb County, Indiana · 00.10 S of US 6 · Structure no. 1700141

Built
1997
28 years old
Condition
Good
inspected October 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
161 ft
3 main spans
Daily traffic
2,700
2024 count
Owner
County
County Highway Agency

About this bridge

CR 61 over Conrail RR is a prestressed concrete continuous stringer/multi-beam or girder carrying CR 61 over Conrail RR in DeKalb County, Indiana. It was built in 1997, so it is 28 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 2,700 vehicles a day, roughly 16% of them trucks, projected to reach 3,625 by 2044. The structure is 161 ft (49 m) long and 40 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

CarriesCR 61
CrossesConrail RR
Location00.10 S of US 6
RouteCounty Highway 219
StateIndiana
Coordinates41.42707, -84.90026
Functional classRural Major Collector

Condition and inspection

Good

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating35.9 US tons
Inventory rating35.9 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length161 ft (49 m)
Longest span67 ft (20.4 m)
Deck width40 ft (12.2 m)
Roadway width37 ft (11.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,700 (2024)
Projected traffic3,625 by 2044
Trucks16%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesRailroad
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 proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was CR 61 over Conrail RR built?

It was built in 1997, making it 28 years old in 2025.

What condition is CR 61 over Conrail RR 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 October 2024.

How much traffic does CR 61 over Conrail RR carry?

About 2,700 vehicles per day (2024 count), of which roughly 16% are trucks.

How long is CR 61 over Conrail RR?

The structure is 161 ft (49 m) long with a longest span of 67 ft (20.4 m) and a deck 40 ft wide.

Who owns CR 61 over Conrail RR?

It is owned by the County Highway Agency.