US Bridges

Old US 20 over Cobus Creek

Fair

Elkhart County, Indiana · 00.65 E SR 219 · Structure no. 2000196

Built
1985
40 years old
Condition
Fair
inspected September 2024
Type
Slab
Concrete Continuous
Length
74 ft
3 main spans
Daily traffic
11,168
2018 count
Owner
County
County Highway Agency

About this bridge

Old US 20 over Cobus Creek is a concrete continuous slab carrying Old US 20 over Cobus Creek in Elkhart County, Indiana. It was built in 1985, so it is 40 years old, younger 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 11,168 vehicles a day, roughly 4% of them trucks, projected to reach 19,236 by 2038. The structure is 74 ft (22.5 m) long and 46 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

CarriesOld US 20
CrossesCobus Creek
Location00.65 E SR 219
RouteCity Street 0
StateIndiana
Coordinates41.68869, -86.04884
Functional classUrban Other Principal Arterial

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.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 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 geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating43.7 US tons
Inventory rating33.6 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length74 ft (22.5 m)
Longest span29 ft (8.9 m)
Deck width46 ft (14.1 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic11,168 (2018)
Projected traffic19,236 by 2038
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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Old US 20 over Cobus Creek built?

It was built in 1985, making it 40 years old in 2025.

What condition is Old US 20 over Cobus Creek 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 September 2024.

How much traffic does Old US 20 over Cobus Creek carry?

About 11,168 vehicles per day (2018 count), of which roughly 4% are trucks.

How long is Old US 20 over Cobus Creek?

The structure is 74 ft (22.5 m) long with a longest span of 29 ft (8.9 m) and a deck 46 ft wide.

Who owns Old US 20 over Cobus Creek?

It is owned by the County Highway Agency.