The Johnson County Highway Department is responsible for maintenance of all non-state roads in the unincorporated areas of Johnson County, as well as bridges both within and outside of the corporate boundaries of cities and towns in the County.  Contact information for other agencies and municipalities is listed below if you need to report a concern on a facility that is not under the Department's jurisdiction.

State Roads

Indiana Department of Transportation (INDOT)

INDOT maintains all State Roads (SR), US Highways (US), and Interstates (I) within Johnson County.  Johnson County is located within INDOT's Seymour District.

Phone: 855-INDOT4U (463-6848)

Cities & Towns

Town of Bargersville

Through an interlocal agreement, Johnson County maintains all of the former county roads within the Town's jurisdiction, such as CR 144, CR 625 W, etc.  The Town maintains the roads within the old town area and any new residential neighborhoods inside the town limits.  If you're unsure who to contact with a specific concern, feel free to reach out to the Highway Department or the Town for assistance.

Phone: (317) 422-5115

Town of Edinburgh

Responsible for maintenance of all non-state roads within the town limits.

Phone: (812) 526-3525

City of Franklin

Responsible for maintenance of all non-state roads within the city limits.

Phone: (317) 736-3660

City of Greenwood

Responsible for maintenance of all non-state roads within the city limits.

Phone: (317) 887-5607

City of Indianapolis

Responsible for maintenance of County Line Road on the northern border of Johnson County.

Phone: (317) 327-4000

Town of New Whiteland

Responsible for maintenance of all non-state roads within the town limits.

Phone: (317) 535-9487

Town of Prince's Lakes

Responsible for maintenance of all non-state roads within the town limits.

Phone: (317) 933-2163

Town of Trafalgar

Responsible for maintenance of all non-state roads within the town limits.

Phone: (317) 878-3007

Town of Whiteland

Responsible for maintenance of all non-state roads within the town limits.

Phone: (317) 535-5531