The region we serve
Regional Maps & GIS
OMEGA serves ten counties across east-central Ohio — explore the region and its RTPO-designated transportation-planning area.
- RTPO-designated county
- Member county
Maps + data
Interactive GIS maps
Regional transportation, infrastructure, and land-use data maintained by OMEGA’s GIS program.
- Current Truck Traffic Volumes
- Truck Traffic Growth (2045)
- Bridges – General Appraisal<=4
- Level of Service
- Level of Service 2045
- Crashes – Fatal & Serious Injury
- Broadband Coverage
- Land Use
- Floodplains
- Opportunity Zones
- Active Transportation
Safety maps
Crash-location maps for the RTPO counties, municipalities, and townships.
- RTPO Counties PDF
- RTPO Major Municipalities PDF
- Townships – Carroll County PDF
- Townships – Columbiana County PDF
- Townships – Coshocton County PDF
- Townships – Guernsey County PDF
- Townships – Harrison County PDF
- Townships – Muskingum County PDF
- Townships – Tuscarawas County PDF
- Crash Summary Tables – Townships PDF
- Crash Summary Tables – Counties PDF
The ten counties
County seats and RTPO transportation-planning designation.
Belmont County
Seat: St. Clairsville
Carroll County
Seat: Carrollton
RTPO-designated
Columbiana County
Seat: Lisbon
RTPO-designated
Coshocton County
Seat: Coshocton
RTPO-designated
Guernsey County
Seat: Cambridge
RTPO-designated
Harrison County
Seat: Cadiz
RTPO-designated
Holmes County
Seat: Millersburg
RTPO-designated
Jefferson County
Seat: Steubenville
Muskingum County
Seat: Zanesville
RTPO-designated
Tuscarawas County
Seat: New Philadelphia
RTPO-designated