From Wilmington you can reach the Wilmington Air Park/Clinton County Port Authority offices either by Progress Way or via SR 134. From Hotels along Rombach Avenue, the fastest approach is via Progress Way.
From I-71, take Exit 45 (SR 73) or Exit 50 (US 68) toward Wilmington. Rombach Avenue is also US 22 and SR 3. At points in the city, US 22 / SR 3 is one-way, divided and at some points it is 5 lanes wide – 2 each way and a turn lane in the middle. The red line above highlights the most direct path from the area of the Hampton Inn or Holiday Inn Express on Holiday Drive off Rombach Avenue to the Wilmington Air Park.
If you are driving directly into the Air Park:
From Dayton, Take US 35 to US 68 and follow US 68 toward Wilmington. Just short of the city limits, take the SR 73 bypass (go left – following the Wilmington Air Park signs).You are on 73 for about 5 miles. Just past mile marker 13 take a RIGHT onto Airborne/Airport Roads. When they split take the LEFT fork to stay on Airborne Road. Go under ONE underpass. Immediately after the underpass take the first RIGHT. Follow it about a block to a 4-way stop. The control tower should be right in front of you. Take a RIGHT from the 4-way stop. This will dead end you in front of a glass-fronted building (the Administration Building) where we will meet you. Park in the visitor parking.
From Cincinnati – take I-71 N to exit 45, SR 73. Follow SR 73 around the city to the Airborne Road exit (see above).
From Columbus - take I-71 S to Exit 50, US 68. Follow US 68 toward Wilmington and then turn onto SR 73 as noted above.