From Indianapolis Airport:
When you leave the airport on the Airport Expressway, take I-465 South.
This takes you around the southwest corner of Indianapolis. From I-465 take the I-65 South (Louisville) exit 53B. Travel south approximately 30 miles.
Take the US-31 South (Columbus) exit 76A. Travel south approximately 5 miles.
You will pass through 3 stoplights, be in the right-hand lane by the 3rd light (Lowell Rd.). After the third light, veer right onto the Downtown ramp. Take the 2nd right after the bowling alley, Arcadia Drive, between the 2 retention ponds.
PMG is straight ahead at the end of Arcadia Drive. After the PMG sign and the large median, turn left to go to the Visitor parking area.

From Cincinnati:
Take I-74 West toward Indianapolis
At I-74 Exit 134, turn LEFT (South) onto SR-3
Bear RIGHT (West) onto SR-46 and proceed to the intersection of State Road 9 and State Road 46.
Continue straight (West) through the intersection (staying on SR-46) and drive approximately 5 miles to Columbus.
Turn RIGHT (North) onto US 31 (also named National Road) at Burger King.
Proceed north through six traffic light controlled intersections (you will pass several car dealerships on the left and Kroger grocery on the left), then across an iron bridge.
After the iron bridge, the road becomes four-lane (you will pass another car dealership just prior to the overpass). Proceed over the railroad overpass, staying in the right-hand lane as you come downhill from the overpass.
Immediately turn into the deceleration lane at the bottom of the overpass and turn right onto Lowell Road.
Go to next road, which is Indianapolis Road.
Turn RIGHT (South) and drive under the Overpass. Proceed south about ½ mile.
Turn RIGHT (West) onto Arcadia Drive, which is situated between 2 ponds.
PMG is all the way to the back of the industrial park. Please park in the visitor parking and enter at the front office, which has a gable awning.

From Louisville
Take I-65 North to exit 68 (Columbus Exit) which is the interchange with St Rd 46.
Take the off ramp to the Right.
Merge on to St Rd 46 (also known as Jonathon Moore Pike).
Get in the far Left hand lane.
You will go over a bridge.
Remain in the far left hand lane. This turns into Brown Street. (one-way road)
Staying in the left hand lane, you will go past SEARS on your right and parking lots on your left.
The Road will Y, stay in the left lane and cross over to Indianapolis Road.
You will cross a railroad track, and go by a baseball diamond.
Stay on Indianapolis Road for about 2 miles.
There are 2 ponds on the left hand side of the road, Arcadia Drive is between the 2 ponds at the entrance to Columbus Industrial Park.
PMG Indiana is located at the back of the industrial park.
The front office is the entrance with the gable roof.

Click the links for maps and directions from Google.
Google Maps Directions from Indianapolis, Int'l Airport
Google Maps directions from Cincinnati, OH
Google Maps Directions from Louisville, KY