From the East: I-70 West to I-270 North. Follow I-270 North to Sawmill Road (exit 20) and go north (right) to Hard Road. Turn left on Hard Road. Hard Road dead-ends into Riverside Drive. Turn right on Riverside Drive. The Zoo entrance is approx. 2 miles north on the right. From the West: I-70 East to I-270 North. Follow I-270 North to Sawmill Road (exit 20) and go north (left) on Sawmill Road to Hard Road. Turn left on Hard Road. Hard Road dead-ends into Riverside Drive. Turn right on Riverside Drive. The Zoo entrance is approx. 2 miles north on the right. From the South: I-71 North to I-270 West. Follow I-270 West to Sawmill Road (exit 20) and go north to Hard Road. Turn left on Hard Road. Hard Road dead-ends into Riverside Drive. Turn right on Riverside Drive. The Zoo entrance is approx. 2 miles north on the right. From the North: I-71 South to I-270 West. Follow I-270 West to Sawmill Road (exit 20) and go north (right) to Hard Road. Turn left on Hard Road. Hard Road dead-ends into Riverside Drive. Turn right on Riverside Drive. The Zoo entrance is approx. 2 miles north on the right.
