Chicago

From O'Hare Airport: Follow I-190 east ramp to the Chicago Loop. Merge onto I-190 East. Follow right-hand lanes to I-90 East toward Chicago. Take the Ohio Street exit to Michigan Ave. Turn right (south) onto Michigan Ave. Drive 2 blocks (past the river) to South Water St. Turn left (east) at the stoplight. Drive 1 block to Stetson St. Turn right (south) at the stop sign. Follow road curving left (east). The entrance to the Aon Center garage is on the right.

From Midway Airport: Exit Airport going north on Cicero Avenue/Route 50.Turn right on to the I-55 North ramp. Take I-55 to Lake Shore Drive North. Take Lake Shore Drive North to Randolph Drive exit. Turn left (west). Drive 2 blocks to Columbus Drive. Turn right (north) at the stoplight. Drive 1 block to Lake St. Turn left (west) at the stoplight. Drive 2 blocks. The entrance to the Aon Center garage is on the left.

Traveling East on I-90/94 (Kennedy Expressway): Take I-90/94 East to the Ohio St. exit. Take Ohio Street east to Michigan Ave. Turn right (south) onto Michigan Ave. Drive 2 blocks (past the river) to South Water St. Turn left (east) at the stoplight. Drive 1 block to Stetson St. Turn right (south) at the stop sign. Follow road curving left (east). The entrance to the Aon Center garage is on the right.

Traveling East on I-290 (Eisenhower Expressway): From I-290, take Congress Ave. east to Michigan Avenue. Turn left (north). Drive 1.5 miles (2 blocks past Randolph Drive) to South Water St. Turn right (east) at the stoplight. Drive 1 block to Stetson St. Turn right (south) at the stop sign. Follow road curving left (east). The entrance to the Aon Center garage is on the right.

Traveling North on I-55 (Stevenson Expressway): Take I-55 to Lake Shore Drive North. Go to Randolph Drive exit and turn left (west). Drive 2 blocks to Columbus Drive. Turn right (north) at the stoplight. Drive 1 block to Lake St. Turn left (west) at the stoplight. Drive 2 blocks. The entrance to the Aon Center garage is on the left.

Traveling West on I-90/94 (Dan Ryan Expressway): Take I-90/94 to Lake Shore Drive North. Go to Randolph Drive exit and turn left (west). Drive 2 blocks to Columbus Drive. Turn right (north) at stoplight. Drive 1 block to Lake St. Turn left (west) at the stoplight. Drive 2 blocks. The entrance to the Aon Center garage is on the left.