From I-35 South
Take slight right at I-44 W/OK-66 W (signs for 1-44 W/Lawton/Amarillo).
Take exit 127 for I-235/US-77 toward Edmond/OKC Downtown.
Keep left at the fork, follow signs for US-77 S/I-235 S/Downtown OKC and merge onto Broadway Extension Hwy/Centennial Expy/I-235 S/US-77 S.
Take exit 2B for N 23rd St/Broadway Ave toward State Capitol.
Stay straight at the light to remain on Broadway Ave.
Turn right at NW 13th St.
Veer right onto Classen Dr. 
End at 1400 Classen Dr. (NW 13th St. & Shartel Ave.)

From I-35 North
Continue on I-235 N/US-77 N (signs for I-235 N/Okla. Health Center/State Capitol/Edmond).
Take exit 1E to merge onto Harrison Ave toward Downtown.
Take a slight right at NE 6th St.
Turn right at N Walker Ave.
At the traffic circle, take the 3rd exit onto Classen Dr.
End at 1400 Classen Dr. (NW 13th St. & Shartel Ave.)

From Broadway Extension/US 77 South/I-235 South
Take exit 2B for N 23rd St/Broadway Ave toward State Capitol.
Stay straight at the light to remain on Broadway Ave.
Turn right at NW 13th St.
Veer right onto Classen Dr. 
End at 1400 Classen Dr. (NW 13th St. & Shartel Ave.)

From I-40 West
Take exit 149A for Reno Ave toward Western Ave.
Keep left at the fork, follow signs for Sheridan Ave and merge onto W Sheridan Ave.
Turn left at N Classen Blvd.
Turn right at NW 13th St.
Turn sharp left at Classen Dr.
End at 1400 Classen Dr. (NW 13th St. & Shartel Ave.)

From I-40 East
Take the I-40 W/I-35 S/US-62 W exit toward Amarillo.
Merge onto I-40 W/US-270 W.
Take exit 149B for Classen Blvd.
Merge onto S Classen Blvd.
Turn right at NW 13th St.
Turn left at Classen Dr.
End at 1400 Classen Dr. (NW 13th St. & Shartel Ave.)

From I-44 West
Take the I-35 S/I-44 W exit on the left toward Okla. City/Downtown.
Merge onto I-44 W/OK-66 W.
Take exit 127 for I-235/US-77 toward Edmond/OKC Downtown.
Keep left at the fork, follow signs for US-77 S/I-235 S/Downtown OKC and merge onto Broadway Extension Hwy/Centennial Expy/I-235 S/US-77 S.
Take exit 2B for N 23rd St/Broadway Ave toward State Capitol.
Stay straight at the light to remain on Broadway Ave.
Turn right at NW 13th St.
Veer right onto Classen Dr. 
End at 1400 Classen Dr. (NW 13th St. & Shartel Ave.)

From I-44 East
Take the exit toward I-44 E/OK-3 W/OK-74 N.
Keep left at the fork, follow signs for I-240 W and merge onto I-44 E/OK-3 W/OK-74 N.
Take exit 120B to merge onto I-40 E/US-270 E toward Ft. Smith.
Take exit 149A for Reno Ave toward Western Ave.
Keep left at the fork, follow signs for Sheridan Ave and merge onto W Sheridan Ave.
Turn left at N Classen Blvd.
Turn right at NW 13th St.
Turn sharp left at Classen Dr.
End at 1400 Classen Dr. (NW 13th St. & Shartel Ave.)