From North Austin:   290 E to State Route 21  East on State Route 21 to Hwy 47 (on outskirts  of Bryan near Texas A&M Riverside Campus)  Head east on Hwy 47 (which will eventually become Hwy 60  or University Drive)  Past Easterwood Airport exit, veer to the right onto  West By-Pass (2818)  Turn left at stoplight onto George Bush Drive  Continue northwest on George Bush Drive to  Houston St. (2nd stoplight).  Turn left on Houston St. to enter the University Center Parking Garage. The Rudder Tower (and the Visitor's Center) is just across the street from the University Center Parking Garage.  From South Austin:  183 South to State Route 71  East on State Route 71 toward Bastrop to State Rte 21 Past Bastrop, look for left turn to continue on State Rte 21 toward Caldwell (after left turn, will travel approx 3 blocks and turn right to continue on State Rte 21)   Continue northeast on State Route 21 to Hwy 47  (on outskirts of Bryan near Texas A&M Riverside Campus)  Head east on Hwy 47 (which will eventually become Hwy 60 or University Drive)  Past Easterwood Airport exit, veer to the right onto  West By-Pass (2818)  Turn left at stoplight onto George Bush Drive  Continue northwest on George Bush Drive to  Houston St. (2nd stoplight).  Turn left on Houston St. to enter the University Center Parking Garage. The Rudder Tower (and the Visitor's Center) is just across the street from the University Center Parking Garage.