Travis County Exposition Ctr 7 years ago ID: #4550 Listed In : Sports 7311 Decker Lane , Austin. TX, USA 78724 (512) 854-9200 Business Description Travis County Exposition Ctr, Address : 7311 Decker Lane , Austin. TX, USA 78724, Phone : (512) 854-9200 Reviews & Ratings Write a Review No Review. Please login / register to add your review.