Question: What highway was the first suburban shopping mall in Austin, Texas located on?

Related documents: [0]  [DOC] Highland is a Capital MetroRail commuter rail station in Austin, Texas, USA. It is located in northeast Austin at the intersection of Airport Boulevard and Highland Mall Boulevard, just northwest of the I-35/Highway 290 interchange directly across the street from Highland Mall. [END] 
[1]  [DOC] Highland Mall was a shopping mall located in north Austin, Texas, on Airport Boulevard west of I-35 and north of US Route 290. Opened in 1971, Highland Mall was Austin's first suburban shopping mall. Highland Mall was jointly owned by General Growth and Simon Property Group until 2011. Austin Community College began acquiring the surrounding land in 2010, assumed ownership of the last parcel it did not already control in August 2011. On April 29, 2015, Highland Mall officially closed its doors. [END]  
Answer: I-35/Highway 290
I-35/Highway 290