Boring Co. to build 30-minute Austin to San Antonio tunnel

The Boring Company is working on a high-speed underground link between Austin and San Antonio. Musk called it a "precursor Hyperloop tunnel" with speeds above 200 mph, cutting the 80-mile trip from 2.5 hours to 30 minutes. No construction or completion dates were given.

• The roughly 80-mile tunnel will connect Austin and San Antonio
• Target speed exceeds 200 mph, cutting the trip to 30 minutes
• The drive currently takes up to 2.5 hours due to traffic
• No construction start or completion dates were announced