Los Angeles Times » Angelinos may be able to hitch a ride through town on Elon Musk’s first underground tunnel in just a few months — at least for a very short distance. The entrepreneur offered a glimpse Thursday night of what riders can expect from his proposal to help unsnarl the city’s traffic problems. The tunnel’s proposed route runs parallel to Sepulveda Boulevard, starting at Pico Boulevard and running down to Washington Boulevard in Culver City.