"Policy goals" won't be enough to protect bicyclists once the cars start driving themselves. Strong standards will be necessary to govern the interactions between cars and bikes in an autonomous future.
Steve Kroft of 60 Minutes reviews road, rail, bridges, and ports to see how much investment is needed to improve the country's infrastructure, beginning in Pittsburgh and ending at a key Amtrak rail bridge in New Jersey.
With the CA state Senate's appropriation of $8 billion toward their $68 billion high speed rail plan, the spotlight turns to the other coast - the Northeast Corridor, with Amtrak's unveiling its updated, $151 billion plan. Both run 220 mph trains.