Western America has not built a single mile of new Interstate constructed since 1980. Here's how Las Vegas and Phoenix teamed up build one which they desperately need.
Back in the 1950s and 60s, America used to build thousands of miles of Interstate highways each month. But over the past 40 years, western America has not seen a single mile of new Interstate constructed.
This is how Las Vegas and Phoenix teamed up to finally start building one which they desperately need.
