Progress: the Katy Freeway in Houston, Texas, spans across 26 lanes making it the worlds widest. The freeway is broken down in to 12 main lanes (six in each direction), eight feeder lanes.
I just came back from tokyo after doing the JR pass travel to view the entire country. I fucking HATE CAR TRAVEL. taking the Narita express to the airport was so painless. Got back to IAH bush Int'ctl and it was a complete clusterfuck trying to get an Uber. Not to mention it was quite literally twice the price the express line train was. And that was one of the more expensive limited expresses too.
Public transport in Japan really is such a delightful experience. Also the organization and the habit of the people using it. It just works. And is cheap.
Just be aware that the JR pass is meant to be a form of soft power expression, with the goal being to make it easy for tourists to get places to spend money and then make them want to share stories about how great the rail system is in Japan when they leave.
They don't allow such good deals for their own residents, only tourists, since JR pass requires you to be a non-resident. For everyone else, it is far more expensive to travel moderate distances by rail than it even is to fly in most circumstances in Japan.