I remember seeing the long burbs like that when I was a kid -- mainly around Logan Airport (Boston) and Portland. There's an article somewhere online about the company that did those conversions. But as I recall, they were primarily airport transportation as Wayne and Evan said above.

~ John

A kid raised on Hotwheels, Matchbox and Tonka cannot be reasonably expected to own only one vehicle as an adult.

1949 Chevrolet 3804
In the Legacy Gallery | In the Gallery Forum
1973 IH 1310 Dump
1963 Kaiser M38A1
2001 International/AmTran RE3000 "Skoolie"
2014 Ford E-350 4x4 (Quigley)