i laughed by tail off. they should install a soda machine that cost like 2 dollars per drink. u put in 2 bucks of change and u get a drink called boston turnpike juice. that can of juice has a barcode, which is read by a walmart style barcode reader. drivers got to present their juice in order to pass through. in other words, u got to have juice (tupac movie) to get through.
but there is a loophole for this one too. some people can toss their juice can back to the driver can tape the juice can to the reader and i read valid code all day, so no body got to pay.