Buses can be adapted far easier and cheaper to changes in transportation needs that any light rail system. even if you toss in road maintenance as its already p

Buses can be adapted far easier and cheaper to changes in transportation needs that any light rail system. even if you toss in road maintenance as its already performed for cars it is still cheaper to operate than rail. buses can also reroute easily if there are problems with their route and a broken down bus or fire doesn't block the route for other buses. plus BART has about ten billion dollars in maintenance backlog. the only rail system in the US which works well is NYC and we get horror stories about it regardless