"Improving Bay Area Economy Pushing Caltrain Ridership To Limit" http://sanfrancisco.cbslocal.com/2013/11/29/caltrain-may-be-reaching-ridership-capacity-as-bay-

"Improving Bay Area Economy Pushing Caltrain Ridership To Limit" http://sanfrancisco.cbslocal.com/2013/11/29/caltrain-may-be-reaching-ridership-capacity-as-bay-area-economy-improves/ http://sanfrancisco.cbslocal.com/2013/11/29/caltrain-may-be-... And that's at just ~54,000 daily riders. The big tech companies on the peninsula must have well over 100,000 employees.