IMG_0135_caltrain Published October 24, 2011 at 800 × 600 in Caltrain+BART+Bike = Mt Diablo, 80 miles, 6400ft of climbing= great ride, but oh my has the Dumbarton bike path deteriorated! On CalTrain, bikes are held against the wall by bungee cords. Not elegant, and when it’s busy, not easy on the bikes. But it works. On CalTrain, bikes are held against the wall by bungee cords. Not elegant, and when it’s busy, not easy on the bikes. But it works.