STATE AND FEDERAL MONEY ALLOCATED FOR LIGHT RAIL TRANSIT HAS BROUGHT THE TWIN CITIES CLOSER TO A NEW TRANSPORTATION OPTION. BUT TRAVELLING AROUND TOWN ON RAILS IS NOT REALLY A NEW DEVELOPMENT, AT ALL. THERE WAS ONCE A TIME WHEN FIVE HUNDRED MILES OF RAILS CRISS-CROSSED THE TWIN CITES ... CARRYING ALL TYPES OF PEOPLE TO ALL SORTS OF PLACES. IN PART TWO OF OUR SERIES ON TRANSIT, MINNESOTA PUBLIC RADIO'S WILLIAM WILCOXEN HAS THIS LOOK BACK AT THE TWIN CITIES STREETCAR DAYS... JUST ABOUT ANY TWIN CITIES NATIVE OVER FIFTY REMEMBERS THEM. PAINTED BRIGHTLY ENOUGH TO BE NICKNAMED "BIG YELLOW BANANAS," THE STREETCARS TOOK PEOPLE LI