portland city public transport tram moving along rope tilikum crossing bridge across willamette river in portland down town

ahead american architecture bicycle bike bridge bus cables city commercial communicate connect connection crossing cycle cyclists drive driving engineering footpath framework hoist land lane logistics movement moving northwest oregon outdoors pedestrian perspective portland rails reliable rip road roadside roadway rope rose run safety shadow side streetcar stretching structure style tension tightening tilikum towers traffic tram tramcar transport transportation transporting travel trolley urban usa vehicle view walking walkway way white