Watt Avenue and Highway 50 Interchange Watt Avenue and Highway 50 Interchange Sacramento City College Pedestrian and Bicycle Bridge Sacramento City College Pedestrian and Bicycle Bridge US101-Tremble Interchange US101-Tremble Interchange North-South Greenway Gap Closure Viewing Platform North-South Greenway Gap Closure Viewing Platform North-South Greenway Gap Closure North-South Greenway Gap Closure North-South Greenway Gap Closure North-South Greenway Gap Closure Harvest Water Traffic Control Harvest Water Traffic Control Iron Horse Trail Overcrossing Bridge Iron Horse Trail Overcrossing Bridge Select an image to view a larger photo.