A map of Gresham, Oregon dated August 1988. Street names and city limits are shown; areas outside the city limits are shaded in gray. Section lines and section numbers are noted on the map (the area covered in the map is within Townships 1 North and 1 South, Ranges 3-4 East, Willamette Meridian). Johnson Creek is shown along the southern edge of the city. Several railroad lines are shown: The Portland area's first light rail line, marked Tri-Met Light Rail on the map, runs through downtown Gresham along N.E. 10th Dr. A railroad line marked Portland Traction Company runs along Johnson Creek; this line has since been converted to a multi-use path called the Springwater Corridor. An east-west rail line marked Union Pacific R.R. runs near Interstate 84. The cities of Wood Village, Troutdale and Fairview are also depicted on the map.