Map illustrating zoning for a late 1970s I-205 corridor development study. The I-205 freeway was under construction from the early 1960s through 1983. The northern portion of the freeway, shown on this map, was finished last. The map shows zoning for the area between 82nd and 122nd avenues, around the portion of the freeway that runs from the Clackamas County line to the Columbia River. A note at the bottom of the map states that zoning is accurate as of June 1978. Colored lines along the freeway indicate placement of bikeways, transitways, ramps, traffic lanes and other details.
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