1991 map showing suggested bicycle routes throughout the Portland metropolitan area. Most of the routes noted are surface streets with no special bicycle improvements. The map shows the first leg of the Springwater Corridor trail in Gresham, stretching from Jenne Rd. and 117th east to 242nd Ave. It also shows the I-205 multi-use path and the Terwilliger Parkway. The reverse of the map has diagrams of bicycle routes on major bridges and tips for bicycling safely in traffic.