Design Alternative 1 includes 6-foot-wide buffered bikes lane. The cross section varies depending on the section of street.
Cross section: 205th Avenue between SW Baseline Road and SW Kirkwood Street
There is already 70-82 feet of right-of-way available. The proposed cross section is 82 feet.
- 6-foot sidewalks on both sides
- 4.5-foot landscape strip between sidewalk and street on both sides
- 6-foot bike lanes on both sides
- 2-foot painted buffers between bike lanes and vehicle lanes
- 12-foot vehicle lanes, one in each direction
- 14-foot center turn lane
Cross section: 205th Avenue between SW Baseline Road and SW Kirkwood Street
There is already 70-82 feet of right-of-way; proposed cross section is 82 feet.
- 6-foot sidewalks on both sides of the street
- 4.5 foot-landscape strips between sidewalks and the street
- 6-foot bike lanes on both sides of the street
- 2-foot painted buffers between the bike lanes and vehicle lanes
- 12 foot vehicle lanes, one in each direction
- 14 foot center turn lane
Cross section: 205th Avenue between bridge over Beaverton Creek
There is already 40 feet of right-of-way; proposed cross section is 92-135 feet.
- 8.5-foot sidewalks on both sides of the street
- 7-foot bike lanes on both sides of the street
- 4-foot painted buffer between the bike lanes and vehicle lanes
- 12-foot vehicle lanes, one in each direction
- 16-foot center median
Cross section: 205th Avenue between bridge and Quatama Street
County has 98 feet of right-of-way, work stays within this.
- 8.5-foot sidewalks on both sides of the street
- 7-foot bike lanes on both sides
- 4-foot painted buffer between the bike lanes and vehicle lanes
- 12-foot vehicle lanes, one in each direction
- 14-foot center turn lane
