Wikipedia talk:WikiProject U.S. Roads/Washington/List of laws

Specific routes
bridge opened and collapsed in 1940 new bridge opened 1950
 * PSH 14
 * 1939 c 5: extended into Tacoma
 * 1949 c 225: truncated back to Gig Harbor; branch to Manchester added
 * 1951 c 8: extended to PSH 1 in Tacoma
 * 1955 c 383: mainline moved to Harper with Tacoma being a branch
 * 1957 c 172: Point Southworth branch added?
 * 1963 ex.s. c 3: removed the branch to Manchester

SSH 1

 * SSH 1A/B
 * 1951 c 273: SSH 1A realigned from Lynden-Nooksack to Everson-Nooksack
 * 1953 c 280: Blaine-Lynden deleted from SSH 1A
 * 1955 c 383: anything?
 * 1957 c 172: added Lynden-Sumas to SSH 1B
 * 1963 ex.s. c 3: ?
 * 1965 ex.s. c 170: south end of SSH 1A truncated from SR 202 to SR 522


 * SSH 1C
 * 1943 c 212/239: branch shifted south


 * SSH 1D
 * branch added to Keystone ferry


 * SSH 1E
 * extended from Arlington to Darrington


 * SSH 1F
 * shifted south


 * SSH 1L
 * truncated from PSH 5 to PSH 1


 * SSH 1M
 * east end moved from Tumwater to Maytown


 * SSH 1N
 * 1943 c 212: shifted east
 * extended into Centralia


 * SSH 1W
 * extended from Edmonds to SSH 2J


 * SSH 1Y
 * 1945 c 248: created


 * SSH 1Z
 * created

SSH 2-3

 * SSH 2A
 * 1943 c 239: truncated from Everett to Woodinville
 * truncated from Renton to north of Kirkland


 * SSH 2C
 * 1943 c 239: deleted


 * SSH 2D
 * SSH 2A removed from the west end


 * SSH 2I
 * south end moved from Teanaway to Woldale


 * SSH 2J
 * created


 * SSH 2M
 * created


 * SSH 3B
 * extended from White Swan to Fort Simcoe


 * SSH 3C
 * deleted


 * SSH 3D
 * west end moved from Touchet to Burbank


 * SSH 3I
 * deleted


 * SSH 3J
 * extended north to Chewelah and east to Loon Lake


 * SSH 3M
 * deleted


 * SSH 3P
 * created


 * SSH 3R
 * created


 * SSH 3S
 * created

SSH 5-8

 * SSH 5E
 * branch to Electron deleted


 * SSH 5H
 * south end changed from PSH 1 to SSH 1N


 * SSH 5I
 * west end moved from Tumwater to near Lacey


 * SSH 5M
 * deleted


 * SSH 5N
 * created


 * SSH 7B
 * deleted


 * SSH 7C
 * created


 * SSH 7E
 * created


 * SSH 8D
 * branch added


 * SSH 8E
 * 1943 c 239: truncated from Maryhill to Paterson
 * deleted

SSH 9-11

 * SSH 9A
 * west end moved from Sappho to Neah Bay


 * SSH 9B
 * deleted


 * SSH 9C
 * 1947 c 232: changed from a loop to a spur
 * extended to Queets


 * SSH 9E
 * 1947 c 232: south end changed from Port Ludlow to South Point
 * south end changed from South Point to Hood Canal Bridge


 * SSH 9F
 * deleted


 * SSH 9G
 * created


 * SSH 10B
 * added a spur to Crown Point
 * added a spur to Waterville


 * SSH 10D
 * added a spur


 * SSH 11B
 * added a spur to Delaney


 * SSH 11C
 * 1943 c 239: truncated from Steptoe to Ewan
 * deleted


 * SSH 11D
 * created


 * SSH 11G
 * created

SSH 12-22

 * SSH 12C
 * 1943 c 147: deleted spur to Eden


 * SSH 12F
 * 1943 c 147: created


 * SSH 12G
 * created


 * SSH 12H
 * created


 * SSH 14A
 * combined with SSH 14B


 * SSH 14B
 * deleted


 * SSH 14C
 * 1939 c 5: deleted


 * SSH 21A
 * 1949 c 225: south end moved from Port Blakely to Winslow


 * SSH 21B
 * added a branch to Illahee State Park


 * SSH 21C
 * created


 * SSH 22A
 * specified the north end at Boundary