Template:WA SSH

v • d • e Secondary State Highways in Washington (1937-1964/70)

Branches of PSH 1 • Branches of PSH 2 • Branches of PSH 3 • Branches of PSH 4 • Branches of PSH 5 • Branches of PSH 6 • Branches of PSH 7 • Branches of PSH 8 • Branches of PSH 9 • Branches of PSH 10 • Branches of PSH 11 • Branches of PSH 12 • Branches of PSH 13 • Branches of PSH 14 • Branches of PSH 15 • Branches of PSH 16 • Branches of PSH 17 • Branches of PSH 21 • Branches of PSH 22

Primary State Highways • State Routes (1964-present)