{"data":{"id":"us-wa/rcw-47.17.160","jurisdiction":"us-wa","citation":"RCW 47.17.160","heading":"State route No. 99.","body":"A state highway to be known as state route number 99 is established as follows:\nBeginning at a junction with state route number 18 in the vicinity of Federal Way, thence northerly by way of Midway, to a junction with state route 518 in Tukwila; also\nBeginning at a junction with state route number 599 in the vicinity of Tukwila, thence northerly by way of Seattle, Edmonds, and Lynnwood to a junction with state route number 5 in Everett: PROVIDED, That until state route number 509 is constructed and opened to traffic on an anticipated ultimate alignment from a junction with state route number 705 in Tacoma via the Port of Tacoma industrial area to a junction with state route number 18 in the vicinity of Federal Way that portion of state route number 99 between state route number 5 at Fife and state route number 18 in the vicinity of Federal Way shall remain on the state highway system.","path":["Title 47","Chapter 47.17"],"source_url":"https://app.leg.wa.gov/rcw/default.aspx?cite=47.17.160","current_through":"July 15, 2026","vintage":"","retrieved_at":"2026-09-06T03:08:48Z","sha256":"0f5e314e6b9bcdfe5f443a542f4329e53d486414156ea0adcc60a508c01a74db","source_id":"us-wa","stale":false,"prev":"us-wa/rcw-47.17.157","next":"us-wa/rcw-47.17.163"},"notice":"GroundRules: Original legal text. Not legal advice."}