WA-18 Traffic in Washington

• 18 Issaquah Traffic
• 18 Auburn Traffic
• 18 Kent Traffic
• 18 Lake Morton-Berrydale Traffic
• 18 Lakeland North Traffic
• 18 Federal Way Traffic
• Other Cities Along WA-18
• WA-18 Washington Accident Reports (9)
• WA-18 Washington Weather Conditions (11)

DOT Accident and Construction Reports

• The westbound I-90 HOV lane will close between I-405 and 142nd Place Southeast for up to t

  TYPE: Construction Serious

• Three lanes of eastbound I-90 will close between I-405 to 142nd Place Southeast from 10 p.

  TYPE: Construction Serious

• Permanent closure of 10th Ave S

  Road Closed

  TYPE: Miscellaneous Serious

• Permanent closure of S Sullivan St

  Road Closed

  TYPE: Miscellaneous Serious

• Permanent closure of S Thistle St

  Road Closed

  TYPE: Miscellaneous Serious

• N 46th St Road is closed from Meridian Ave N to Burke Ave N.

  Road Closed

  TYPE: Construction Serious

• N 46th St Road is closed from Burke Ave N to Meridian Ave N.

  Road Closed

  TYPE: Construction Serious

• Intermittent traffic delays starting Jan. 21 on SR 162 between Lane Street NE and Old Pion

  TYPE: Construction Moderate

• The SR 165 Carbon River/Fairfax Bridge Road is closed to all vehicles, bicyclists and pede

  Road Closed

  TYPE: Miscellaneous Moderate

WA-18 WA News Reports

• Work on I-5 Ship Canal Bridge, Highway 18 will slow traffic

  • Washington
  • I-405

  • source: Bing
  • 23 views
  • Oct 18, 2025 05:40am
  405

  Even without any major sporting events, road work on Interstate 5 and Highway 18 will slow travel this weekend. Read More

• Gender-affirming care for WA youth is dwindling amid federal pressure

  • Washington
  • WA-18

  • source: Bing
  • 17 views
  • Sep 28, 2025 06:00am
  Gender-affirming care options for trans youth are beginning to shrink, including in Democratic-controlled states like WA, where this care remains legal. Read More

• State Route 18 closed over Tiger Mountain through Monday

  • Washington
  • Route 7

  • source: Bing
  • 14 views
  • Oct 18, 2025 2:01pm
  7

  There is light at the end of the highway on the State Route 18 (SR 18) widening project between Deep Creek and I-90, a project years in the making. Read More

• Westbound State Route 18 reopens after crash at SR 167 ramp in Auburn

  • Washington
  • Sr 167

  • source: Bing
  • 7 views
  • Oct 08, 2025 10:10pm
  A crash snarled traffic Wednesday afternoon on westbound State Route 18 at the SR 167 ramp to Renton and Puyallup. Read More

• One killed, one critical after motorcycle crash near Maple Valley

  • Washington
  • Maple Valley
  • WA-18

  • source: Bing
  • 8 views
  • Oct 07, 2025 4:54pm
  One person was killed and another is in critical condition following a motorcycle crash near Maple Valley overnight. Read More