The Seattle Department of Transportation's weekly transportation construction update highlights the projects and events that may impact travel through the Seattle area. View this week's update.

This week's highlights: 

• Dec. 11: Columbia 2-Way Transit Corridor Project begins. First work zone is on the north side of Columbia St. between 1st and 2nd Ave.
• Dec. 17: Seahawks host the Los Angeles Rams at 1:05 p.m. at CenturyLink Field. 
• Dec. 20: SR-520 pedestrian and bicycle trail across Lake Washington opens at 3 p.m.
• Dec. 22 & 23: Macklemore concert at 7:30 p.m. at KeyArena.
• Dec. 31: Seahawks host the Arizona Cardinals at 1:25 p.m. at CenturyLink Field.
• Dec. 31: " New Year’s at the Needle" fireworks show at midnight.

If you have questions, contact construction.coordination@seattle.gov or call 206-684-ROAD.