We usually just link SDOT’s weekly citywide-alert roundup in our daily traffic watch – but this time around, seems to be worth sharing immediately, so here it is, featuring the Highway 99 closures (the Viaduct itself is ONLY involved in the weekend closure), plus Sunday morning’s Alki Avenue closure for the Alki Beach 5K, and more. Also please remember if you’re out late TONIGHT, the ramp to northbound 99 from the eastbound bridge will be closed overnight (10 pm tonight-5 am Friday) for work related to the weekend 99 closure. And if you need Metro reroute info – it’s here.