Update 9:25 p.m.
All northbound lanes of South Nevada Avenue reopened at Las Vegas Street, police said in a tweet.
A crash involving a vehicle and a pedestrian has closed northbound lanes of South Nevada Avenue in southern downtown Colorado Springs Monday evening, according to police.
Alert: CSPD is investigating a serious injury auto/pedestrian crash at Las Vegas St and S Nevada Ave. Northbound traffic is shut down at that location and will likely be closed for several hours. Please avoid the area and please drive safely! @CSPDPIO— CSPD Duty Lieutenant (@CSPDDutyLt) July 21, 2020
Colorado Springs Police Department posted to Twitter that northbound traffic of South Nevada Avenue at Las Vegas Street is likely to be closed for several hours for the "serious injury" crash.
Mill Street is also closed in the area, police said.
This article will be updated as more information becomes available.