LAS VEGAS (KTNV) — A fatal crash closes down all northbound lanes on Interstate 15 between Tropical Parkway and Speedway on Wednesday night.
#FASTALERT⛔️All NB lanes on I-15 between Tropical Pkwy & Speedway are temporarily closed due to collision.‼️All NB traffic must exit at 52B or before‼️ Use alternative route pic.twitter.com/SnxCMfHK3P
— RTC Southern Nevada (@RTCSNV) September 18, 2025
Northbound traffic is being told to exit at 52B or before.
This is a developing story.