Justice · I-81 rolloverSilver Spring crash: I-81 lanes reopen after flammable-cargo rolloverAired October 24, 2026 at 9:17 AM UTCWritten October 24, 2026 at 9:25 AM UTCRead the write-upThis storyTranscript · LOADING0:07A driver escaped a tractor trailer that rolled onto its side across Interstate 81.0:12The rollover stopped northbound traffic for several hours in Cumberland County,0:15Pennsylvania, leaving an extensive backlog.0:18All lanes affected by this rollover have since reopened.0:21Why did the crash require hazardous materials crews?0:23The tractor trailer overturned at 4.51 a.m.0:26Friday, October 23, in Silver Spring Township.0:29It landed on its side across the northbound interstate just before exit 57, the0:34Mechanicsburg and Route 114 interchange.0:37Every northbound lane closed between exit 52 at Middlesex and Route 11 and exit0:4257 at Route 114.0:45The truck overturned near mile marker 55.8.0:48The southern closure endpoint was also identified more specifically as exit 52B.0:53Traffic came to a standstill behind the closure.0:55Drivers were told to avoid the area while emergency crews dealt with the overturned0:59truck.1:00The disruption lasted several hours.1:02Crews cleared the rollover scene, allowing all affected lanes to reopen.1:06That ends the closure between exits 52 and 57.1:10The exact reopening time hasn't been given.1:12The driver got out of the overturned truck.1:15The driver's medical condition hasn't been confirmed, so we don't know whether the1:18driver was injured.1:19The driver told emergency crews the cargo contained hazardous material.1:23Silver Spring Community Fire Company says a hazardous materials team responded1:27because the load was flammable.1:29The cargo was also described as flammable fluids.1:32A spill was also reported, but it isn't clear what spilled or how much escaped.1:37The truck's flammable cargo explains the hazardous materials response.1:40The spill itself hasn't been identified as cargo, vehicle fuel, or another1:44substance.1:45A separate deadly crash also closed northbound I-81 between exits 47 and 49 that1:50morning.1:51That incident affected a different stretch of highway.1:54The confirmed reopening here covers the lanes closed by the rollover near exit 57.1:58Pennsylvania State Police were investigating the rollover.2:01The cause of the truck's overturn hasn't been announced.Explore with HeyDexFollow via RSSThe shortThe short ↗