NORTHAMPTON, Mass. (WWLP) - All lanes of northbound and southbound traffic on I-91 are back open, following multiple car crashes. State Police say one person was arrested and two people were taken to a hospital. Northampton police were called to multiple crashes on I-91 Saturday night around 10:00p.m. The first crash involved a vehicle on its side. State Police say a fire was extinguished causing them to close both lanes at Exit 23. Additional crashes on I-91 south, included one that involved an occupied PVTA bus. Police are still waiting for tows or vehicles to be moved, and assesing guardrail damage. Local News Headlines One Arrested, 2 Hospitalized After Multiple Car Crashes on I-91 in Northampton Wedding & bridal expo taking place in West Springfield this weekend Athol Fire Department puts out two-alarm structure fire Revere firearms dealer sentenced for illegal firearm trafficking WWLP-22News, an NBC affiliate, began broadcasting in March 1953 to provide local news, network, syndicated, and local programming to western Massachusetts. Watch the 22News Digital Edition weekdays at 4 p.m. on WWLP.com.