NSP seizes 78 pounds of marijuana in 2 traffic stops near North Platte Troopers with the Nebraska State Patrol (NSP) seized 78 pounds of marijuana and arrested two people in two recent traffic stops on Interstate 80 near North Platte. The first traffic stop occurred on Sunday, Nov. 18, when NSP received a report of a Chevrolet Impala speeding and failing to maintain a ...PLEASE LOG IN FOR PREMIUM CONTENT. Our website requires visitors to log in to view the best local news. Not yet a subscriber? Subscribe today!