Present4 pm - 5 pmI87 NBState Route 7 westbound rampLatham, New YorkCase Study 4, Problem 3, Sub-Problem 3d-1HCS Ramps Version 4.1dUSCMerge29604600744450710.555034.7F0.80744.548.045.674446750Yes50714600YesRight2500500Level1.0045.019005280.90001.51.21.0001.0021113Level55.0480013330.90001.51.21.0001.005333