AMP: 54 Location: 1st Ave and Main St, Laurel No reassurance shield for any route as we turn and head under the railroad tracks. It’s up for debate as to whether or not this is actually a part of US 310- it definitely was at one point (it would also have been US 212), but at … Continue reading U.S. Route 310, I-90 Bus/S-532 to I-90/US-212