AMP: 2 Location: Crawford Ave and I-90, Hardin Just after we exit off the freeway, we’re directed to turn left to follow the business loop into town. Stay straight for a local bypass to S-313 that isn’t part of S-313. Turn left for I-90 Business. Montana 47 runs concurrent with I-90 business for the length of … Continue reading Montana Highway 47, I-90/I-90 Bus/US-87/US-212 to S-313