AMP: 0 Location: SH-13 Business and US-12, Idaho Cty As 13 Business begins, we’re reminded why this isn’t the recommended route from 12 west to 13 south, though it is faster. AMP: 0 Location: SH-13 Bus and NF-515, Idaho Cty After the bridge, the road bears right and is signed as TO 13 AMP: 0 Location: Broadway Ave … Continue reading Idaho State Highway 13 Business, US-12 to SH-13