170milelong
170milelong is a designation that likely refers to a geographical feature or a measurement of distance. Without further context, its precise meaning is ambiguous. It could be the length of a river, a coastline, a mountain range, or a proposed route for a highway or pipeline. The "170 mile" component clearly indicates a specific measurement in miles, a common unit for distance in the United States and the United Kingdom. The "long" suffix reinforces the idea of a linear dimension.
In some contexts, "170milelong" might be a placeholder name or a descriptive label used in informal communication