2017 Map of Bradfield Canal B-4 NE

About this map

Coast Mountains terrain dominates this 2017 survey of the remote international boundary between Alaska and British Columbia. The map tracks the jagged peaks and high-elevation contours of the Tongass National Forest, where the border intersects with the Wrangell Borough and the Ketchikan Gateway Borough. High alpine landmarks such as Mt Lewis Cass stand near the international line, while glacial drainage systems like Olatine Creek and the Blue River flow through the northern reaches of the quadrangle. This document captures the wilderness character of the region as it appeared in the early 21st century, showing the intersection of federal forest lands and borough jurisdictions along the rugged Canada-United States border.