2023 Map of Bettles D-2 NE

About this map

The Dalton Highway Alaska Pipeline corridor cuts through this portion of the Alaska-Yukon-Koyukuk Census Area, marking the primary human footprint in a landscape defined by significant water systems. The Alaska Pipeline itself runs parallel to the highway in the southeastern corner, crossing the Jim River just as it enters the quadrangle. This infrastructure provides a stark contrast to the winding path of the South Fork Koyukuk River, which dominates the northern third of the map. Smaller tributaries like Eagle Creek, Hudson Ray Creek, and Anticline Creek drain the surrounding terrain, while the John River makes a brief appearance in the southeast. The survey highlights the intersection of critical energy transport and the vast drainage networks of the interior, illustrating how modern engineering follows the natural contours of the river valleys.