This is a great 1965 aerial photo of the Glen Canyon Dam site. It shows the remnants of the construction days and what was still in place from those years. Click on it to enlarge it in a new window. You’ll notice on the right side of the photo that the cableway towers, which were between the Beehive and the canyon wall, are gone and the tracks they rode on have been removed. Construction of the Visitor’s Center hadn’t begun yet.
Moving upstream along the canyon, both spillways are clearly visible, as is the horseshoe-shaped road/parking area where the footbridge once stood. The faint white-dashed line spanning the canyon was the log jam to prevent boaters from getting too close to the dam and spillways. The nighttime trout fishing with the boat tied to the log jam was always good.
The aggregate piles are still there where the conveyor belts once stood. The red line on the photo may have been a proposed route for the road to Wahweap. There are still a few buildings from the construction days and an electric substation near the Beehive. I made a then-and-now post of the Beehive you can see at The Beehive Then and Now.