As in construction crane. A reference to what seems to be the proliferation of new high- and mid-rise apartment buildings in the Denver metro area.
The cityscape, especially in the urban core surrounding downtown Denver, has dramatically changed with new large apartment buildings going up at 8th and Lincoln, 10th and Lincoln, 12th and Grant, 8th and Grant, 7th and Grant, two opposite corners of Speer and Grant, Speer and Logan, Logan and Bayaud, and Logan and Alameda.