Local detail
What Causes It Around Here
Pueblo West has roughly 12,335 households, and most of those garages sit behind homes built around 1999 - a generation newer than the 1960s-to-70s stock that fills in closer to Pueblo proper. That later build date matters for cable work. Newer construction here mostly left the factory with torsion-spring setups and lighter aircraft cable wound on steel drums, not the older extension-spring rigs with side cables that you'll still find on Pueblo's older tract houses. The failure mode is different too.
On a torsion system, the cable usually goes at the bottom bracket where it's crimped into a small loop, or it frays where it wraps the drum after years of winding and unwinding. Pueblo sits in a cold-climate band, and that cold does real work on cable: the galvanized coating gets brittle, strands shed at the fray point, and a cable that's been quietly losing strands snaps all at once, usually when the door is partway up and the spring load has nowhere to go but into the opener rail or the other side of the track. With 9,323 owner-occupied houses across the area built in roughly the same era, we see the same drum-side fray pattern repeat block to block.
