University Park sits in a moderate-heat climate band, and springs here fail from cycle fatigue more than from any one hot week - the metal work-hardens after tens of thousands of open-and-close cycles, and a spring installed when the house was built in the late 1980s is well past its rated life by now. With 7,174 households in this pocket and a housing stock that clusters tightly around that 1987 build year, we see a lot of springs failing in the same age window, not spread out over decades like you'd expect in a mixed-era neighborhood.We don't see the ice-dam or freeze-thaw damage that causes spring failure further north - this area's climate band doesn't produce that pattern, so when a spring goes here it's almost always plain fatigue, not weather damage.