Cranberry Township manages 140 miles of road in Butler County, Pennsylvania. The township had cameras and a paid forecast service, but on marginal nights, neither could tell them whether the road surface was actually freezing. Every unnecessary callout cost the township in labor, materials, and equipment wear.

Wireless pavement sensors gave the township live measurements of road temperature and surface state. During a freezing rain event in February 2025, ice was forming on vehicles, but the sensors showed road temperatures above freezing. The team held the crews back, avoiding a costly, unnecessary callout.

Cranberry avoided 26 callouts and saved nearly $300,000 over two winters. Reliably predicting the timing of snow events also led to reduced salt use and improved work/life balance for managers and crews. They have since expanded from two GroundCast sensors to seven, covering all quadrants of the township.

Oak Creek sits on the western shore of Lake Michigan, where the lake makes accurate forecasting a constant challenge. The city's public works department must also balance road safety with the environmental impact of salt runoff into one of America's largest freshwater lakes.

On January 9, 2024, the National Weather Service forecast 6–11 inches of snow. Xweather Horizon predicted rain and wet snow, with road sensors showing surfaces too warm for snow build-up. The team pre-treated key routes instead of salting and told staff to relax for the rest of the day.

With roads too warm for snow to accumulate, Oak Creek pre-treated instead of salting and kept 80 tons of salt off the roads and out of Lake Michigan. Material savings alone came to roughly $5,000 to $6,000, enough to cover a full year's subscription to Xweather Horizon.

Independence sits on the south bank of the Missouri River, where winters are cold, snowy, and windy. Without reliable road-level data, the toughest decisions come late at night: send crews out at midnight as a precaution, or wait and hope conditions hold. Getting it wrong in either direction means wasted money or unsafe roads.

Frustrated with inaccurate weather forecasts, Independence started planning its operations around sensor-based road weather forecasts. During one winter event, road temperature data showed surfaces holding above freezing through the night. Instead of calling in the midnight shift, the team held back and monitored conditions.

Independence saved almost $10,000 in material and staff time in a single 12-hour shift, without compromising road safety. The city has since integrated Xweather Horizon with its traffic management and emergency response systems. Every crew deployment and treatment decision now runs through the platform.