Efficiency in Motion: Mill Valley Refuse Reduces Garbage Collection Routes Up to 22% With RouteSmart
Through its partnership with RouteSmart, Mill Valley Refuse Service has reduced scheduled recycling days by 22 percent and garbage days by 12 percent, improved department capacity utilization and increased labor productivity by 7 percent, all while reinforcing its long-standing commitment to customer satisfaction and environmental stewardship.
Growing complexities in a legacy framework
With more than 119 years of service in Southern Marin County, Mill Valley Refuse faced a daunting challenge: route plan inefficiencies caused by aging systems and increasingly complex service demands. The company’s previous solution was limited in scope. Routes remained static for years, leading to inconsistent workloads, underutilized trucks and difficulty absorbing operational changes such as retirements and driver callouts. Its back-office route management system lacked modern integration, making scenario planning and route forecasting cumbersome and reactive.
Key Benefits
22 percent reduction in recycling collection days (from 45 to 35)
12 percent reduction in garbage collection days (from 65 to 57)
21 percent reduction in overtime
7 percent increase in labor productivity
Operational rebalancing of routes created room to absorb retirements without adding headcount as specific routes were optimized and reallocated
Operational drag and lost opportunities
This legacy approach was beginning to drag down performance. Drivers’ routes varied in duration and effort, leaving valuable daily labor capacity and tonnage capacity untapped. Multiple lines of business needed route reorganization to mitigate overtime increases due to driver shortages. Strategic planning was stifled due to poor data visibility and customer satisfaction risked stagnation. The company needed a shift—not just in tools, but in culture.
“Before RouteSmart, route changes were infrequent and not well optimized,” Mill Valley Refuse Service CEO Gene Della Zoppa says. “We couldn’t see the data clearly and that made it hard to justify or communicate changes to our team.”
RouteSmart online sparks a strategic culture shift
In 2023, Mill Valley Refuse transitioned directly to RouteSmart Optimize on a recommendation from a neighboring hauler and never looked back. With support from the RouteSmart client support team, the company began visualizing, analyzing and refining routes like never before—using the software’s scenario planning, weight-balancing tools and geospatial mapping to uncover inefficiencies that had gone unnoticed for years.
CEO Gene Della Zoppa described how they compared routes “before and after” for drivers to secure buy-in, consolidated underutilized routes and increased garbage truck capacity from 90 percent to 95 percent. Scenario analysis helped them plan for future automated collection vehicles, rebalance workloads across jurisdictions and reduce overtime by 16 percent in Q1 2025 alone.
“We’re using RouteSmart Optimize to test automated vehicle adoption, better understand seasonal trends with material weights and even help plan future equipment upgrades. It’s a strategic tool now — not just a routing tool.”