Flagstaff, AZ Snow Plow Routes
An independent model built from OpenStreetMap, not Flagstaff’s own plow routes.
Flagstaff, AZ has a road network of 6,896 edges across 3 priority tiers: 429 arterial (6%), 980 collector (14%), and 5,405 residential (78%). The network spans 991.0 km of roads requiring service. PlowPath’s CARP solver achieved a best deadhead ratio of 18.1% with a 6-truck fleet, meaning only 18.1% of total travel was wasted repositioning. 12 solver configurations have been analyzed for this city.
Planned routes against nearest-street routing
| Trucks | Nearest street | Planned | Cut |
|---|---|---|---|
| 1 | 445 mi (716 km) | 247 mi (397 km) | 45% |
| 2 | 547 mi (881 km) | 244 mi (392 km) | 55% |
| 3 | 620 mi (998 km) | 268 mi (432 km) | 57% |
| 4 | 794 mi (1,278 km) | 244 mi (392 km) | 69% |
| 5 | 874 mi (1,407 km) | 204 mi (329 km) | 77% |
| 6 | 786 mi (1,264 km) | 148 mi (239 km) | 81% |
Nearest-street routing sends each truck to the closest unplowed street: a baseline, not Flagstaff’s own routes.
How many roads does Flagstaff, AZ need to plow?
Flagstaff, AZ’s network has 6,896 road edges totaling 991.0 km of roads requiring service. Roads are classified into 3 priority tiers: 429 arterial (6%), 980 collector (14%), and 5,405 residential (78%).
What is the optimal plow route for Flagstaff, AZ?
PlowPath’s CARP solver achieved a 18.1% deadhead ratio — the lowest wasted travel across 12 configurations tested. A lower deadhead ratio means less fuel, salt, and time spent repositioning between service passes.
How many snow plows does Flagstaff, AZ need?
That is Flagstaff, AZ’s call: it depends on how soon the town wants every street clear, and on the trucks and drivers it has. This page models Flagstaff, AZ with fleets of 1 to 6 trucks from one depot, using an assumed truck rather than the town’s own. Adding trucks mostly shortens the shift, while total blade-up changes far less; each run gives its modelled hours. The sensitivity analysis shows how fleet size moves them.