TRANSIT
ATLAS
Home/Page directory/Regional Transportation Authority of Pima County/421X/Stops & map
421X

Pima County / Bus

Regional Transportation Authority of Pima County 421X stops, route map and branches

Green Valley/Sahuarita Express Northbound · America/Creston

Selected branch: Ronstadt Transit Center · 11 stops.

421X route map and ordered stop list

The map follows the selected branch. Choose another direction or short turn above to inspect its own stops.

SS/La Canada Dr/Trader Ln (NE)SS/Duval Mine Rd/La Canada Dr (SE)SS/Nogales Hy/Abrego Dr (NW)SS/Nogales Hy/C Arroyo Sur (NW)SS/Sahuarita Rd/Desert Gem (SW)SS/Rancho Sahuarita Bl/Sahuarita Rd (NW)SS/Pima Mine Rd/I-19 (NE)SS/Laos Transit Center (O)6th Av/Veterans (NE)6th Av/26th St (NE)SS/Downtown Ronstadt Center (M)N ↑
Official route geometry
  2. 2. SS/Duval Mine Rd/La Canada Dr (SE)ID e326adea-3fc0-469f-a29a-38c29776a3c4
  3. 3. SS/Nogales Hy/Abrego Dr (NW)ID 7f8086bf-53ec-4778-9f8c-ec167b9cc4a8
  5. 5. SS/Sahuarita Rd/Desert Gem (SW)ID b5a9a3b4-8e08-4ed9-9629-aea3e7f834de
  9. 9. 6th Av/Veterans (NE)ID 7e33e664-b50f-42dc-bfbc-32c4abbcacca
  10. 10. 6th Av/26th St (NE)ID 92709afe-6fdd-4ddb-b3e0-2fc9699684cc
  11. 11. SS/Downtown Ronstadt Center (M)ID 16009 · Drop-off only

Published directions and branches

Each stopping pattern has its own sequence. Occasional variants may have no trips on today’s date.

Ronstadt Transit Center11 stops · 10 trips in the published feed · Pattern 3dbdfdd1c4c9f110709e160f↗

Additional stops on other branches

These stop records occur on another published variant of 421X. Open a branch above for its ordered map and sequence.

The selected branch includes all stop records published for this route.

More Regional Transportation Authority of Pima County travel information

✓
Published Regional Transportation Authority of Pima County schedule

Imported Oct 25, 2026 · 06:55 UTC · Service dates 2025-12-08 through 2027-08-17. See data status

Schedule data published by Regional Transportation Authority of Pima County. Feed discovery and cached source archives from MobilityData. Source details ↗