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AB1

Denver / Bus

RTD AB1 stops, route map and branches

Boulder / Denver Airport · America/Denver

Selected branch: Downtown Boulder via E-470 · 15 stops.

AB1 route map and ordered stop list

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

Denver Airport Station Gate 813500 Block Via VarraUS 36 & Flatiron Station Gate CVia Varra Rd & Midway BlvdUS 36 & McCaslin Station Gate EUS 36 & Table Mesa Station Gate ETable Mesa Dr & Tantra DrS Broadway & Table Mesa DrBroadway & Dartmouth PnR27th Way & Broadway PnRBroadway & Baseline RdBroadway & Euclid AveBroadway & Pleasant StBroadway & University AveDowntown Boulder Station (Ar)N ↑
Official route geometry
  1. 1. Denver Airport Station Gate 8ID 34652 · Stop code 34652 · Platform 8
  2. 2. 13500 Block Via VarraID 35483 · Stop code 35483
  3. 3. US 36 & Flatiron Station Gate CID 25440 · Stop code 25440 · Platform C
  4. 4. Via Varra Rd & Midway BlvdID 34784 · Stop code 34784
  5. 5. US 36 & McCaslin Station Gate EID 34656 · Stop code 34656 · Platform E
  6. 6. US 36 & Table Mesa Station Gate EID 16342 · Stop code 16342 · Platform E
  7. 7. Table Mesa Dr & Tantra DrID 16685 · Stop code 16685
  8. 8. S Broadway & Table Mesa DrID 12604 · Stop code 12604
  9. 9. Broadway & Dartmouth PnRID 12512 · Stop code 12512
  10. 10. 27th Way & Broadway PnRID 12438 · Stop code 12438
  11. 11. Broadway & Baseline RdID 12479 · Stop code 12479
  12. 12. Broadway & Euclid AveID 12432 · Stop code 12432
  13. 13. Broadway & Pleasant StID 17892 · Stop code 17892
  14. 14. Broadway & University AveID 12608 · Stop code 12608
  15. 15. Downtown Boulder Station (Ar)ID 99850 · Stop code 99850 · Drop-off only

Published directions and branches

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

Downtown Boulder via E-47015 stops · 69 trips in the published feed · Pattern 6250f381f18ac6ee1780c594↗Denver Airport via E-47015 stops · 40 trips in the published feed · Pattern 8b677c4fffa09c69671ddc8c↗Denver Airport via E-47015 stops · 24 trips in the published feed · Pattern 78cccbf1ff001c9630798a52↗Denver Airport via E-4706 stops · 2 trips in the published feed · Pattern 77fa2636baa3add3089bde89↗Denver Airport via E-4706 stops · 1 trips in the published feed · Pattern 5d49c2cadb61d1f1916dbb33↗

Additional stops on other branches

These stop records occur on another published variant of AB1. Open a branch above for its ordered map and sequence.

13600 Block Via Varra 35482 ↗Broadway & 27th Way 12439 ↗Broadway & Baseline Rd 12478 ↗Broadway & College Ave 12574 ↗Broadway & Euclid Ave 12433 ↗Broadway & University Ave 12609 ↗Denver Airport Station Gate 6 34650 ↗Downtown Boulder Station Gate 2 26100 ↗S Broadway & Dartmouth Ave 12509 ↗Table Mesa Dr & 39th St 16680 ↗Table Mesa Dr & Tantra Dr 21103 ↗US 36 & Flatiron Station Gate A 34657 ↗US 36 & McCaslin Station Gate B 34655 ↗US 36 & Table Mesa Station Gate A 34195 ↗Via Varra Rd & Midway Blvd 34783 ↗

More RTD travel information

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Published RTD schedule

Imported Oct 23, 2026 · 19:08 UTC · Service dates 2026-09-27 through 2027-01-02. See data status

Transit data provided by the Regional Transportation District. This independent site is not endorsed by, sponsored by, or affiliated with RTD. Source details ↗