Here's a list of the snowsheds that were on the DRGW narrow gauge, between Antonito & Chama 1. 317A - 435' 2. 319A - 359' 3. 321A - 374' 4. 323A - 287' 5. 323B - 310' 6. 326A - 385' 7. 326B - 450' 8. 326C - 393' 9. 327A - 821' 10. 327B - 818' 11. 328A - 487' 12. 329A - 232' 13. 329B - 314' 14. 329C - 472' 15. 330A - 526' - this is the shed at the Cumbres wye 16. 330B - 214' 17. 331A - 348' 18. 331B - 152' 19. 331C - 181' 20. 332A - 306' 21. 332B - 395' 22. 332C - 97' 23. 332D - 121' 24. 332E - 121' The snowshed number is also the mileage from Denver and where the shed is located on the line. Hope this helps! Data is from "Ticket to Toltec", the book is wellworth getting.