| 4 A RESTAURANT | PO BOX 482 | AGUILAR | CO | 81020-0482 |
| AMATO TRAVEL CTR | PO BOX 482 | AGUILAR | CO | 81020-0482 |
| RALSTON FOOD & GAS | 10440 RALSTON RD | ARVADA | CO | 80004-5859 |
| SINCLAIR | 4513 HIGHWAY 63 | ATWOOD | CO | 80722-9735 |
| FLYING J TRAVEL PLAZA | 16751 E 32ND AVE | AURORA | CO | 80011-1520 |
| BLIMPIE SUBS & SALADS | 12060 SABLE BLVD | BRIGHTON | CO | 80601-7186 |
| DIAMOND SHAMROCK | 385 E BROMLEY LN | BRIGHTON | CO | 80601-3065 |
| WESTERN CONVENIENCE STORE | 1351 E BRIDGE ST | BRIGHTON | CO | 80601-1906 |
| TOMAHAWK TRUCK STOP | 1156 N COLORADO AVE | BRUSH | CO | 80723-2902 |
| GUNSMOKE TRUCK STOP | PO BOX 1699 | BUENA VISTA | CO | 81211-1699 |
| TRAVEL SHOPPE | 415 S LINCOLN ST | BURLINGTON | CO | 80807-2111 |
| DIAMOND SHAMROCK REFINING CO | 94 W WOLFENSBERGER RD | CASTLE ROCK | CO | 80109-9627 |
| DIAMOND SHAMROCK OIL & GAS | 3601 E 56TH AVE | COMMERCE CITY | CO | 80022-3601 |
| SAPP BROS TRUCK STOPS | 7120 E 49TH AVE | COMMERCE CITY | CO | 80022-4715 |
| TRAVEL CENTERS OF AMERICA | 5101 QUEBEC ST | COMMERCE CITY | CO | 80022-4860 |
| DIAMOND SHAMROCK | 4797 S WADSWORTH WAY | DENVER | CO | 80123-1800 |
| PILOT TRAVEL CTR | 4640 STEELE ST | DENVER | CO | 80216-3005 |
| SUPERQUIK STOP | 1580 W 84TH AVE | DENVER | CO | 80260-3929 |
| VALERO DIAMOND SHAMROCK | 8290 WASHINGTON ST | DENVER | CO | 80229-5849 |
| MICHAEL'S TRUCK STOP | PO BOX 816 | EADS | CO | 81036-0816 |
| DIAMOND SHAMROCK REFINING CO | 2010 W EVANS AVE | ENGLEWOOD | CO | 80110-1020 |
| TOMAHAWK AUTO & TRUCK PLAZA | 1103 S SANTA FE AVE | FOUNTAIN | CO | 80817-4006 |
| DIAMOND SHAMROCK | PO BOX 594 | FRISCO | CO | 80443-0594 |
| TOMAHAWK AUTO TRUCK PLAZA | 51171 HIGHWAY 6 | GLENWOOD SPRINGS | CO | 81601-2541 |
| LOVE'S TRAVEL STOP | 108 S 12TH ST | GUNNISON | CO | 81230-3102 |
| FLYING J TRAVEL PLAZA | 15277 US HIGHWAY 385 | JULESBURG | CO | 80737-9725 |
| DIAMOND SHAMROCK | 113 N 2ND ST | LA SALLE | CO | 80645-3228 |
| T & J SVC STATIONS INC | 6000 W 1ST AVE | LAKEWOOD | CO | 80226-2255 |
| LAMAR TRUCK PLAZA | 33110 COUNTY ROAD 7 | LAMAR | CO | 81052-9554 |
| LOVE'S TRAVEL STOP | PO BOX 1272 | LAMAR | CO | 81052-1272 |
| LOVE'S TRAVEL STOP | 301 E OLIVE ST | LAMAR | CO | 81052-2840 |
| DIAMOND SHAMROCK REFINING CO | 108 HARRISON AVE | LEADVILLE | CO | 80461-3646 |
| FLYING J TRAVEL PLAZA | PO BOX 640 | LIMON | CO | 80828-0640 |
| TRAVEL CENTERS OF AMERICA | PO BOX 1298 | LIMON | CO | 80828-1298 |
| LOA'LS MART | 10218 W CHATFIELD AVE | LITTLETON | CO | 80127-4214 |
| SPICY PICICLE SW PLAZA | 8501 W BOWLES AVE | LITTLETON | CO | 80123-9502 |
| CONOCO CONO MART | 3851 STATE HIGHWAY 119 | LONGMONT | CO | 80504-9543 |
| DIAMOND SHAMROCK | 2500 W EISENHOWER BLVD | LOVELAND | CO | 80537-3152 |
| DIAMOND SHAMROCK | 1040 S LINCOLN AVE | LOVELAND | CO | 80537-6337 |
| JOHNSON'S CORNER | 2842 SE FRONTAGE RD | LOVELAND | CO | 80537-8739 |
| LOVE'S TRAVEL STOP | 1537 GRANDE AVE | MONTE VISTA | CO | 81144-1318 |
| SUN VALLEY TRUCK STOP | 1440 N TOWNSEND AVE | MONTROSE | CO | 81401-5915 |
| WESTERN CONVENIENCE STORE | 938 S TOWNSEND AVE | MONTROSE | CO | 81401-4945 |
| DIAMOND SHAMROCK | 11195 HURON ST | NORTHGLENN | CO | 80234-3383 |
| Y MART | 10770 WASHINGTON ST | NORTHGLENN | CO | 80233-3439 |
| GAY JOHNSON'S TRUCK STOP-CAMEO | PO BOX 1431 | PALISADE | CO | 81526-1431 |
| CLIFF BRICE PETROLEUM SOURCE | 300 MOFFAT ST | PUEBLO | CO | 81003-3524 |
| FIRST STOP | 623 N GRAND AVE | PUEBLO | CO | 81003-3114 |
| ROCKY MOUNTAIN TRAVEL CTR | 4803 N INTERSTATE 25 | PUEBLO | CO | 81008-8616 |
| VINELAND SHAMROCK | 35098 E US HIGHWAY 50 | PUEBLO | CO | 81006-9412 |
| SHAVANO SNACK MART & TRUCK | 11344 W US HIGHWAY 50 | SALIDA | CO | 81201-9430 |
| CROSSROADS TRAVEL PLAZA | 27080 US HIGHWAY 287 | SPRINGFIELD | CO | 81073-9406 |
| PHILLIPS 66 | 21804 US HIGHWAY 6 | STERLING | CO | 80751-8430 |
| UTE MOUNTAIN TRAVEL CTR | PO BOX 349 | TOWAOC | CO | 81334-0349 |
| TRINIDAD FUEL STOP | 9960 SANTA FE TRL | TRINIDAD | CO | 81082-3968 |
| TOMAHAWK AUTO & TRUCK PLAZA | 1695 N WATKINS RD | WATKINS | CO | 80137-7164 |
| TRAVEL CENTERS OF AMERICA | 12151 W 44TH AVE | WHEAT RIDGE | CO | 80033-2448 |
| WIGGINS JUNCTION TRUCK STOP | 17104 HIGHWAY 39 | WIGGINS | CO | 80654-8904 |
| DIAMOND SHAMROCK | PO BOX 590 | WOODLAND PARK | CO | 80866-0590 |