| Business | Phone |
| Fehr & Peers 2180 S 1300 E 220, Salt Lake City 84106 | (801) 261-4700 |
| Riley Transportation Conslnts 4001 S 700 E 500, Salt Lake City 84107 | (801) 264-6634 |
| Transcore 488 E Winchester St, Salt Lake City 84107 | (801) 293-1920 |
| Wilbur Smith Assoc 8 E Broadway 613, Salt Lake City 84111 | (801) 363-3955 |