Exit 340B Truck Stops and Services | I-17 AZ

Navigating Exit 340B on Interstate 17 North in Flagstaff, Arizona, serves as a critical junction for Class 8 commercial truck drivers transitioning directly onto Interstate 40 West toward Los Angeles. Situated at the northern terminus of I-17, this high-volume directional interchange demands extra vigilance due to steep grades, heavy mountain traffic, and sudden winter weather shifts across northern Arizona's high country. Because Exit 340B is a dedicated highway flyover system, there are no immediate roadside turnouts or fuel plazas directly on the ramp itself. Truckers taking this ramp to haul freight westbound must plan fuel and rest stops shortly before or after joining I-40.

Nearby Towns and Trucking Facilities

Positioned adjacent to Flagstaff's western commercial districts, Exit 340B provides direct access to regional transshipment hubs, cross-docking facilities, and local distribution yards.

Driver Amenities and Rest Needs

This interchange offers extensive driver facilities, including large travel plazas, laundry facilities, multi-stall showers, and numerous fast-service food options.

Regulatory and Operational Information

Chain laws and mountain speed restrictions apply on western approaches. Fleet operators must maintain safety standards in accordance with FMCSA guidelines.

Fuel and Equipment Services

No commercial fuel stations or semi-truck repair shops are located directly at Exit 340B on Interstate 17, as it is a highway interchange flyover. Commercial drivers must travel to nearby exits along Interstate 40 for full-service truck stops and maintenance:

• Little America Travel Center (I-40, Exit 198 - 3 miles East): 2515 E Butler Ave, Flagstaff, AZ 86004 | Phone: (928) 779-7900 | Visit Website
• Pilot Travel Center #180 (I-40, Exit 185 - 10 miles West): 12500 W Interstate 40, Bellemont, AZ 86015 | Phone: (928) 774-3100 | Visit Website

Parking and Staging

No dedicated truck parking or staging spots exist directly at Exit 340B on Interstate 17. However, drivers can utilize official DOT rest areas and nearby travel plazas:

• Christensen Rest Area (I-17, Milepost 324 - 16 miles South): I-17 Northbound and Southbound, Munds Park, AZ 86017. Amenities: Dedicated commercial truck parking stalls, porta-johns, hand-washing stations.
• Little America Travel Center (I-40, Exit 198 - 3 miles East): 2515 E Butler Ave, Flagstaff, AZ 86004. Amenities: 150+ truck parking spaces, CAT scales, 24/7 diesel lanes, driver lounge, and showers.
• Pilot Travel Center #180 (I-40, Exit 185 - 10 miles West): 12500 W Interstate 40, Bellemont, AZ 86015. Amenities: 100+ overnight truck parking spaces, CAT scale, driver showers, and diesel fuel lanes.

Frequently Asked Questions

Does Exit 340B lead directly to California freight corridors?

Yes, it merges onto I-40 West, heading directly toward Southern California.

Are long-term staging lots available near Exit 340B?

Commercial lots along Butler Ave and Route 66 provide overnight staging options.

Are tire repair services close to this exit?

Yes, mobile and shop commercial tire repair options are accessible within 3 miles.