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101X Golf Links - Downtown Express
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102X Northwest - UA Express
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103X Northwest - Downtown Express
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104X Marana - Downtown Express
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105X Foothills - Downtown Express
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107X Oro Valley - Downtown Express
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108X Broadway - Downtown Express
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109X Catalina Hwy - Downtown Express
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110X Rita Ranch - Downtown Express
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203X Oro Valley - Aero Park Express
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204X Northwest - Aero Park Express
Learn more about Route 101X destinations and attractions: Route 101X
Click link then select your route from the menu on the left
Paper ScheduleFrequent Transit Network
- No
Cities Served
- Tucson
Transit Centers
No Transit Centers Served
Park & Ride Destinations
- Golf Links & Kolb
Destinations
- Downtown (Centro)
- State/Federal Buildings
- U.S. Courthouse
- Pima County Superior Court
Learn more about Route 102X destinations and attractions: Route 102X
Click link then select your route from the menu on the left
Frequent Transit Network
- No
Cities Served
- Marana
- Tucson
Transit Centers
- Ronstadt Transit Center
Park & Ride Destinations
- North Pima Center
- Riverfront Park
Destinations
- Downtown (Centro)
- Ronstadt Transit Center
- Pima County Superior Court
- University of Arizona
- Banner University Medical Center - Main Campus
- Foothills Mall
Learn more about Route 103X destinations and attractions: Route 103X
Click link then select your route from the menu on the left
Frequent Transit Network
- No
Cities Served
- Marana
- Tucson
Transit Centers
- Ronstadt Transit Center
Park & Ride Destinations
- Ina & Via Ponte
- North Pima Center
Destinations
- Downtown (Centro)
- Ronstadt Transit Center
- Pima County Superior Court
- Banner University Medical Center - Main Campus
- University of Arizona
- Foothills Mall
Learn more about Route 104X destinations and attractions: Route 104X
Click link then select your route from the menu on the left
Frequent Transit Network
- No
Cities Served
- Marana
- Tucson
Transit Centers
No Transit Centers Served
Park & Ride Destinations
- Marana - Crossroads Park
Destinations
- Downtown (Centro)
- Pima County Superior Court
- State/Federal Buildings
- Crossroads at Silverbell District Park
Learn more about Route 105X destinations and attractions: Route 105X
Click link then select your route from the menu on the left
Frequent Transit Network
- No
Cities Served
- Tucson
Transit Centers
- Ronstadt Transit Center
Park & Ride Destinations
No Park & Ride Destinations Served
Destinations
- Downtown (Centro)
- Ronstadt Transit Center
- Sunrise/Swan
- Banner University Medical Center - Main Campus
- University of Arizona
- Pima County Court
Learn more about Route 107X destinations and attractions: Route 107X
Click link then select your route from the menu on the left
Frequent Transit Network
- No
Cities Served
- Oro Valley
- Tucson
Transit Centers
- Ronstadt Transit Center
Park & Ride Destinations
- Rancho Vistoso
Destinations
- Downtown (Centro)
- Ronstadt Transit Center
- Oro Valley Marketplace
- Oro Valley Hospital
- Ventana Medical Systems
- Pima County Superior Court
- Tucson Mall
Learn more about Route 108X destinations and attractions: Route 108X
Click link then select your route from the menu on the left
Frequent Transit Network
- No
Cities Served
- Tucson
Transit Centers
No Transit Centers Served
Park & Ride Destinations
- Broadway & Houghton
- Broadway East Plaza
Destinations
- Broadway/Houghton Park & Ride
- Downtown (Centro)
- Williams Center
- Pima County Superior Court
- State/Federal Buildings
Learn more about Route 109X destinations and attractions: Route 109X
Due to construction Sun Express Route 109X Westbound will not be servicing a couple of stops starting December 5 until March 2026.
- Tanque Verde Road/Lutheran Church
- Tanque Verde Road/Woodland Road (NW)
Riders can use the following stops:
- Catalina Highway/Tanque Verde Road (NW)
- Tanque Verde Road/Dos Hombres Drive (NW)
Click link then select your route from the menu on the left
Frequent Transit Network
- No
Cities Served
- Tucson
Transit Centers
- Ronstadt Transit Center
Park & Ride Destinations
No Park & Ride Destinations Served
Destinations
- Downtown (Centro)
- Ronstadt Transit Center
- University of Arizona
- Pima County Superior Court
- Rincon/ University High School
- Tucson High School
- Wilmot Library
Learn more about Route 110X destinations and attractions: Route 110X
Click link then select your route from the menu on the left
Frequent Transit Network
- No
Cities Served
- Tucson
Transit Centers
- Ronstadt Transit Center
Park & Ride Destinations
- Old Vail & Rita Road
Destinations
- Downtown (Centro)
- Ronstadt Transit Center
- Special Services Office
- ADA Eligibility Office
- UA Science & Tech Park
- Target Distribution Center
- Rita Ranch
- Pima County Superior Court
- State/Federal Buildings
Learn more about Route 203X destinations and attractions: Route203X
Click link then select your route from the menu on the left
Frequent Transit Network
- No
Cities Served
- Oro Valley
- Tucson
Transit Centers
- Laos Transit Center
Park & Ride Destinations
- North Pima Center
- Rancho Vistoso
- Riverfront Park
- Roy Laos Transit Center
Destinations
- Oro Valley Hospital
- Ventana Medical Systems
- Roy Laos Transit Center
- Aero Park
- Flight Safety
- World View
- Bombardier
Learn more about Route 204X destinations and attractions: Route 204X
Click link then select your route from the menu on the left
Frequent Transit Network
- No
Cities Served
- Marana
- Tucson
Transit Centers
- Laos Transit Center
Park & Ride Destinations
- Marana - Crossroads Park
- Roy Laos Transit Center
Destinations
- Crossroads at Silverbell District Park
- Roy Laos Transit Center
- Aero Park
- Flight Safety
- Bombardier
- World View
