(1) Flaming Gorge-Uintas National Scenic Byway.
- (a) Comprised of the Flaming Gorge-Uintas State Scenic Byway.
- (b) Designated National Scenic Byway June 9, 1998.
(2) Nebo Loop National Scenic Byway.
- (a) Comprised of the Nebo Loop State Scenic Byway.
- (b) Designated National Scenic Byway June 9, 1998.
(3) The Energy Loop: Huntington and Eccles Canyons National Scenic Byway.
- (a) Comprised of the Energy Loop: Huntington and Eccles Canyons State Scenic Byway.
- (b) Designated National Scenic Byway June 15, 2000.
(4) Logan Canyon National Scenic Byway.
- (a) Comprised of the Logan Canyon State Scenic Byway.
- (b) Designated National Scenic Byway June 13, 2002.
(5) Dinosaur Diamond Prehistoric Highway National Scenic Byway.
- (a) Comprised of the Dinosaur Diamond Prehistoric Highway Scenic Byway.
- (b) Also comprises the Indian Canyon State Scenic Byway and the Upper Colorado River State Scenic Byway, but excludes the portion of SR-128 between I-70 and County Road FAS-1714.
- (c) Designated National Scenic Byway June 13, 2002.
(6) Scenic Byway 12 All-American Road.
- (a) Comprised of Highway 12, A Journey Through Time State Scenic Byway.
- (b) Designated All-American Road June 13, 2002.
(7) Trail of the Ancients National Scenic Byway.
(a) Comprised of:
- (i) the Trail of the Ancients State Scenic Byway;
- (ii) the Monument Valley to Bluff State Scenic Byway;
- (iii) the section of the Trail of the Ancients State Scenic Backway on SR-261 starting at US-163 and running to SR-95 but excludes that portion on SR-316 between SR 261 and Goosenecks State Park that was accidentally omitted on the National Scenic Byway application;
- (iv) the section of the Trail of the Ancients State Scenic Backway running on SR-262 between US-191 and County Road FAS-2416, and on FAS-2416 starting at SR-262 and running southeasterly to County Road FAS-2422, then northeasterly on FAS-2422 to the Utah and Colorado State Line near Hovenweep National Monument.
- (b) Designated National Scenic Byway September 22, 2005.
(8) Utah's Patchwork Parkway National Scenic Byway.
- (a) Comprised of Brian Head-Panguitch Lake State Scenic Byway.
- (b) Designated National Scenic Byway October 16, 2009.
(9) Zion National Scenic Byway
- (a) Comprised of the section of the Zion Park Scenic Byway starting at the intersection of SR-17 and SR-9 and ending at the intersection of SR-9 and East Rim Trail Road.
- (b) Designated National Scenic Byway January 19, 2021.
The following roads are designated by the National Scenic Byways Program as National Scenic Byways or All-American Roads:
KEY: transportation, scenic byways, highways
Date of Last Change: June 3, 2024
Notice of Continuation: February 2, 2024
Authorizing, and Implemented or Interpreted Law: 72-4-303; 63G-3-201