


SR 1 (Seward Highway) gains elevation north to Jerome Lake from the three wye intersection with SR 9 by Tern Lake.
05/09/23

Portage Glacier Road stems east from SR 1 (Seward Highway) to Whittier in 40.6 miles. Whittier is 50 miles away.
05/09/23

SR 1 curves east from Hope Junction east across Canyon Creek and a section of old Seward Highway.
05/09/23

SR 1 makes a sharp southeasterly curve across Ingram Creek to an area of wetlands along Turnagain Arm.
05/10/23

The Seward Highway Milepost 75-90 Rehabilitation Project underway from 2018 through 2023 straightens out some curves, replaces eight of nine bridges and adds five miles of new passing lanes along the Portage curve area on SR 1.1
05/10/23

Portage Glacier Road connects Seward Highway with Whittier Access Road 5.13 miles east of SR 1 by Portage Creek Number One.
05/10/23

Forthcoming Alyeska Highway spurs 2.93 miles northeast from SR 1 at Girdwood to Arlberg Avenue in the community of Alyeska.
05/10/23

The planned Alyeska Hwy and Seward Hwy Intersection Improvements project constructs a trumpet interchange between the two highways.
05/10/23
Sources:
- "Scenic but crash-prone stretch of Seward Highway inches toward upgrades." Anchorage Daily News (AK), January 19, 2017.
Photo Credits:
05/09/23, 05/10/23 by AARoads
Page Updated 06-05-2023.