World Library  
Flag as Inappropriate
Email this Article

Glenn Highway

Glenn Highway
Route information
Length: 179 mi[1] (288 km)
Glenn Highway
Major junctions
West end: Anchorage near Merrill Field
East end: AK-1 / AK-4 in Glennallen
Highway system

The Glenn Highway (part of Alaska Route 1) is a highway in the U.S. state of Alaska, extending 179 miles (288 km) from Anchorage near Merrill Field to Glennallen on the Richardson Highway. The Tok Cut-Off is often considered part of the Glenn Highway, for a total length of 328 miles (528 km).


  • Route description 1
  • History 2
    • Paleontology 2.1
  • Major intersections 3
  • Gallery 4
  • Footnotes 5
  • References 6
  • External links 7

Route description

The longest stretch of Parks Highway at the interchange of the two roads, and ending in the city limits of Wasilla, for a total of approximately 38 miles (61 km). This 38-mile (61 km) portion of the Glenn Highway is the only road access to Anchorage for most of the state (with the exception of the Kenai Peninsula on the Seward Highway), and as such is the main traffic corridor for Anchorage's suburbs in the Chugiak-Eagle River and Mat-Su areas. The highest point on the highway is 3,332 feet (1,016 m) at Eureka Summit, which sits on the divide between the Chugach and Talkeetna mountain ranges.[2]


The highway originated as the Palmer Road in the 1930s, to reach the agricultural colony at Palmer. During World War II it was completed to Glennallen as part of a massive program of military road and base building that also resulted in the Alaska Highway,[3] and connected Anchorage to the continental highway system.[4]

It is named for Captain Edwin Glenn, leader of an 1898 U.S. Army expedition to find an Alaska route to the Klondike gold fields (the eventual Richardson Highway). The highway was paved in the 1950s.


The "Talkeetna Mountains Hadrosaur" specimen was discovered in 1994 in a quarry being excavated for road material.[5] That fall, excavation began, and was resumed in the summer of 1996.[5] The quarry is near the Glenn Highway, approximately 150 miles northeast of Anchorage.[6] This specimen was the first associated skeleton of an individual dinosaur discovered in all of Alaska.[7]

Major intersections

County Location mi km Destinations Notes
Municipality of Anchorage 0 0 Airport Heights Drive Western terminus. Roadway continues west as 5th Avenue
Bragaw Street
Boniface Parkway
Turpin Street Eastbound exit and entrance
Muldoon Road
Arctic Valley Road Eastbound exit and westbound entrance
D Street
Eagle River Loop Road
Artillery Road
Ekluntna Park Drive
South Birchwood Loop Road
Birchwood Loop Road
Voyles Boulevard
Lake Hill Drive
Paradis Lane No access westbound to Paradis Lane
Old Glenn Highway Eastbound entrance and exit
Eklutna Village Road
Old Glenn Highway No access to Old Glenn Highway eastbound
Matanuska-Susitna Knik River SFC James Bondsteel Bridge of Honor across the Knik River
Knik River Access
Gateway Wasilla, Fairbanks
Northern end of freeway
Palmer Palmer-Wasilla Highway
Unorganized Glennallen 179 288 AK-1 / AK-4 (Richardson Highway) – Valdez, Tok
1.000 mi = 1.609 km; 1.000 km = 0.621 mi



  1. ^  
  2. ^ The Milepost, 59th edition, pg. 322, ISBN 978-1-892154-21-7
  3. ^
  4. ^
  5. ^ a b "Introduction," in Pasche and May (2001); page 220.
  6. ^ "Location and Geologic Setting," in Pasche and May (2001); page 220.
  7. ^ "Abstract," in Pasche and May (2001); page 219.


  • Pasch, A. D., K. C. May. 2001. Taphonomy and paleoenvironment of hadrosaur (Dinosauria) from the Matanuska Formation (Turonian) in South-Central Alaska. In: Mesozoic Vertebrate Life. Ed.s Tanke, D. H., Carpenter, K., Skrepnick, M. W. Indiana University Press. Pages 219-236.

External links

Media related to at Wikimedia Commons

  • A journey down the Glenn Highway
  • Alaska 101 Glenn Highway
This article was sourced from Creative Commons Attribution-ShareAlike License; additional terms may apply. World Heritage Encyclopedia content is assembled from numerous content providers, Open Access Publishing, and in compliance with The Fair Access to Science and Technology Research Act (FASTR), Wikimedia Foundation, Inc., Public Library of Science, The Encyclopedia of Life, Open Book Publishers (OBP), PubMed, U.S. National Library of Medicine, National Center for Biotechnology Information, U.S. National Library of Medicine, National Institutes of Health (NIH), U.S. Department of Health & Human Services, and, which sources content from all federal, state, local, tribal, and territorial government publication portals (.gov, .mil, .edu). Funding for and content contributors is made possible from the U.S. Congress, E-Government Act of 2002.
Crowd sourced content that is contributed to World Heritage Encyclopedia is peer reviewed and edited by our editorial staff to ensure quality scholarly research articles.
By using this site, you agree to the Terms of Use and Privacy Policy. World Heritage Encyclopedia™ is a registered trademark of the World Public Library Association, a non-profit organization.

Copyright © World Library Foundation. All rights reserved. eBooks from Project Gutenberg are sponsored by the World Library Foundation,
a 501c(4) Member's Support Non-Profit Organization, and is NOT affiliated with any governmental agency or department.