A crash near Portage temporarily closed portions of the Seward Highway on Sunday as police and emergency crews responded to the scene, according to Anchorage police.
The collision occurred near the Portage area along one of Alaska’s busiest and most heavily traveled highways connecting Anchorage with the Kenai Peninsula. Authorities had not immediately released details about injuries or the number of vehicles involved as of Sunday afternoon.
Highway Traffic Impacted Near Portage
Police said the crash led to significant traffic disruptions near Portage, an area south of Anchorage known for heavy seasonal tourism traffic and difficult driving conditions during changing weather.
Motorists traveling between:
- Anchorage
- Girdwood
- Whittier
- Seward
- The Kenai Peninsula
experienced delays while crews worked at the scene.
Following is a Reddit Review of a passerby who is irritated because of waiting for 4 hours due to the accidents happening on Seward Highway so frequently

Authorities urged drivers to:
- Expect delays
- Use caution near emergency responders
- Monitor traffic updates before traveling through the corridor
Emergency Crews Responded to Scene
Anchorage police and emergency personnel responded after reports of the collision near the Seward Highway corridor by Portage.
- Whether there were serious injuries
- If the highway would remain partially closed
- What caused the crash
The Seward Highway is frequently affected by crashes due to:
- Narrow roadway sections
- High traffic volume
- Rapid weather changes
- Wildlife crossings
- Tourist traffic during summer months
Seward Highway Known for Serious Collisions
The Seward Highway is considered one of Alaska’s most scenic but also one of its most dangerous roadways.
Past crashes near Portage and Turnagain Arm have resulted in:
- Major traffic shutdowns
- Fatal collisions
- Multi-hour delays
State transportation officials have spent years working on safety improvements along the corridor, including:
- Passing lanes
- Road rehabilitation projects
- Speed management measures
Following articles show the frequency of road incidents caused on Seward highway
Early-Morning Crash on Seward Highway Quickly Cleared by AFD & APD
Woman Critically Injured in Hit and Run on Seward Highway
Seward Highway Crash Kills One Injures Two
Traffic Alert: Avalanche Hazard Reduction Planned on Seward Highway Friday
Busy Summer Travel Season Increasing Traffic
The incident comes as Alaska enters its peak summer tourism season, when traffic along the Seward Highway increases sharply.
The route serves as a primary connection to:
- Cruise ports in Seward and Whittier
- Fishing destinations on the Kenai Peninsula
- Glacier tourism areas
- Popular hiking and camping sites
Heavy recreational traffic often contributes to congestion and accident risks, particularly on weekends and holidays.
Key Insights
- Crash reported near Portage on the Seward Highway
- Traffic disruptions impacted travel between Anchorage and the Kenai Peninsula
- Police and emergency crews responded to the scene
- Cause of crash and injury details were not immediately released
- Seward Highway remains one of Alaska’s most crash-prone roadways.





