Skip to main content

map

map

LEGEND:

Project Marker Project

Project With Road Closure Project with

       ROAD CLOSURE

SEWARD HIGHWAY, MP 75 to 90, INGRAM CREEK to ALYESKA HIGHWAY and BRIDGE REHABILITATION, PHASE II and PORTAGE CURVE MULTIMODAL CONNECTOR ROAD CONSTRUCTION through the season
What You Need to Know
  • Through November, be alert to a temporary DETOUR on the Seward Highway at MP 78, near the Placer River Overflow.
  • Be alert to reduced speeds of 35 MPH at the Placer River Overflow DETOUR, 24 hours a day.
  • Crews will be working along the shoulder of the Seward Highway between 20 Mile River and the Placer River Overflow, Monday through Saturday, from 7:00am to 7:00pm. Drivers should be aware of equipment exiting and entering the roadway.
  • Drivers should expect a 45 MPH speed limit, flagging operations, and minor DELAYS between the 20 Mile River and the Placer River Overflow on Sunday from 10:00pm to 8:00am, as well as Monday through Thursday from 7:00pm to 7:00am.
  • Drivers should be aware of a large number of trucks exiting and entering the Seward Highway along the inside of the curve at MP 79, near the Portage Glacier Highway intersection.
Project End Result

The Alaska Department of Transportation, in cooperation with Mass Excavation, Inc., is working to replace the bridges at 20 Mile River, Portage Creek #1, Portage Creek #2, Placer River, and Placer River Overflow, as well as realign sections of roadway within the Portage Curve to improve safety within the corridor. The pathway project will create segments of multi-modal pathway between MP 75, near Ingram Creek, and MP 82, near 20 Mile River. The pathway will include pedestrian under crossings at Placer River, Portage Glacier Highway, Portage Creek #2 and 20 Mile River. Crews will also work on installing grading, drainage, paving, illumination, signage and striping improvements.

Contractor Information

Mass Excavation, Inc.

Contractor Number
907-771-9272
DOT Number
907-854-8810
Project Area
31

Special Accommodations Contact:

Those people who reside in construction zones and may require special accommodations should call the DOT Highway Construction Engineer at 907-269-0450 (TTY 907-269-0473).

Safety in all construction zones:

  • Traffic fines are double
  • Watch for changing driving surfaces
  • Watch for reduced speed limits
  • Be alert to and follow directions of flaggers
  • Drive with headlights on
  • Allow additional time when traveling
  • Watch for equipment and workers