202.18 miles in overall length, Interstate A2 follows SR 2 along Richardson Highway 93.29 miles southeast from a trumpet interchange with SR 3 (Parks Highway) and Steese Expressway to SR 4 at Delta Junction. The remainder of I-A2 coincides with SR 2 along Alaska Highway southeast to SR 1 (Tok Cutoff Highway) at Tok.
A 20.62 mile long stretch of Interstate A2 along SR 2 (Richardson Highway) from Fairbanks east to North Pole and Eielson Air Force Base constitutes a controlled access expressway. The four lane stretch includes four interchanges and two sets of right in right out (RIRO) ramps.
The west end of I-A2 in Fairbanks doubles as the north end of I-A4 and Alaska State Route 3 (Parks Highway). The east end of I-A2 ties into I-A1 at SR 1 in Tok.
Interstate A2 Guides
Connect with:
Interstate A1
Interstate A4
State Route 1 - Sterling Hwy / Seward Hwy / Glenn Hwy
State Route 2 - Alaska Hwy / Donaldson Hwy / Elliot Hwy
State Route 3 - Parks Highway
State Route 4 - Richardson Highway
State Route 5 - Taylor Highway
Page Updated 06-14-2023.