Oregon Department of Transportation, Highway Division

Rule Rule 734-020-0011
Locations of Interstate Speed Limits Other Than Set in Statute


(1)

All locations of mainline interstate highways not specifically listed in section (2) of this rule have maximum speed limits listed in ORS 811.111 (Violating a speed limit).

(2)

Under the provisions of ORS 810.180 (Designation of maximum speeds)(3), the speed limits on the following sections of interstate highways are established as follows:

(a)

Pacific Highway (I-5):

(A)

Mile Post 0.00-10.08 – 55 MPH (All VEHICLES);

(B)

Mile Post 10.08-27.00 – 60 MPH (Vehicles as described in 811.111 (Violating a speed limit)(1)(b));

(C)

Mile Post 27.00-30.85 – 55 MPH (ALL VEHICLES);

(D)

Mile Post 30.85-73.18 (Southbound) – 60 MPH (Vehicles as described in 811.111 (Violating a speed limit)(1)(b));

(E)

Mile Post 73.18-73.95 (Southbound) – 55 MPH (ALL VEHICLES);

(F)

Mile Post 73.95-107.86 (Southbound) – 60 MPH (Vehicles as described in 811.111 (Violating a speed limit)(1)(b));

(G)

Mile Post 30.85-107.83 (Northbound) – 60 MPH (Vehicles as described in 811.111 (Violating a speed limit)(1)(b));

(H)

Mile Post 107.83-108.85 (Northbound) – 50 MPH (ALL VEHICLES);

(I)

Mile Post 108.85-123.43 (Northbound) – 60 MPH (Vehicles as described in 811.111 (Violating a speed limit)(1)(b));

(J)

Mile Post 123.43-127.48 (Northbound) – 60 MPH (All Vehicles except as described in 811.111 (Violating a speed limit)(1)(b));

(K)

Mile Post 127.48-190.41 (Northbound) – 60 MPH (Vehicles as described in 811.111 (Violating a speed limit)(1)(b));

(L)

Mile Post 107.86-108.67 (Southbound) – 50 MPH (ALL VEHICLES);

(M)

Mile Post 108.67-123.32 (Southbound) – 60 MPH (Vehicles as described in 811.111 (Violating a speed limit)(1)(b));

(N)

Mile Post 123.32-126.96 (Southbound) – 60 MPH (All Vehicles except as described in 811.111 (Violating a speed limit)(1)(b));

(O)

Mile Post 126.96-190.41 (Southbound) – 60 MPH (Vehicles as described in 811.111 (Violating a speed limit)(1)(b));

(P)

Mile Post 190.41-196.00 – 60 MPH (All Vehicles except as described in 811.111 (Violating a speed limit)(1)(b));

(Q)

Mile Post 196.00-251.00 – 60 MPH (Vehicles as described in 811.111 (Violating a speed limit)(1)(b))

(R)

Mile Post 251.00-260.85 (Northbound) – 60 MPH (All Vehicles except as described in 811.111 (Violating a speed limit)(1)(b));

(S)

Mile Post 260.85-288.60 (Northbound) – 60 MPH (Vehicles as described in 811.111 (Violating a speed limit)(1)(b));

(T)

Mile Post 251.00-259.86 (Southbound) – 60 MPH (All Vehicles except as described in 811.111 (Violating a speed limit)(1)(b));

(U)

Mile Post 259.86-288.60 (Southbound) – 60 MPH (Vehicles as described in 811.111 (Violating a speed limit)(1)(b))

(V)

Mile Post 288.60-296.34 – 55 MPH (ALL VEHICLES);

(W)

Mile Post 296.34-298.02 – 50 MPH (ALL VEHICLES);

(X)

Mile Post 298.02-299.53 – 55 MPH (ALL VEHICLES);

(Y)

Mile Post 299.53-303.49 – 50 MPH (ALL VEHICLES);

(Z)

Mile Post 303.49-307.30 – 55 MPH (ALL VEHICLES);

(AA)

Mile Post 307.30-308.38 – 50 MPH (ALL VEHICLES).

(b)

Columbia River Highway (I-84):

(A)

Mile Post 0.00-0.84 – 50 MPH (ALL VEHICLES);

(B)

Mile Post 0.84-9.94 – 55 MPH (ALL VEHICLES);

(C)

Mile Post 9.94-18.25 – 60 MPH (All Vehicles except as described in 811.111 (Violating a speed limit)(1)(b));

(D)

Mile Post 18.25-87.85 – 60 MPH (Vehicles as described in 811.111 (Violating a speed limit)(1)(b)).

(c)

Eugene-Springfield Highway (I-105):

(A)

Mile Post 0.00-0.54 – 45 MPH (ALL VEHICLES);

(B)

Mile Post 0.54-3.49 – 55 MPH (ALL VEHICLES).

(d)

East Portland Freeway (I-205):

(A)

Mile Post 0.00-6.00 – 60 MPH (Vehicles as described in 811.111 (Violating a speed limit)(1)(b));

(B)

Mile Post 6.00-26.60 – 55 MPH (ALL VEHICLES).

(e)

Stadium Freeway (I-405): Mile Post 0.00-4.21 – 50 MPH (ALL VEHICLES).
Source

Last accessed
Jun. 8, 2021