MP: .81S
Location: Hamilton Blvd and Trent Ave, Spokane
That milepost is not entirely accurate. Sometime in 2006 SR 290 from US 2 to I-90 was decommissioned and SR 290 was moved along former SR 290 SPUR which is the stretch from I-90 to Trent Ave. Anyway, turn right for SR 290
MP: .77
Location: Trent Ave and Hamilton Rd, Spokane
Note ITD-like directional-less reassurance shield
MP: 2.07
Location: Trent Ave and Regal St, Spokane
Stay on the main road for SR 290, keep left
MP: 3.4
Location: Trent Ave and N Langley St, Spokane
Reassurance shield as we pass through the ghetto of Spokane
MP: 5.37
Location: Trent Ave and Park Rd, Spokane Valley
Reassurance shield after the Park Rd intersection
MP: 8.19
Location: Trent Ave and Pines Rd, Spokane Valley
We come up on the northern terminus of SR 27 which heads south to Pullman, skirting just west of the Idaho state line
MP: 8.34
Location: Trent Ave and Pines Rd, Spokane Valley
Turn right for SR 27 south