MP: 46.6 Location: Basin St SW and SR 282, Ephrata Reassurance shield immediately after the junction MP: 42.68 Location: SR 28 and SR 283, Grant Cty JCT SR 283 coming up in a half mile, which is the fastest way to get from Ephrata/Soap Lake to westbound I-90 MP: 42.41 Location: SR 28 and SR … Continue reading State Route 28, SR 282 to SR 283