Location: I-80 and I-235, Polk Cty Reassurance shield after the I-35 split and I-235 interchange. Location: I-80 and US-65, Polk Cty Just after I-235, we’ll approach US 65. Location: I-80 and US 65, Polk Cty Exit for the US 65 south freeway. US 65 north will very briefly join I-80. E to US-6/US-65/IA-330, W to … Continue reading Interstate 80, I-35/I-235 to US-65