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Southbound on US 75 in Le Mars, approaching the
intersection with IA 3. |
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This exit marks the beginning of the relatively-new
Sioux City bypass for US 75 traffic. The segment from US 20 to existing US
75 north of Sioux City was completed in 2003. |
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As is standard IaDOT practice, there are exit numbers
at the interchanges, though the actual number seems out of place, given that US
75 enters Nebraska near here. |
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This is where US 20 joins up, at what was previously
a cloverleaf interchange. Notice the blank space on the exit BGS. |
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Exit numbers here conform to US 20, rather than US
75. The freeway also has auxiliary lanes between interchanges in the
segment between US 20 and I-29. |
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The exit to I-29. Before the bypass was
completed, US 75 follows I-29 south from here after crossing from Nebraska,
hence why the extra blank spot on the BGS exists. Although unsigned here,
I-129 continues straight ahead with US 20/75 into Nebraska. |
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At the split in the ramp to I-29. The I-29/US
20/US 75 interchange has two semi-directional ramps, the ramp to SB I-29 here
being one of them. |