I-480/U.S. 6 East - Council Bluffs




Interstate 480 concludes at a directional T interchange with I-29 in a third of a mile. Major construction underway from April 2021 to Fall 2023 completed rebuilt the exchange.
02/22/20
Since replaced with a two lane ramp onto W Broadway at 40th Street, Exit 0 departed I-480/U.S. 6 east for Dodge Riverside Drive at N 41st Street. This exit was previously signed for Dodge Park.
02/22/20
Ramps for I-29 north to Sioux City and I-29 south/U.S. 6 east separate from the freeway mainline at the 41st Street underpass. Part of the Council Bluffs Interstate System Improvement Program, 2021-23 construction replaced all ramps between I-29/480 with high speed flyovers.
02/22/20
U.S. 6 was realigned off West Broadway through Council Bluffs in 2016. The highway overlaps with I-29 south to I-80 east to Exit 8.
02/22/20
The roadway from I-480 to West Broadway was rebuilt at grade with intersections linking with new service roads along I-29.
03/28/16
Two lanes formerly transitioned directly onto West Broadway (former U.S. 6) from the east end of Interstate 480.
03/28/16
The former exit ramp to 2nd Avenue departed from the east end of I-480 below the overpass along I-29 northbound.
03/28/16
Photo Credits:
- Brent Ivy: 02/22/20
- Alex Nitzman: 03/28/16
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Page Updated Saturday June 21, 2025.