I-74 Iowa-Illinois Corridor

PROPOSED ALTERNATIVES

DEVELOPED 2001 – 2003

53rd Street

  • Improve ramp terminal along I-74
  • Widen 53rd Street through interchange influence area
  • Improve ramp terminal and intersection design
  • Reconstruct and improve interchange to partial cloverleaf with loop-type ramps for north and southbound entering traffic
  • Improve ramp terminals along I-74
  • Widen 53rd Street through interchange influence area
  • Improve ramp terminal and intersection design

U.S. 6

  • Improve ramp terminal along I-74.
  • Widen 53rd Street through interchange influnce area
  • Improve ramp terminal intersection design
  • Improve ramp terminals along I-74
  • Realign and reconstruct northbound exit and entrance ramps to the west
  • Widen U.S. 6 through interchange influence area
  • Improve ramp terminal and intersection design

Middle Road

  • Improve ramp terminal along I-74.
  • Improve ramp terminal along I-74.
  • Improve the Middle Road and ramp terminal intersection design
  • Reconstruct and improve interchange to a tight-urban diamond configuration
  • Improve ramp terminal intersection design

Downtown Bettendorf

  • Construct full-diamond interchange at Grant Street
  • Widen Grant Street and convert to two-way
  • Realign State Street under I-74 to the south
  • Remove ramps to/from South at State Street
  • Remove ramps to/from north at Kimberly Road
  • Reconstruct and improve existing southbound entrance ramp at State Street; remove northbound exit ramp at State
  • Construct northbound exit ramp and southbound entrance/exit ramp at Grant Street
  • Widen Grant Street and convert to two-way
  • Realign State Street under I-74 to the south
  • Remove ramps to/from south at State Street
  • Remove ramps to/from north at Kimberly Road

Downtown Moline

  • Reconstruct and improve ramps to/from the South at Seventh Avenue; remove ramps to/from north at Seventh Avenue.
  • Construct new ramps to/from north at Sixth Avenue
  • Widen Sixth Avenue and convert to two-way
  • Construct new north-south connector road between 6th and 7th
  • Close 5th Avenue under I-74
  • Reconstruct/improve ramps to/from the north at River Drive
  • Reconstruct and improve ramps to/from the South at Seventh Avenue; remove ramps to/from north at Seventh
  • Construct new northbound ramps at 6th Avenue and Fourth Avenue
  • Widen Sixth Avenue and convert to 2-way
  • Construct new north-south connector road between Sixth and Seventh
  • Close Fifth Avenue under I-74
  • Reconstruct/improve ramps to/from the north at River Drive

23rd Avenue

  • Improve ramp terminals along I-74
  • Improve ramp termiinal and intersection design

Mainline

  • Reconstruct and improve I-74 maintaining the existing four basic lanes
  • Widen and reconstruct I-74 roadway and bridges to six basic lanes with auxiliary lanes
  • Improve alignment of I-74 in vicinity of Duck Creek
  • Realign, widen and reconstruct I-74 bridges over Mississippi River