Interstate 229

Interstate 229 constitutes an urban loop joining I-29/U.S. 71 with Downtown St. Joseph. I-229 extends north to I-29 near Amazonia, where U.S. 59/71 separate along a freeway west of Savannah. The freeway loop measures 14.98 miles in length. U.S. 59 overlaps with I-229 for 1.92 miles.
Interstate 229 Missouri Guides
The Double-Deck Bridge along I-229 parallels the Missouri River and Union Pacific Railroad lines on the west side of Downtown. Due to deterioration and age, the elevated structure will be demolished and replaced with an at-grade arterial. The Preferred Alternative was Alternative D, which became available for public review on August 15, 2024. (Williams, 2024) None of the alternatives evaluated retained Interstate 229 as a limited access corridor.

Trailblazer posted at 4th and Charles Street in Downtown St. Joseph, one block east of the southbound on-ramp to I-229.
06/18/15
4th Street continues two blocks north from Edmond Street to Francis Street, which leads three blocks west to a northbound entrance ramp for Interstate 229/U.S. 59.
06/18/15
The northbound off-ramp to Downtown St. Joseph from I-229/U.S. 59 ties into Edmond Street, one block west of 4th Street.
06/18/15
Francis Street west forms a one way couplet with Felix Street east from the ramps to the Double-Deck Bridge along Interstate 229.
06/18/15
Francis Street west at the flyover to I-229/U.S. 59 north. Francis Street extends another two blocks to the Saint Joseph Riverwalk beside the Double-Deck Bridge.
06/18/15
A pair of I-229 trailblazers direct motorists onto Main Street south from Francis Street east from the Saint Joseph Riverwalk.
06/18/15
Travelers headed to Interstate 229 north from Felix Street and the Saint Joseph Riverwalk are directed north onto 3rd Street one block to Francis Street west.
06/18/15
3rd Street south at Charles Street and the on-ramp for Interstate 229/U.S. 59 to U.S. 36 and Kansas City.
06/18/15
Trailblazers direct motorists from Main Street north onto Jules Street east to 3rd Street south for the freeway on-ramp from Francis Street.
11/03/03
References:
- Williams, J. (2024, August 18). MoDot’s design plans after I-229 Double Decker Bridge is removed.
KQ2. https://www.kq2.com/news/local/modots-design-plans-after-i-229-double-decker-bridge-is-removed/article_fcc79648-5dae-11ef-a4e1-13909c45808e.html
Photo Credits:
- ABRoads: 06/18/15
- Justin Cozart: 11/03/03
- Alex Nitzman: 11/03/16
Connect with:
Page Updated Wednesday August 21, 2024.