Detour Information
2020 Detours Schedule
April 2020
- I-270 EB off-ramp to Washington/Elizabeth Closure Duration: 1.5 years
June 2020
- I-270 EB on-ramp from New Florissant Closure Duration: 3 months
- Old Halls Ferry over I-270 Closure Duration: 4 months
- NB Lindbergh to WB I-270 loop ramp Closure Duration: 2 years
August 2020
- Pershall Road near Coldwater Creek Closure Duration: 18 Months
- Dunn Road at Old Halls Ferry Closure Duration: 1 Month
- Bellefontaine to WB I-270 Ramp Closure Duration: 3 Months
Aug/Sept 2020
- Both Directions I-270 at Washington/Elizabeth Closure Duration: 3 Days
- Washington/Elizabeth over I-270 Closure Duration: 3 Months
Sept 2020
- Pershall Road between New Halls Ferry and Old Halls Ferry Closure Duration: 1 Month
Oct 2020
- Dunn Road Closed at Washington Closure Duration: 1 Month
Nov 2020
- Pershall Road Closed at Elizabeth Closure Duration: 1 Month
Project team:
This schedule is subject to change.