Location and access
Published hoursOpen 24 hours every day
Overnight access24-hour dine-in and drive-thru
Phone(314) 381-1328
Verified2026-09-03
What is available overnight
24-hour dine-in and drive-thru
Official McDonald's exact-location page identifies this restaurant as open 24 hours.
Confirm current hours and access before making a special trip.
Verification evidence
Why this exact location qualifies
Official McDonald's exact-location page identifies this restaurant as open 24 hours.
Verified from the official source on September 3, 2026.