Des Moines, IA (March 12, 2026) – An injury accident was reported on Thursday afternoon, March 12, near the eastbound on-ramp to Interstate 235 at East 15th Street in Des Moines.
Emergency units were dispatched to the area around 3:20 p.m. after reports of a crash involving injuries. Officials said the incident occurred near the ramp connecting East 15th Street to the eastbound lanes of Interstate 235.
The eastbound on-ramp was temporarily blocked while crews worked at the scene. Authorities have not released details about the number of vehicles involved or the conditions of those injured.
Traffic in the surrounding area experienced delays as responders assisted those involved and managed the roadway. Additional information about how the crash occurred has not yet been made available.
Authorities continue to investigate the cause of the crash. We extend our thoughts to those injured and wish them a full recovery.
Why On-Ramp Crashes Can Disrupt Highway Traffic
Transitional zones between highways and surface streets near East 15th Street and Interstate 235 can increase crash risk. When accidents occur in Des Moines, crews often manage merging traffic carefully while helping those involved.
Highway on-ramps require drivers to accelerate and merge with traffic already moving at higher speeds. This change in speed and lane position can create challenges for drivers entering the highway or adjusting to surrounding traffic.
Collisions in these areas sometimes occur when drivers misjudge gaps in traffic or when vehicles slow suddenly while attempting to merge. Ramp closures or temporary blocks may be used during emergency responses to keep approaching drivers and responders safe.
