S Decatur Blvd

Decatur Boulevard is the mid-valley north-south spine — running from the far north through the heart of Las Vegas’s commercial landscape. It’s not glamorous and it’s not famous, but locals use it constantly. The road runs parallel to I-15 on the west side without hitting any freeway interchanges, passing through commercial strips, apartment corridors, school zones, and the dense everyday fabric of Las Vegas. The stretch through Spring Valley south of Sahara is particularly intense — multiple lanes, constant driveway and intersection conflicts, and a pedestrian environment that ranges from adequate to dangerous.

The injury count (1,142) nearly matching the crash count (1,235) — a 92.5% injury rate — reflects high-occupancy, moderate-speed collisions typical of a busy commercial arterial. Six fatalities over three years, but zero in 2024 is the bright spot. The crash count declined from 424-433 in 2022-2023 to 378 in 2024, a positive trend. 34 pedestrian crashes over three years reflects the walking reality of many Las Vegas residents who don’t have reliable transportation alternatives.