Most Dangerous Roads, Intersections & High-Crash Areas in Riverside

Certain roads and intersections in Riverside see far more crashes than others. The most dangerous roads, intersections, and high–crash areas in Riverside are often located near busy commercial zones, major freeway interchanges, and high-traffic corridors like Magnolia Avenue, Van Buren Boulevard, and the I‑215/SR‑60 junction. 

These areas experience a high volume of rear-end, sideswipe, and broadside collisions, many involving serious injuries. In some locations, dozens of accidents have occurred over just a few years.

If you were injured on one of Riverside’s high-risk roads, a Riverside car accident lawyer can help you understand your legal options and pursue compensation.

Exposure and Risk Make a Dangerous Road Dangerous

Traffic safety researchers identify two broad factors that turn an ordinary street or highway into a crash hot spot: exposure and risk. 

Exposure increases when a road carries heavy volumes of vehicles, pedestrians, or cyclists. 

Risk rises when physical conditions (sharp curves, poor sight lines, steep grades) or human behavior (speeding, impaired, or distracted driving) make collisions more likely.  

Riverside’s Local Roadway Safety Plan (LRSP) examined five years of police‑reported crash data and found more than 16,000 collisions between July 2017 and June 2022.  

Rear‑end crashes (28 %) and broadside crashes (24 %) were the most common types, and 89 collisions were fatal, while 327 caused severe injury.

High‑risk intersections and road segments generally share the following characteristics:

• Long or complicated intersections: Wide, multi‑lane intersections such as Pierce Street and Magnolia Avenue, with at least six lanes and numerous turn pockets, carry high volumes of vehicles. Multiple traffic movements increase conflict points, and limited bike or pedestrian facilities contribute to rear‑end and broadside crashes.
• Speed differentials and steep grades: The State Route 60 “Badlands” east of Moreno Valley has steep grades where heavy trucks slow on climbs and descend quickly. The Riverside County Transportation Commission (RCTC) noted that trucks driving slowly in the eastbound lane created backups and contributed to a “fairly significant accident rate.” A 4.5‑mile truck lane project flattened curves, added climbing lanes and wildlife crossings, and aimed to reduce crashes.
• High‑speed interchanges: Freeway interchanges such as the I‑215/I‑91/State Route 60 junction involve vehicles merging and weaving at high speeds, leaving little room for error.  Rear‑end and side‑swipe crashes are common when drivers misjudge gap sizes or fail to signal.
• Limited cross‑street control: The LRSP found that some unsignalized intersections, including Shopping Center Driveway and Arlington Avenue, recorded dozens of crashes because vehicles entering from driveways faced high‑speed traffic with no traffic signal.

Top 10 Dangerous Intersections in Riverside, CA (Five‑year Crash Counts)

The LRSP’s network‑screening analysis identified Riverside’s highest‑crash intersections from July 2017 to June 2022.  

Crash counts in the LRSP represent five years but illustrate where three‑year averages are elevated.  Below are the 10 intersections with the most collisions, along with nearby landmarks and time‑of‑day patterns (based on police reports and city open data). 

Intersection	Five‑year crash count and patterns	Nearest landmarks and notes
Pierce St and Magnolia Ave	56 crashes, mostly rear‑end collisions in heavy afternoon traffic.  Large multi‑lane intersection connecting residential areas to retail centers.	Near Galleria at Tyler mall; frequent congestion from shopping traffic.  Crashes often occur during the late‑afternoon peak.
Van Buren Blvd and Colorado Ave	55 crashes (2017‑2022).  Mix of rear‑end and broadside collisions; busy arterial serving commuters and school zones.	Adjacent to Arlington High School and Arlington Heights Sports Park.  Morning and afternoon peaks coincide with school drop‑off and pick‑up.
Mission Grove Pkwy S and Alessandro Blvd	54 crashes; broadside crashes common at a large T‑intersection with multiple turn lanes.	Near Mission Grove Plaza shopping center; heavy evening traffic from retail and movie theater.
Cole Ave and Van Buren Blvd	53 crashes; high frequency of rear‑end collisions when vehicles queue to turn.	By Castle Park amusement center and La Sierra University; congestion spikes on weekends and summer evenings.
Shopping Center Driveway and Arlington Ave	49 crashes.  Vehicles exiting the driveway face high‑speed traffic on Arlington Ave; lack of signal control leads to conflicts.	Access to Arlington Plaza shopping center; collisions mostly occur during daytime shopping hours.
Market St and 6th St	30 crashes; mixture of broadside and rear‑end crashes at a busy downtown intersection.	Close to Riverside Municipal Auditorium and the Mission Inn Hotel.  Tourist traffic and special events increase risk.
Adams St and Diana Ave	26 crashes; unsignalized intersection with moderate cross‑traffic.	Near John W. North High School and homes; many crashes involve left‑turning vehicles.
Jackson St and Audrey Ave	23 crashes; residential intersection with limited traffic control.  Collisions often occur when drivers fail to yield.	Within a neighborhood near California Baptist University; collisions cluster in evening hours when residents return home.
McMahon St and Arlington Ave	23 crashes; unsignalized cross‑street on a busy arterial.	Near Riverside Village shopping center; collisions typically involve vehicles entering or exiting the main road.
Jones Ave and Magnolia Ave (tied with Pegasus Dr and Arlington Ave)	21 crashes at each location; both intersections experience left‑turn collisions due to inadequate signal timing.	Jones and Magnolia are near retail stores and restaurants; Pegasus and Arlington border an industrial area with truck traffic.  Crashes are more frequent during late afternoon.

Time‑of‑Day Trends

Analysis of Riverside’s open crash data shows that most collisions at these intersections happen during afternoon and early‑evening hours, when commuters and shoppers crowd major corridors.  

School zones around Van Buren Blvd and Adams St also see spikes during morning drop‑off.  Night‑time crashes are less frequent but often involve impaired driving.

Nearby Landmarks

These intersections sit near shopping malls (Galleria at Tyler, Mission Grove Plaza), schools (Arlington High, John W. North High), universities (California Baptist University, La Sierra University), and tourist attractions (Mission Inn Hotel). High pedestrian activity and frequent driveway access points add to the collision risk.

High‑Risk Highways, Corridors and Interchanges

Several of Riverside County’s most serious crash corridors involve freeways, expressways, and regional interchanges that serve both local and long-distance traffic. Below are some of the most hazardous highway segments based on recent state and regional data.

Interstate 10 and Interstate 15

National Fatality Analysis Reporting System data show that Interstate 10 through Riverside County recorded 31 fatalities in 2022, including 12 speed‑related deaths.  

The nearby Interstate 15 in San Bernardino County was an even deadlier road, with 48 fatalities the same year.  These freeways carry enormous traffic volumes linking the Inland Empire to Los Angeles and Las Vegas.  Speeding, congestion, and long stretches without median barriers contribute to deadly crashes.  

Growth in Riverside and San Bernardino counties has increased traffic faster than roadway improvements.

State Route 60 “Badlands”

The Badlands segment of State Route 60 between Moreno Valley and Beaumont winds through hilly terrain with steep grades.  Before recent improvements, trucks slowed dramatically on the eastbound ascent, causing backups and crashes.  

The RCTC truck‑lane project added eastbound climbing and westbound descending lanes, flattened curves to improve drivers’ sight lines, and installed taller median barriers.  

Project officials noted the corridor’s “significant accident rate” and said that the new lanes were designed to save lives.

Ramona Expressway / Mid County Parkway

Riverside County’s Ramona Expressway between Perris and San Jacinto is a rural two‑lane road that narrows to one lane in each direction.

A fact sheet for the proposed Mid County Parkway describes an 8.6‑mile segment of the expressway as having “a high rate of vehicular accidents”.  

Proposed improvements would widen the road to two lanes in each direction, add a raised median, and install traffic signals.  News reports note that at least 12 fatalities occurred along the expressway in a recent 12‑month period and that 33 crashes were recorded in the first six months of 2018.

I‑215/I‑91/SR‑60 Interchange

Riverside’s “Three Interchange,” where Interstate 215, State Route 91, and State Route 60 converge, sees high traffic volumes and frequent congestion.  

The SCAG Transportation Safety report identified a “major hot spot near I‑215 in the University neighborhood,” noting a high concentration of serious injury collisions in this area. Complex weaving movements and high speeds require careful lane changes; drivers unfamiliar with the interchange often make last‑minute decisions, increasing crash risk.

Heavy Truck Corridors in Riverside

Riverside County is part of the Inland Empire logistics corridor, home to nearly one billion square feet of warehouse space. 

Thousands of heavy trucks travel daily along I‑10, SR‑60, and I‑15, increasing wear on road surfaces and creating speed differentials that contribute to collisions.  

The LRSP notes that rear‑end crashes are common where slow‑moving trucks mix with faster passenger vehicles.  During winter storms, the Badlands and Cajon Pass (I‑15) may see reduced visibility and slippery pavement.

What To Do if You’re Hit on One of Riverside’s Dangerous Roads

Accidents happen quickly and can be overwhelming.  Following these steps can help protect your health and preserve important evidence:

1. Ensure safety and call 911: Move your vehicle out of traffic if possible.  Call emergency services to report the crash and request medical assistance.  California law requires drivers to remain at the scene of a collision involving injury or property damage.
2. Document the scene: Take photos of vehicle damage, skid marks, traffic signals, and weather conditions.  These images help reconstruct the crash.  Obtain contact information for witnesses.
3. Exchange information and file a report: Exchange insurance and driver’s license information with the other parties.  For crashes in Riverside, you can obtain a copy of the police report through the city’s open data portal or the California Highway Patrol.
4. Seek medical attention: Even if you feel fine, some injuries (concussions, internal bleeding) may not show symptoms immediately.  Visit a doctor or emergency room promptly and keep records of all treatments.
5. Notify your insurance and consider legal advice: Contact your insurer as soon as possible.  If another driver is at fault, a personal injury attorney can help you navigate claims, especially when serious injuries or multiple vehicles are involved.

Call J&Y Law for a Free Crash Review

If you or a loved one were hurt at one of Riverside’s high‑risk intersections or along a dangerous corridor such as I‑10, SR‑60, or the Ramona Expressway, J&Y Law offers a free crash review.  

Our attorneys understand the local crash data and roadway hazards and will evaluate your case, identify negligent parties, and pursue compensation for medical bills, lost wages, and pain.  

We encourage you to stay informed about Riverside’s most dangerous roads and drive defensively, but if an accident occurs, we are here to help you navigate the recovery process.