Call For A Free Consultation(602) 345-1818
Call For A Free Consultation(602) 345-1818
Jared | April 24, 2025 | Phoenix Car Accidents
Updated January 2026.
Phoenix records tens of thousands of reported traffic crashes a year, and they don’t fall evenly across the map. They cluster on a small set of corridors and intersections, the same ones Phoenix Vision Zero has flagged as the High Injury Network. If you live here, drive here, or got hit here, the streets below are the ones to know.
This article walks through the most dangerous roads in Phoenix, the worst surface-street intersections, the freeway hotspots most people don’t think about, and what Arizona law says about who pays when a crash happens on a known dangerous stretch of road. Our Phoenix car accident lawyer team works on these matters regularly, and the patterns repeat.
A few points worth knowing before we get into specific streets:
The last point matters. Most Phoenix crashes are rear-ends caused by inattention, and the at-fault driver often carries only the legal minimum. That combination puts a lot of weight on the injured person to understand what a claim is actually worth before signing anything.
Crash clusters are not random. The same factors show up at most High Injury Network locations:
Wide, fast arterials with too many access points. Streets like 43rd Avenue and Van Buren are built for vehicle throughput, not safety. Posted speeds of 40-45 mph combined with dozens of driveways and side streets per mile create constant conflict points.
Signal density mismatched with travel speed. When signals are timed for a 45 mph “progression” but real traffic moves at 30 mph in rush hour, you get hard braking, red-light running, and rear-end pile-ups.
Thin pedestrian infrastructure. Many High Injury Network roads have marked crosswalks spaced a quarter-mile apart or further. People cross mid-block because the marked crossing is too far away. Drivers don’t expect it.
Lighting and visibility gaps. Phoenix’s surface streets vary widely in lighting. The deadliest pedestrian crashes often happen at night on poorly lit stretches.
Freeway interchanges with short merges. On I-10 and the Loop 101, short acceleration lanes and abrupt lane drops force last-second moves at 70+ mph.
None of this is the injured person’s fault. But these are conditions an attorney needs to document, because they often shift how comparative fault gets allocated.
Phoenix Vision Zero’s High Injury Network analysis (city of Phoenix Vision Zero StoryMap) is the cleanest public source for this. The following corridors show up year after year:
Heavy commercial traffic, high pedestrian volumes near bus stops, and frequent left-turn conflicts. Side-impact and pedestrian crashes are common.
A wide arterial with high posted speeds and long blocks between signals. Rear-end and angle crashes are the most common types here, with a steady pedestrian KSI count.
Six lanes, dense retail driveways, and constant lane changes. Sideswipes and rear-ends cluster around shopping center entrances.
A north-south arterial that funnels commuter traffic across multiple neighborhoods. Left-turn crashes and pedestrian strikes are over-represented.
One of the highest pedestrian KSI corridors in the city. Wide travel lanes, limited crossings, and significant unsheltered pedestrian activity at night.
Heavy through-traffic combined with frequent cross-street access. T-bone crashes at minor intersections are common.
The thread running through all six is the same: design speeds that exceed what the surrounding land use can safely support.
Intersection crashes are usually the most violent because they involve angle and side impacts. A driver running a red at 40 mph hitting a car’s door produces injuries a rear-end at the same speed usually does not. The High Injury Network intersections include:
High volumes in every direction, with left-turn-on-yellow conflicts driving most of the KSI crashes. Pedestrian strikes also occur in the crosswalks.
A signature angle-crash location. Red-light running and failure-to-yield on left turns are the two dominant fault patterns.
Rear-end crashes from sudden stops at the signal, plus pedestrian strikes in the north-south crosswalks. Vulnerable road users are over-represented.
Heavy truck traffic mixes with passenger vehicles, and the geometry favors high entry speeds from Buckeye. Side-impact crashes are common.
When pedestrian accidents or bicycle accidents happen at these intersections, the injuries are often catastrophic, and the at-fault driver’s minimum-limits policy is rarely enough to cover them.
Surface streets get most of the attention, but Phoenix’s freeway interchanges produce some of the worst multi-vehicle wrecks in the state.
I-10 Stack Interchange (I-10/I-17) and Mini-Stack (I-10/SR-202/SR-51). Both are among the highest-volume crash zones in ADOT crash data. Short merges, weaving sections, and lane drops cause chain-reaction rear-ends. Speed differentials between freeway and ramp traffic are a constant problem.
Loop 101 at Bell Road, Northern Avenue, and Indian School Road. These interchanges show elevated crash rates in ADOT data. High speeds, suburban commuter volumes, and aggressive lane changing produce serious-injury rear-end and sideswipe crashes.
US-60 (Superstition Freeway) in the East Valley. High peak-hour congestion and frequent stop-and-go produce rear-end clusters, especially at the I-10 interchange and through the Mesa stretch.
Freeway crashes change the math on damages. Speeds are higher, multiple vehicles are usually involved, and identifying every potentially liable driver and every available insurance policy takes real work.
Most crashes on Phoenix’s High Injury Network are still driver-on-driver liability matters. In a rear-end, the following driver is usually found at fault because Arizona law requires drivers to keep a safe following distance and a proper lookout. That’s a factual conclusion juries and adjusters reach in most rear-end cases, not a formal legal presumption, but the result is the same in practice. The driver who ran the red is at fault for the T-bone. The driver who turned across oncoming traffic is at fault for the left-turn collision. Standard rules, applied normally.
But sometimes the road itself is part of the problem, and that opens a second possible defendant: the government entity that designed, signed, or maintained it.
Government claims are different. Under A.R.S. § 12-821.01, any claim against the City of Phoenix, Maricopa County, or ADOT requires a formal notice of claim filed within 180 days of the crash. Miss that deadline and the claim is dead, regardless of how strong the underlying facts are. The standard two-year Arizona statute of limitations under A.R.S. § 12-542 does not save you here. The 180-day notice comes first.
Practical examples where a road-design or maintenance claim might be on the table:
These are hard claims. Governments hold multiple immunities under A.R.S. § 12-820 and following, and proving notice of the dangerous condition is the whole ballgame. But when the facts are there, the recovery can be significantly larger than a driver-only claim. The 180-day clock is the reason to call an attorney early, not later.
Arizona uses pure comparative negligence under A.R.S. § 12-2505. That means even if you are partly at fault, you can still recover. Damages are reduced by the injured party’s percentage of fault, but they don’t disappear.
Here’s the worked example:
A driver is rear-ended at Camelback and 19th. Total damages (medical bills, lost wages, pain and suffering) come to $100,000. The insurance company argues the injured driver contributed to the crash by braking hard for a yellow light. A jury assigns that driver 30% of the fault.
Recovery: $100,000 × (100% − 30%) = $70,000.
The same formula works at any fault percentage. Even at 99% plaintiff fault, a person can technically recover 1% of damages in Arizona. Only a handful of states apply the rule in this purely proportional way; most use a modified version that bars recovery once the injured party crosses 50% or 51% fault.
Why this matters on the High Injury Network: insurance adjusters often try to assign comparative fault on these corridors. “You were speeding.” “You weren’t in the crosswalk.” “You should have seen them.” Pure comparative does not kill a claim, but every percentage point an adjuster pins on the injured driver reduces the check. Documenting the road conditions, signal timing, sight lines, and prior crash history at the location is how an attorney pushes back.
For a deeper walkthrough, see Arizona’s pure comparative negligence rule.
Two buckets of damages are available in Arizona.
Economic damages cover the measurable financial losses: medical bills (past and future), lost wages, lost earning capacity, property damage, and out-of-pocket expenses. These are documented with records, paystubs, and expert testimony for future costs.
Non-economic damages cover pain and suffering, loss of enjoyment of life, emotional distress, and disfigurement. Arizona does not cap non-economic damages. Article 2, Section 31 of the Arizona Constitution prohibits any law limiting the amount of damages recoverable for causing death or injury, and Arizona courts have applied that provision to invalidate damages caps.
Case values vary enormously based on injury severity, treatment course, and liability clarity, and we make no representation that any particular case will resolve at any particular number. What we can say is that high-injury-corridor crashes frequently involve multi-vehicle impacts that exhaust the at-fault driver’s policy. That is when underinsured motorist coverage on a personal policy becomes the second source of recovery, and a third or fourth driver’s policy may come into play too. Identifying every available source of coverage is one of the highest-leverage things an attorney does early in a case.
A practical checklist if you were just hit at one of these locations:
1. Get medical attention the same day. Adrenaline masks symptoms. Concussions and soft-tissue injuries often present 24-72 hours later. Going to an urgent care or ER the same day creates the medical record that ties the injury to the crash.
2. Photograph the scene before you leave. Vehicle positions, debris field, skid marks, signal timing, signage, sight lines. On High Injury Network roads, the road environment is often half the story.
3. Get the police report. Phoenix PD or DPS will issue a crash report. The reporting officer’s fault determination is not binding on a jury, but it’s the starting point for the insurance investigation.
4. Do not give a recorded statement to the other driver’s insurer. You are not legally required to. Anything you say can be replayed later to reduce a settlement. “I’m doing okay” becomes “claimant denied injury” in the file.
5. Call an attorney before the 180-day government-claim clock starts running on any road-design issue. Even if it isn’t clear whether the road itself is part of the picture, an early consultation preserves the option.
We work on crashes from these corridors regularly. The work is the same every time: investigate the scene quickly, lock down witnesses, pull signal and crash-history data, identify every insurance policy in play, document the injuries thoroughly, and then negotiate (or litigate) against an adjuster whose job is to pay out less than a claim is worth.
At our firm, Jared handles matters personally. Clients are not passed to a junior associate or a case manager. Free case review, no fee unless we recover.
Based on Phoenix Vision Zero’s High Injury Network analysis, 43rd Avenue between I-10 and Northern Avenue, Van Buren Street between 27th and 35th Avenues, and Indian School Road west of AZ-51 consistently appear among the corridors with the highest KSI counts for both vehicle occupants and pedestrians.
Two years from the date of the crash for a personal injury lawsuit under A.R.S. § 12-542. If the claim involves the City of Phoenix or ADOT (for example, a road-design or signal-maintenance claim), you have only 180 days to file a formal notice of claim under A.R.S. § 12-821.01.
Sometimes. If the government entity had notice of a dangerous condition (a malfunctioning signal, missing sign, design defect with prior crashes) and failed to fix it within a reasonable time, a claim may be viable. These are difficult matters and require strict compliance with the 180-day notice rule under A.R.S. § 12-821.01.
Recovery is still possible under Arizona’s pure comparative negligence rule (A.R.S. § 12-2505). Damages are reduced by the injured party’s percentage of fault, but they are not eliminated. A plaintiff found 30% at fault on a $100,000 claim still recovers $70,000.
No. There is no legal obligation to give a recorded statement to the other driver’s insurer. Adjusters often request one within 48 hours of the crash, while the injured person is still in pain and undertreated. Politely decline and route them through an attorney.
Often not. Arizona’s minimum liability limits are 25/50/15 ($25,000 per person, $50,000 per accident, $15,000 property damage). On a high-injury-corridor crash with multiple vehicles or serious injuries, those limits are often exhausted quickly. That’s when an injured driver’s own underinsured motorist coverage becomes critical.
If you were hit on one of these corridors, the clock is already running. Talk to us before you talk to the insurance company. Free case review, no fee unless we recover.
Call (602) 345-1818 or contact us to schedule a free case review.
Impact Legal Car Accident Attorneys
16202 N Cave Creek Rd Suite D, Phoenix, AZ 85032
(602) 345-1818
By Jared J. Pehrson | Impact Legal Car Accident Attorneys
