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Sep 29, 2026
Based on the Tucson Police Department data, the most dangerous roads and intersections in Tucson are concentrated at specific high-traffic areas where most of the city’s over 5,000 annual vehicle accidents occur. The most dangerous intersections include Valencia Road and Nogales Highway, Golf Links Road and Swan Road, Grand Road and Alvernon Way, and Golf Links Road and Craycroft Road. Tucson also ranked sixth nationally for motor vehicle collisions in a 2020 study and faces particular risks for pedestrians due to multi-lane roadways with high speed limits and fewer crosswalks, with 65% of pedestrian fatalities in 2023 involving intoxicated individuals.
According to the Tucson Police Department, the Tucson city reports over 5,000 vehicle accidents annually. If you live in the area or frequently pass through, you may benefit from knowing the most dangerous roads and intersections in Tucson, AZ. If you have been injured in a car crash, be sure to seek medical attention right away; it is also advised to consult with an injury attorney in Tucson.
Common Roadways for Car Accidents in Tucson
Most traffic collisions in Tucson occur at intersections, according to data from Tucson law enforcement, unsurprising given how many opportunities these areas create for driver error. Slightly more crashes were reported on the east side of Tucson, but overall, it was relatively evenly split between all divisions. The department found these intersections to be where accidents most frequently occur:
- between Valencia Road and Nogales Highway.
- at Golf Links Road and Swan Road.
- at Grand Road and Alvernon Way.
- at Golf Links Road and Craycroft Road.
Tucson also has some of the most dangerous roads for pedestrians in the country, despite the city most frequently reporting car accidents between vehicles. Tucson was sixth in a 2020 ranking of the 50 American cities where the highest number of motor vehicle collisions occur. It was also high on the list of cities with the most pedestrian fatalities.
Large, multi-lane roadways with high speed limits and fewer crosswalks are where most fatal Tucson vehicle accidents occur, a pattern tied partly to street design and general infrastructure.
Additionally, data from the county Medical Examiner’s Office found that 65% of Tucson pedestrians killed in a traffic incident during 2023 tested positive for alcohol, meth, fentanyl, and other drugs. This may suggest that the risk of pedestrian fatalities is particularly high due to the combination of dangerous roadways and intoxicated pedestrians.
For readers who want to check current numbers themselves, the Tucson Police Department publishes an open traffic collision dashboard that is updated with Arizona Crash Report data going back to 2018, broken out by how, when, and where collisions occur.
The Deadliest Corridors, Not Just Single Intersections
The same stretches of road keep surfacing in Tucson crash data, which means the risk follows whole corridors, not just one signal. Golf Links Road is the clearest example. It shows up again and again in Tucson Police Department collision data, at Swan Road, at Craycroft Road, and at Wilmot Road, all within a few miles of one another.
Broadway Boulevard and Grant Road carry the same profile. These are wide, multi-lane arterials built for speed, with long gaps between protected crossings and turning movements that force split-second decisions. A driver running late and a pedestrian trying to cross away from a light end up on the same asphalt, and the outcome is predictable.
Golf Links Road and Swan Road illustrates how fast rankings shift. That intersection topped Tucson’s crash list in 2024 with 32 reported collisions, and while the count eased somewhat in 2025, it remains one of the corridors Tucson Police Department analysts watch most closely.
Left turns were a factor in roughly 30 percent of the department’s reported collisions this year, which is part of why so many recent safety fixes on Tucson’s busiest arterials focus on removing conventional left turns altogether.
Grant Road and Alvernon Way is a corridor in the middle of that shift. The City of Tucson’s Grant Road Improvement Project has restricted left turns at the intersection while crews finish underground utility work, and the finished design will use an indirect, or “Michigan,” left turn instead of a standard turn lane.
At completion, the project adds six travel lanes, landscaped medians, buffered bike lanes, sidewalks, and pedestrian-friendly HAWK signals, with the work expected to wrap up by the end of 2026, according to the City of Tucson’s official project site.
Until then, drivers used to turning left at Alvernon should expect the restriction to stay in place, and pedestrians should expect shifting crosswalks as construction phases change.
If your daily route runs along one of these corridors, the safer habit is to treat every large intersection as a place where another driver may not stop, and to give yourself room to react. The crash reports show that some of them do not stop.
Frequent Causes of Motor Vehicle Collisions
Distracted driving causes many Tucson car crashes. When a motorist is lost in thought, messing with the radio, or engrossed in conversation or their cellphone, their attention leaves the road, and a collision can happen at any moment.
Speeding and other traffic law violations are also common causes of Tucson car crashes. Even driving slightly over the limit can result in more damage and serious injuries. Other reckless driving behaviors include aggressive driving, such as tailgating, street racing, and ignoring stop signs or running red lights. Traffic accidents are also more likely to occur at night, during turbulent weather such as heavy rain or fog, and where there are potholes or curved roads.
Unfortunately, many car accidents are caused because one of the involved parties was driving while under the influence of drugs or alcohol. These substances, including even some prescription medications, can easily diminish a driver’s faculties and ability to drive safely. Drugs and alcohol can affect a person’s vision, logical reasoning, reaction time, and other senses needed to properly operate a motor vehicle.
When These Crashes Are Most Likely
Timing matters as much as location. In and around Tucson, the risk climbs at night, on weekends, and during monsoon storms.
Speed is the constant. Statewide in 2024, speeding factored into crashes that killed 417 people and injured 20,722, roughly a third of all traffic deaths in Tucson, Arizona. Alcohol stacks on top of it, and about 44% of alcohol-related crashes that year happened on nights and weekends.
Weather is the local wild card. Monsoon season, roughly June through September, drops sudden heavy rain onto roads slick with built-up oil, and blowing dust can erase visibility in seconds. Both turn a fast multi-lane road into a place where stopping distance disappears.
You cannot control the other driver, but you can pick your moments. Steering clear of these corridors late on a weekend night or during a downpour removes two of the biggest risk multipliers at once.
Tucson Dangerous Roads and Intersections FAQs
What Are the Most Dangerous Intersections in Tucson?
The most dangerous intersections in Tucson are Valencia Road and Nogales Highway, Golf Links Road and Swan Road, Grant Road and Alvernon Way, and Golf Links Road and Craycroft Road, according to 2023 Tucson police collision data.
How Many Car Accidents Happen in AZ?
The Arizona Department of Transportation reports that traffic fatalities on Arizona roads declined for the third straight year in 2025, with 1,156 people killed statewide, a 5.2% decrease from 2024, and total crashes falling to 118,052, a 4.4% drop from the 123,535 crashes reported the year before. Even with that decline, traffic accidents across the state remain near historic highs.
Do I Need an Attorney in a Car Accident Injury Claim?
There are no laws requiring you to hire a lawyer after a car crash or to file an injury claim. However, your strongest chance of obtaining a fair settlement payout is with the help of an educated and experienced injury attorney. These legal professionals will know the minimum amount of compensation you deserve, given the details of your situation. They will also ensure that insurance companies don’t offer you a settlement that is much lower than you are entitled to.
How Many Crashes Are Fatal in Tucson?
Tucson law enforcement reported 5,977 car crashes in 2024, with 96 people killed in 93 fatal crashes. In 2023, there were 5,947 automobile accidents, and 91 of those incidents resulted in the fatality of someone involved. About half of all motor vehicle collisions reported to the police resulted in property damage only, with no injuries.
Tucson Police Department also responded to 89 fatal crashes over the course of 2025 as of late December, according to a local news review of department data, suggesting the corridor-level risks described above continued through the year.
What Are the Deadliest Roads in Arizona?
Data reporting the highways where the most traffic fatalities occurred in Arizona in 2020 found that interstate highways I-10 and I-40 were the deadliest roadways in the state. These are followed by the state highways of U.S. Route 60, Arizona Veterans Highway (I-17), State Routes 87 and 95, US-93, and SR-101.
Is the Grant Road and Alvernon Way Intersection Still Under Construction?
The City of Tucson’s Grant Road Improvement Project has restricted conventional left turns at Grant Road and Alvernon Way while crews finish underground utility work, and the finished intersection will use an indirect left turn in place of a standard turn lane. The project’s official page lists an expected completion date of late 2026, with six travel lanes, landscaped medians, buffered bike lanes, and pedestrian-friendly HAWK signals planned for the finished corridor.
What to Do If You’re Hurt at One of These Intersections
Get medical care first, then make sure the crash is documented, because an Arizona Crash Report and your medical records are what a claim is built on. At the scene, call 911 so officers respond and a report is filed. Photograph the signals, lane markings, and where the vehicles came to rest before anything is moved.
Get names and numbers for any witnesses, since fault at a busy intersection is often disputed and a neutral account can settle it. Arizona gives you two years from the date of the crash to file a personal injury lawsuit, under A.R.S. § 12-542.
Fault at these crossings is rarely all one driver’s, and Arizona follows pure comparative negligence under A.R.S. § 12-2505, so your compensation drops by your share of fault but is not erased even if you were partly to blame.
The other driver’s insurer may still argue you caused the wreck to cut what it pays, which is exactly why the photos, the police report, and prompt medical care matter. Sorting out liability at an intersection full of turn arrows, cameras, and competing accounts takes more than a diagram, and getting advice early keeps a fixable claim from falling apart.
An Experienced, Dedicated Attorney to Fight for Your Rights When Injured
Personal injury law attorneys at the Bleaman Law Firm, P.C., are experienced in helping clients get the compensation they are entitled to for numerous types of injurious accidents. Our team of dedicated professionals has assisted wronged individuals in recovering damages from car accidents, motorcycle and truck crashes, slip-and-fall incidents (premises liability), and workplace accidents, in addition to helping and representing families in instances of wrongful death.
We take great pride in providing high-quality legal counsel and representation to those in need, ensuring all efforts are put towards getting our clients fair compensation for the unnecessary harm they suffered. Speak with an injury lawyer today to find out your options in filing a car accident injury claim.
Tucson Car Accident Resources:
