Driving can be stressful, but in some American cities, it becomes downright dangerous. Recent studies from Allstate and Forbes Advisor reveal which places have the highest collision rates and worst driving conditions. Whether you live in one of these cities or plan to visit, knowing where the roads are riskiest can help you stay safer behind the wheel.
1. Boston, Massachusetts
Boston takes the top spot as the most dangerous city for drivers in America. Allstate’s research shows that drivers here face a shocking 244% higher chance of getting into a crash compared to the national average, earning the city dead last at position 200.
Narrow colonial-era streets that weren’t designed for modern traffic create constant challenges. Add in aggressive drivers and confusing road layouts, and you have a recipe for accidents. If you drive in Boston, extra caution and patience are absolute necessities for survival on these historic but hazardous roads.
2. Washington, D.C.
Our nation’s capital ranks second worst for driving safety. According to Allstate, D.C. drivers experience collision rates 172.4% higher than what’s typical across America, landing at position 199 on their safety list.
Traffic circles, one-way streets, and constant road closures for political events create a navigation nightmare. Commuters from Maryland and Virginia flood into the city daily, overwhelming the road system. Tourists unfamiliar with local driving customs add another layer of unpredictability, making every drive an exercise in defensive driving and constant alertness.
3. Baltimore, Maryland
Just up the road from D.C., Baltimore claims the third-worst spot for driving danger. Drivers in Charm City face a 153.1% higher likelihood of collisions than the national average, according to Allstate’s ranking at position 198.
Potholes plague many Baltimore streets, creating hazards that force sudden lane changes. The mix of highway traffic and narrow neighborhood streets requires constant adjustment. Crime concerns in certain areas can distract drivers who worry about safety beyond just traffic accidents, creating a stressful driving environment throughout much of the city.
4. Worcester, Massachusetts
Worcester proves that Boston isn’t Massachusetts’ only driving trouble spot. This central Massachusetts city ranks fourth worst nationally, with drivers experiencing 147.6% higher collision rates than average, landing at position 197 in Allstate’s study.
Hills and tight intersections throughout Worcester challenge even experienced drivers. Winter weather hits hard here, creating slippery conditions that last for months. The city’s layout, with many one-way streets and confusing traffic patterns, catches unfamiliar drivers off guard regularly, leading to frequent fender benders and more serious crashes throughout the year.
5. Springfield, Massachusetts
Springfield completes Massachusetts’ unfortunate trifecta of dangerous driving cities. Ranking fifth worst nationally at position 196, Springfield drivers face collision rates 130.8% higher than the national average, making every trip risky business.
Economic challenges have left some roads in poor condition, with inadequate signage adding confusion. The city sits at a major crossroads where several highways meet, bringing heavy truck traffic through residential areas. Local drivers rushing through familiar routes sometimes clash with confused out-of-towners, creating dangerous situations that statistics clearly reflect in the accident data.
6. Glendale, California
Glendale brings Southern California into the danger zone at number six. This Los Angeles neighbor ranks 195th nationally, with drivers facing 96.4% higher collision likelihood than average, proving that California driving dangers extend beyond just LA proper.
Dense population means crowded streets at nearly all hours. Drivers here often exhibit the aggressive California style of rapid lane changes and tight following distances. Shopping districts and the Americana at Brand draw heavy traffic, while nearby highways funnel commuters through the city, creating bottlenecks that test patience and increase accident risks daily.
7. Los Angeles, California
Los Angeles lives up to its reputation for terrible traffic. Ranked 194th nationally, LA drivers experience 88.9% higher collision rates than the national average, making the city’s famous freeways as dangerous as they are crowded.
Millions of cars compete for space on highways that reach capacity during extended rush hours. Distracted driving is common as people spend hours daily commuting. The sheer size of the metropolitan area means long distances at high speeds, and when accidents happen, they often involve multiple vehicles, creating chain reactions that shut down entire freeway sections for hours.
8. Providence, Rhode Island
Providence brings Rhode Island into the danger rankings at position nine. The state capital ranks 192nd nationally, with drivers experiencing 79.7% higher collision likelihood than average, making this small city surprisingly hazardous.
College students from several universities add inexperienced drivers to already congested streets. The city’s age shows in its road design, with intersections that feel cramped for modern vehicles. Winter weather creates additional hazards for months each year. Despite its relatively small size, Providence packs big city driving dangers into a compact area, catching many visitors off guard with challenging conditions.
9. Philadelphia, Pennsylvania
Philadelphia’s driving reputation matches its tough-city image. Allstate ranks it 191st with 78.3% higher collision rates, while Forbes Advisor gave it a bad driving score of 96.33 out of 100, placing it among the top ten worst cities.
Aggressive driving is almost a point of pride for some Philly motorists. Potholes are legendary, damaging vehicles and causing dangerous swerving. The grid system seems simple but gets complicated with diagonal streets cutting through. Add in passionate sports fans flooding the roads after games, and you have a city where defensive driving isn’t optional.
10. Miami, Florida
Miami’s driving dangers are almost as famous as its beaches. Forbes Advisor ranked it the second worst city nationally with a bad driving score of 98.74 out of 100, making South Florida roads particularly treacherous.
A mix of locals, tourists, and international visitors creates unpredictable traffic patterns. Aggressive driving is common, with frequent lane changes and speeding. Rain storms arrive suddenly, creating dangerous conditions on slick roads. The party atmosphere extends to some drivers who make poor decisions. High-speed crashes on highways and congested surface streets combine to create consistently dangerous conditions throughout Miami-Dade County.
11. San Francisco, California
San Francisco’s legendary hills aren’t just a tourist attraction but a driving hazard. Forbes Advisor ranked the city third worst nationally with a bad driving score of 96.57 out of 100.
Steep inclines challenge drivers unfamiliar with hill starts and proper braking techniques. Cable cars, pedestrians, and cyclists all compete for road space with vehicles. Parking is nightmarish, leading to distracted drivers circling blocks endlessly. Fog can reduce visibility dramatically within minutes. The combination of unique geography, dense population, and California’s aggressive driving culture makes San Francisco roads particularly challenging for everyone from newcomers to longtime residents.
12. Houston, Texas
Everything’s bigger in Texas, including driving dangers in Houston. Forbes Advisor ranked this sprawling city fourth worst with a bad driving score of 96.52 out of 100.
Houston’s massive size means people drive long distances at high speeds daily. The highway system is complex, with multiple interchanges and confusing exits. Pickup trucks dominate the roads, and many drivers adopt an aggressive Texas attitude. Flooding during heavy rains creates sudden hazards. Limited public transportation means almost everyone drives, putting millions of vehicles on the roads simultaneously and creating constant collision risks throughout this energy capital.
13. New York, New York
New York City’s traffic is legendary worldwide. Forbes Advisor ranked it sixth worst with a bad driving score of 92.64 out of 100, though many New Yorkers would argue it deserves the top spot.
Taxi drivers, delivery trucks, and private vehicles all compete aggressively for limited space. Pedestrians cross against lights regularly, forcing sudden stops. Construction seems constant, closing lanes and creating detours. The sheer density of people and vehicles creates chaos that never stops. Interestingly, many crashes happen at low speeds due to congestion, but the volume of incidents keeps NYC firmly in the danger zone for drivers.
14. Chicago, Illinois
Chicago rounds out the list at number fifteen. Forbes Advisor gave the Windy City a bad driving score of 84.92 out of 100, making it the seventh worst city nationally for driving safety.
Harsh winters create treacherous conditions with ice and snow for months. The grid system helps navigation but encourages speeding on long straight streets. Rush hour congestion on the expressways is brutal, with aggressive lane changes common. Potholes from freeze-thaw cycles damage vehicles and cause accidents. Chicago drivers develop a tough, no-nonsense style that intimidates visitors, contributing to a challenging driving environment year-round.


















