10 Deadliest Highways In The US
If you’re planning a road trip, it’s worth knowing which highways are considered the most dangerous. A recent study shed light on the highways that pose the greatest risks for long-distance travelers, based on fatal crashes and other contributing factors. Here’s a look at the top ten most hazardous highways in the U.S.
I-10: Christopher Columbus Transcontinental Highway
- Length: 2,460.3 miles
- Fatal Crashes in One Year: 320
Spanning from California to Florida, I-10 tops the list with the highest number of fatal crashes recorded over a year. Its extensive reach and high traffic volume contribute to its notorious ranking.
I-95: East Coast’s Main Street
- Length: 1,919.3 miles
- Fatal Crashes in One Year: 278
Connecting Florida to Maine, this heavily traveled highway is known for congestion and frequent accidents, making it a major risk for long-distance drivers.
I-40: James K. Polk Memorial Highway / Purple Heart Trail
- Length: 2,556.6 miles
- Fatal Crashes in One Year: 207
Stretching across eight states, I-40’s length and speed limits contribute to its high accident rate, particularly in areas with heavy freight traffic.
I-75: The Detroit–Miami Freeway
- Length: 1,786.5 miles
- Fatal Crashes in One Year: 190
This north-south artery connecting Michigan to Florida is known for its fast pace and urban congestion, making it a frequent site for severe accidents.
I-20: Georgia-Alabama Parkway
- Length: 1,539.4 miles
- Fatal Crashes in One Year: 166
Running from Texas to South Carolina, I-20 is a key freight corridor, often prone to crashes due to high-speed traffic and varying road conditions.
US 90: Old Spanish Trail
- Length: 1,633.0 miles
- Fatal Crashes in One Year: 119
Known for its high average speed limit (70.25 mph), US 90 traverses the Gulf Coast, where accidents can be particularly severe due to high speeds.
I-70: Dwight D. Eisenhower Highway
- Length: 2,172.2 miles
- Fatal Crashes in One Year: 140
Winding through mountainous regions in states like Colorado and Utah, I-70 poses risks during extreme winter weather and icy conditions.
I-15: Veterans Memorial Highway
- Length: 1,433.5 miles
- Fatal Crashes in One Year: 102
With stretches of desert terrain and high-speed traffic, I-15 connects California to Montana and sees frequent crashes, especially during holiday travel seasons.
I-35: Pan-American Freeway
- Length: 1,568.4 miles
- Fatal Crashes in One Year: 134
Crossing the heart of the U.S., this highway sees heavy use by commuters and freight drivers, leading to frequent and severe accidents.
I-80: Dwight D. Eisenhower Highway
- Length: 2,899.6 miles
- Fatal Crashes in One Year: 126
As one of the longest interstates, I-80 sees high volumes of long-haul traffic, which, combined with winter weather, increases the likelihood of accidents.
Stay Alert and Drive Safe
When planning your next road trip, keep these highways in mind. Understanding their risks can help you prepare, avoid dangerous situations, and ensure a safer journey. Safe travels!
