Top 5 Most Dangerous Intersections in Louisville, Lafayette, and Broomfield — And How to Avoid Them
When you drive around Louisville, Lafayette, and Broomfield, it can feel like certain intersections always seem riskier than others. Whether it’s heavy traffic, confusing lane changes, or poor visibility, some spots consistently see more fender benders and major accidents than others. At Elevated Auto Body, we’ve seen firsthand how many of these crashes happen in the same high-traffic areas. That’s why we put together this hyper-local guide to help you recognize the top 5 most dangerous intersections in our area—and learn how to navigate them safely.
1. Highway 287 & South Boulder Road (Lafayette)
This intersection is one of the busiest in East Boulder County, with drivers constantly turning in and out of shopping centers, gas stations, and side streets. The combination of high-speed traffic on 287 and frequent turning movements creates a perfect storm for side-impact crashes.
Safety Tips:
Use extra caution when making left turns.
Keep plenty of following distance in case traffic suddenly slows.
Watch for pedestrians and cyclists—this is a popular crossing point.
2. Courtesy Road & South Boulder Road (Louisville)
Anyone who commutes through Louisville knows this intersection can be tricky. Multiple turning lanes, heavy rush-hour traffic, and impatient drivers make this a hotspot for rear-end collisions and red-light accidents.
Safety Tips:
Avoid “rushing the yellow” — many accidents here happen when drivers try to beat the light.
Double-check cross traffic before pulling forward, even when the light turns green.
If possible, use alternative routes during peak commute times.
3. Dillon Road & 96th Street (Louisville/Broomfield Border)
This intersection is notorious for high-speed crashes, especially with drivers accelerating on Dillon Road. Visibility issues and turning traffic from both directions add to the danger.
Safety Tips:
Slow down well before the intersection.
Use extra caution when turning left, and don’t assume oncoming drivers will yield.
If traffic looks uncertain, wait an extra cycle—it’s worth the few minutes.
4. US 36 On/Off Ramps at McCaslin Boulevard (Louisville/Superior)
The mix of highway-speed traffic merging with local commuter traffic makes this interchange particularly risky. Sudden lane changes, confusion over exit ramps, and speeding create frequent near-misses and fender benders.
Safety Tips:
Stay in your lane until you’re fully committed to your exit or merge.
Signal early and check blind spots carefully.
If traffic is heavy, give yourself extra space and time—don’t cut across lanes at the last second.
5. 120th Avenue & Sheridan Boulevard (Broomfield)
This massive intersection is busy almost all day, with multiple shopping centers and heavy cross-town traffic. Congestion often leads to aggressive driving, quick lane changes, and distracted driving accidents.
Safety Tips:
Stay patient—rushing here only increases the chance of an accident.
Keep an eye out for drivers switching lanes at the last second.
Plan your route ahead of time to avoid sudden turns or lane changes.
Staying Safe on Local Roads
While these intersections are known for being more dangerous, accidents can happen anywhere. The best way to stay safe is to stay alert, avoid distractions, and give yourself more time and space than you think you need.
At Elevated Auto Body, we care about the safety of drivers in our community. If you do find yourself in a collision—whether it’s a minor fender bender or major repairs—we’re here to get your vehicle back on the road quickly and safely.
