Most Dangerous Roads and Intersections in Idaho

This page has been written, edited, and reviewed by a team of legal writers following our comprehensive editorial guidelines. This page was approved by Founding Partner,  Kigan Martineau who has years of legal experience as a personal injury attorney. Our last modified date shows when this page was last reviewed.

By:
Kigan M
| December 19, 2024
Most dangerous roads and intersections in Idaho

Idaho’s roads are beautiful but can also be risky. Some routes are more hazardous due to traffic volume, poor design, or speeding. Knowing these dangers can help drivers stay safer. Unfortunately, fatal crashes are common on many of Idaho’s highways and intersections.

BAM Personal Injury Lawyers help victims injured in car accidents across Idaho. We work hard to secure justice for accident victims and their families. If you or a loved one suffered injuries in a car crash, we are here to guide you through the legal process.

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High-Risk Roads in Idaho

Some roads in Idaho are known for their high crash rates. These areas see frequent accidents due to traffic, poor weather, and other risks. Some of the examples of the most dangerous roads in the state are:

Common Accident Locations on I-84 and US-20

Interstate 84 and US-20 are major routes with heavy traffic. These roads connect many parts of Idaho and handle thousands of vehicles daily. However, their high usage also makes them hotspots for accidents. Many fatal accidents occur on I-84 due to speeding and distracted driving. US-20, especially near Twin Falls, is another problem area where crashes happen often.

Recent fatal crash data from the Idaho Transportation Department highlights these roads as some of the most dangerous. Many accidents involve impaired driving or distracted drivers, increasing the risk for everyone on these routes. Travelers should always stay alert and follow posted speed limits when using these highways.

Rural Roads With High Crash Rates

Rural roads in Idaho can be deceptively dangerous despite their scenic views and lower traffic. These roads often lack proper lighting, making it difficult to see at night or in poor weather conditions. In addition, many rural roads have sharp curves, steep inclines, and narrow lanes that increase the risk of accidents. Fatal crashes are more common on rural roads due to slower emergency response times.

Drivers on these routes should exercise extra caution, especially in areas with high crash rates. Crashes near the Hansen Bridge, for example, often involve speeding, distracted driving, or a combination of both. Limited visibility and unexpected wildlife crossings can also contribute to accidents.

Fatal accidents on rural roads are preventable if drivers remain focused, obey speed limits, and avoid risky behaviors. Staying alert and planning ahead can greatly reduce the chance of a deadly accident.

Parking Lots Are Always Dangerous

Parking lots might seem safe due to their low speeds, but they pose unique risks, such as careless driving, which often leads to minor accidents. Distracted driving, such as talking to someone on the phone or texting, is a common cause of collisions in parking lots. Pedestrians and small vehicles are at risk in these spaces, especially during busy holidays or weekends.

Many parking lot crashes occur within city limits, particularly during peak hours. These areas are filled with cars entering and exiting, creating chaotic conditions. Even though these accidents are usually minor, they can still lead to very serious injuries, such as whiplash, broken bones, or head trauma. Fatal crashes in parking lots are rare but not impossible, particularly when larger vehicles are involved.

To avoid collisions, drivers should watch for pedestrians, use turn signals, and drive carefully. Patience is essential

Factors Contributing to Danger

Factors Contributing to Danger

Several factors make Idaho's roads and intersections dangerous. Understanding these can help drivers reduce their risks.

  • Distracted driving: This includes texting, eating, or any activity that takes focus off the road. Distracted driving is a leading cause of accidents in Idaho.
  • Impaired driving: Driving under the influence (DUI) of alcohol or drugs greatly increases the risk of fatal accidents. Impaired driving remains a major issue statewide.
  • High speeds: Speeding reduces reaction time and makes crashes more severe. Many of Idaho's fatal crashes involve excessive speed.
  • Poor weather: Snow, ice, and rain are common in Idaho. These conditions make roads slippery and reduce visibility, leading to more accidents.
  • Inadequate signage: Poorly marked roads or unregulated intersections often confuse drivers, increasing the risk of collisions.

Dangerous Intersections in Idaho

Dangerous Intersections in Idaho

Intersections in Idaho are particularly hazardous due to high traffic volumes and poor visibility. Many accidents happen when drivers fail to stop or misjudge oncoming traffic. A few examples of intersections with a high risk of crashes include:

Urban Intersections With Heavy Traffic

Urban areas with dense traffic see frequent accidents. Treasure Valley’s busiest intersection is a prime example of this. These very high-traffic intersections often involve impatient or distracted drivers. Fatal accidents are more likely in areas with high congestion.

Drivers should remain vigilant when navigating city intersections. Keeping a safe distance from other vehicles and obeying traffic signals can help prevent collisions. BAM Personal Injury Lawyers recommend always being cautious in these zones to reduce risk.

High-Speed Rural Intersections

Rural intersections can be just as dangerous as urban ones. High-speed limits combined with low visibility create a recipe for disaster. Many fatal crashes occur at these intersections because drivers cannot stop in time to avoid collisions.

The north and south sides of highways near rural crossroads are particularly risky. Many recent fatal accidents have happened in these areas. Drivers should cautiously slow down and approach these intersections, especially during poor weather conditions.

Poorly Marked or Unregulated Crossroads

Intersections without proper signage or traffic warning lights are common in Idaho. These poorly marked crossroads confuse drivers, increasing the likelihood of crashes. Fatal crash data often points to these areas as some of the deadliest intersections in the state.

If you encounter an unregulated intersection, proceed with extreme care. Yield to oncoming traffic and ensure the way is clear before crossing. Accidents happen quickly in these situations, so extra caution can save lives.

Reducing Risk on Dangerous Roads

Reducing risk on dangerous roads

Staying safe on Idaho’s roads requires caution and preparation. Drivers can reduce risks by following traffic laws, staying alert, and avoiding dangerous behaviors like distracted driving. Awareness of high-risk areas and proper planning can prevent many accidents.

A few practical tips to help drivers stay safe and avoid accidents on Idaho’s most dangerous roads include:

Following Speed Limits and Avoiding Distractions

Speed limits exist to keep drivers safe and ensure traffic flows smoothly. Following them reduces the chance of losing control or causing a crash, particularly on high-speed roads. Many fatal crashes in Idaho involve speeding, especially on major highways like I-84. Exceeding the speed limit increases the risk of accidents and worsens the severity of any collision.

Sticking to the posted limits allows more reaction time and minimizes the impact of collisions, making it a simple yet effective safety measure. Distracted driving is another leading cause of accidents and is entirely preventable. Eating, texting, or adjusting the radio can take your focus off the road for crucial seconds. Even a momentary distraction can result in devastating consequences. 

Avoid distractions by keeping your hands on the wheel, your eyes on the road, and your mind focused on driving. BAM Personal Injury Lawyers stress the importance of staying alert to prevent accidents and save lives.

Checking Weather Conditions Before Driving

Idaho's weather can change quickly, making roads hazardous. Snow, rain, and ice reduce traction and visibility, leading to more crashes. Before heading out, check weather reports and road conditions. The Idaho Transportation Department provides real-time updates to help drivers prepare.

Slow down when driving in poor weather and allow extra space between vehicles. Use headlights to improve visibility. Many fatal accidents happen because drivers fail to adjust their behavior during bad weather. Taking simple precautions can make a big difference.

Using GPS and Traffic Apps to Avoid Problem Areas

Technology can help drivers stay safe by providing real-time traffic updates and route suggestions. GPS devices and traffic apps are valuable tools that alert drivers about accidents, road closures, construction zones, or high-congestion areas.

These tools are especially useful in avoiding high-risk areas like the deadliest intersections or roads known for frequent crashes. They provide vital information to help drivers make safer choices on the road. Apps can also identify alternate routes when the most recent fatal accident claimed lives near busy highways or intersections.

By using these tools, drivers can avoid delays and minimize the risk of encountering dangerous situations. In addition, some apps provide warnings for speed traps or areas with poor visibility, allowing drivers to adjust their behavior accordingly.

Staying informed about traffic conditions and planning ahead ensures smoother and safer trips. BAM Personal Injury Lawyers recommend using these resources to reduce risks and enhance road safety.

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call 801-839-5652

Contact Our Idaho Car Accident Lawyer for a Free Case Consultation

Contact our Idaho car accident lawyer for a free case consultation

You may have many questions if you or a loved one has been injured in a car accident. BAM Personal Injury Lawyers are here to help. Our experienced team knows the challenges accident victims face. We fight to ensure you get the compensation you deserve.

In Idaho, accidents can happen anywhere, from urban intersections to rural highways. When a recent fatal crash happened, the consequences for families are devastating. The most recent fatal crash in your area may remind you of the importance of safe driving.

Our team investigates accidents thoroughly, identifies faults, and advocates for justice. BAM Personal Injury Lawyers offer free consultations to discuss your case. If you or someone you know has been injured, contact us today.

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