Why Does i70 in Colorado Have Soo Many Potholes?

i70 road construction map

There could be several reasons why I-70 in Colorado has a lot of potholes.

 One common cause is the freeze-thaw cycle, which occurs when water seeps into the cracks in the road, freezes, and expands. This can cause the pavement to crack and create potholes. In Colorado, the extreme temperature fluctuations and harsh winter weather can exacerbate this problem.

Additionally, I-70 is a heavily trafficked interstate highway, which can lead to increased wear and tear on the road surface. Heavy trucks and other vehicles can cause the pavement to deteriorate more quickly, resulting in more potholes.

Funding for road maintenance and repair can also play a role in the number of potholes on I-70. If the state or local government doesn't have enough resources to regularly maintain the road, potholes can become more numerous and severe over time.

I-70 in Colorado is considered dangerous due to several factors. One of the primary reasons is the terrain through which it passes. The highway crosses the Rocky Mountains, and this area is known for its steep grades, tight curves, and narrow lanes. This can make driving on I-70 more challenging, especially during inclement weather conditions.

Another factor that contributes to the danger on I-70 is the high volume of traffic. The highway is a major transportation route for both commercial and recreational traffic, and this can result in congestion, especially during peak travel times. The heavy traffic can also increase the risk of accidents and collisions.

Additionally, there are several sections of I-70 that have been identified as high-risk areas due to their history of accidents and fatalities. For example, the stretch of highway between Denver and the Eisenhower Tunnel is known for its high number of accidents, particularly during the winter months when snow and ice can make driving conditions hazardous.

Driver behavior is another factor that can make I-70 dangerous. Speeding, distracted driving, and aggressive driving can all increase the risk of accidents and collisions on the highway.

Tramlining is a phenomenon where a vehicle's tires follow the grooves and ridges in the road, particularly in the right lane. This can be particularly noticeable on highways like I-70, where heavy trucks and other vehicles can cause deep grooves in the road surface.

Tramlining can be dangerous because it can cause the vehicle to pull to one side, making it more difficult to control. This is especially true in wet or icy conditions, where the grooves can become filled with water or snow, reducing the tire's traction.

To minimize the effects of tramlining, it's important to maintain proper tire pressure and alignment. Keeping tires properly inflated and ensuring that the wheels are properly aligned can help to reduce the impact of tramlining.

Drivers should also be aware of the potential for tramlining on I-70 and other highways with heavy truck traffic. They should stay alert, maintain a safe following distance, and avoid sudden movements or jerky steering inputs that could make the situation worse. If you notice excessive tramlining, you may want to consider switching lanes or slowing down to minimize the risk of losing control.