Forest Road 040: A high-altitude 4x4 shortcut in Utah’s Ashley National Forest
Forest Road 040 is a high mountain road located in Duchesne County, in the US state of Utah. Running entirely at elevations above 3,100 meters, this rugged track is one of the highest roads in Utah, offering a true backcountry driving experience within the Ashley National Forest. It’s one of the highest roads in Utah.
| Road facts: Forest Road 040 | |
|---|---|
| Location | Duchesne County, Utah (USA) |
| Length | 3.54 km (2.2 miles) |
| Max Elevation | 3,243 m (10,639 ft) |
| Surface | Unpaved (Dirt/Gravel) |
| Vehicle Required | 4WD High-Clearance |
| Hazard Level | High (Extreme weather & Altitude) |
What is the route of Forest Road 040?
Forest Road 040 serves as a high-altitude shortcut for Forest Road 196, where it both starts and ends. It is a short but intense drive of 3.54 km (2.2 miles) through the northeastern part of Utah, cutting through dense pine forests and alpine meadows.
Is Forest Road 040 paved?
No, the road is totally unpaved and can be treacherous in several parts. The surface consists of dirt and natural soil, which means you should only attempt driving on this road when it is dry. When wet, the track becomes extremely slippery and difficult to navigate.
What is the highest point of Forest Road 040?
The road reaches its peak at an impressive elevation of 3,243m (10,639ft) above sea level. At this altitude, the air is thin, and your vehicle's engine will experience a noticeable loss of power. The entire journey stays above the 3,100-meter mark.
Is a 4x4 vehicle required for Forest Road 040?
Yes, a 4WD vehicle is required to drive this route safely. The combination of steep sections, uneven terrain, and the high-altitude environment makes it unsuitable for standard passenger cars. High ground clearance is also essential to avoid obstacles on the unpaved surface.
What is the weather like on Forest Road 040?
The weather is a major factor throughout the year. High winds are common in this mountain area, blowing across the ridges regardless of the season. Even in the middle of summer, you can encounter snowy days. In the winter, temperatures are brutally cold, making the area extremely dangerous.
When is Forest Road 040 open for driving?
Due to heavy snow accumulation at over 3,000 meters, the road is typically impassable from October to June. The driving season is very short, usually limited to the peak summer months. Always check local forest service conditions before heading out, as late spring snow can block the route well into July.
Pic: Shannon Bushman