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Routes
Bike touring routes & trails
United States
Texas
El Paso County
El Paso

Trans-Mountain Highway: El Paso and Franklin Mountains

Routes
Bike touring routes & trails
United States
Texas
El Paso County
El Paso

Trans-Mountain Highway: El Paso and Franklin Mountains

Moderate

4.5

(3160)

6,745

riders

Trans-Mountain Highway: El Paso and Franklin Mountains

01:11

15.8km

380m

Cycling

Embark on a touring bicycle ride along the Trans-Mountain Highway, a moderate route that takes you through the rugged Franklin Mountains. This 9.8-mile (15.8 km) journey involves a significant climb of 1238 feet (377 metres), offering expansive views of the Chihuahuan Desert and the city of El Paso. You can expect to complete this challenging ascent in about 1 hour and 11 minutes, enjoying the unique desert landscape as you pedal.

When planning your ride, be aware that this highway is heavily used by fast-moving traffic, including large trucks, so you must exercise caution even with the shoulder available. There are no water sources or provisions directly on the climb, so carry plenty of water, especially during warmer months. The route offers very little shade, making early morning or late afternoon rides more comfortable.

This route is notable for its traverse of the Franklin Mountains, providing a demanding workout with rewarding vistas. You will pass through Smuggler's Pass, a particularly steep section that adds to both the physical challenge and the historical interest of the ride. It is a unique way to experience the natural beauty and scale of this desert mountain range.

Last updated: April 23, 2026

Tips

Includes a segment in which cycling is not permitted

After 8.82 km for 66 m

Waypoints

A

Start point

Parking

Get Directions

1

8.59 km

Smuggler's Pass

Highlight • Mountain Pass

The northern terminus of the Ron Coleman Trail is off of the side of the highway at Smuggler's Pass. There is a huge parking area and small trailhead marking the area. There are a multitude of trailheads along this side of the highway as you work your way west.

Tip by

2

8.59 km

Fusselman Canyon Historical Marker

Highlight • Historical Site

The northern terminus of the Ron Coleman Trail is off of the side of the highway at Smuggler's Pass. There is a huge parking area and small trailhead marking the area. There are a multitude of trailheads along this side of the highway as you work your way west.

If running along the ridge to South Franklin Mountain, be aware that this is a technical trail and a fall could be dangerous in places.

Tip by

3

8.81 km

View of the Mammoth

Highlight • Natural Monument

The Mammoth is a well-known local landmark, named for its resemblance to the extinct beasts. The steep rock formation stands at 6,285 ft (1915.7 m), and is enjoyed by spectators and rock climbers alike.

Tip by

B

15.8 km

End point

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Way Types & Surfaces

Way Types

13.0 km

1.37 km

781 m

549 m

< 100 m

Surfaces

14.9 km

833 m

< 100 m

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Elevation

Elevation

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Weather

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Thursday 7 May

28°C

13°C

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This route was planned by komoot.

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Frequently Asked Questions

How challenging is cycling the Trans-Mountain Highway?

This route is considered challenging for touring cyclists. It involves significant climbing, with over 1,400 feet of elevation gain. Expect steep sections, particularly at Smuggler's Pass, where grades can reach up to 7.4%.

What is the terrain like for cyclists on this route?

The route follows a four-lane highway with a shoulder designated for cyclists. While generally paved, the shoulder can sometimes contain gravel and debris. The landscape is primarily barren Chihuahuan Desert, offering little shade.

Is it safe to cycle on the Trans-Mountain Highway given the traffic?

The Trans-Mountain Highway is a heavily traveled roadway with fast-moving motorized traffic, including large trucks. While there is a shoulder for cyclists, its condition and width can vary. Cyclists should exercise extreme caution and be aware of their surroundings at all times due to the traffic volume and speed.

What are the notable sights and viewpoints along the Trans-Mountain Highway cycling route?

Cyclists can enjoy panoramic views of the Chihuahuan Desert, the Franklin Mountains, and vistas of El Paso. Key highlights include the historic Smuggler's Pass, the Fusselman Canyon Historical Marker, and the View of the Mammoth.

Where can I park to access the Trans-Mountain Highway cycling route?

Specific parking information for cyclists directly accessing the Trans-Mountain Highway isn't detailed, but as the route traverses Franklin Mountains State Park, parking may be available at park entrances or designated trailheads within the park. It's advisable to check the Visit El Paso website or the Franklin Mountains State Park official site for current parking options.

Are there any permits or fees required to cycle in Franklin Mountains State Park?

Yes, as the Trans-Mountain Highway passes through Franklin Mountains State Park, entrance fees or permits may be required. It's recommended to check the official Texas Parks and Wildlife Department website for the most current information on park entry fees and regulations before your visit.

What is the best time of year to cycle the Trans-Mountain Highway?

The route offers beautiful scenery, especially at daybreak and sunset. However, due to the barren desert landscape and lack of shade, it's best to avoid cycling during the hottest parts of summer days. Spring and fall generally offer more moderate temperatures for a comfortable ride.

What essential items should I bring for a cycling trip on this route?

Given the challenging nature, lack of shade, and absence of water sources directly on the climb, it is crucial to bring plenty of water, especially during warmer months. Sunscreen, appropriate cycling gear, and basic repair tools are also highly recommended for self-sufficiency.

Is the Trans-Mountain Highway cycling route dog-friendly?

While dogs are generally allowed in Franklin Mountains State Park on leashes, cycling on a busy highway shoulder with a dog can be hazardous due to traffic and lack of safe stopping areas. This route is not typically recommended for cycling with dogs.

Does this cycling route connect with other trails in Franklin Mountains State Park?

Yes, the Trans-Mountain Highway route intersects with or runs alongside several other trails within Franklin Mountains State Park. Sections of the route overlap with the Elizabeth F. Hernandez Memorial Hike and Bike Trail, Pat O'Rourke Memorial Hike and Bike Trail, Ten Minutes of Hell, Tom Mays Trail, and Powerline Road II.

Are there any specific considerations for cycling the steep sections of this route?

The climb, particularly on the west side towards Smuggler's Pass, is sustained and steep. Cyclists should be prepared for a significant physical effort. Consider starting early in the morning to avoid peak traffic and heat, and ensure your bicycle is in excellent working condition for the ascents and descents.

Nearby routes

Moderate

Trans-Mountain Highway: El Paso and Franklin Mountains

01:11h

15.8km

380m

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