Cheyenne to Rock Springs Truck Dispatch
Freight route connecting Cheyenne, WY to Rock Springs, WY (257 miles). Connects Cheyenne to the Green River Basin's trona/soda ash mining region via I-80.
What do truck dispatch rates run from Cheyenne to Rock Springs?
Cheyenne to Rock Springs is a 257-mile lane paying about $655 - $771 per load, near $2.55 - $3.00 a mile. Freight is mostly consumer goods, trona/soda-ash-connected freight and oil/gas-connected freight.
- Distance
- 257 miles
- Avg. rate / load
- $668 - $784
- Rate per mile
- $2.60 - $3.05
- Transit time
- Same day / 3-4 hrs
- Deadhead risk
- 15-20%
Lane rates reviewed September 2026. These numbers follow 2026 spot-market pricing for this southern Wyoming corridor. See our dispatch fee structure.
Cheyenne to Rock Springs
Cheyenne to Rock Springs is a 257-mile, multi-hour run west on I-80, connecting Wyoming's I-25/I-80 freight crossroads to the world's largest natural trona reserves. Sweetwater County supports a globally significant soda ash industry, and WE Soda's $1.425 billion acquisition of Genesis Alkali in February 2025 created the world's largest natural soda ash producer, with a combined capacity of 9.5 million metric tons a year.
Origin
Cheyenne, WY
Destination
Rock Springs, WY
Distance
257 miles
Transit Time
Same day / 3-4 hrs
Average Rate
$668 - $784
Rate per Mile
$2.60 - $3.05
257-mile lane, a multi-hour run on I-80
Sweetwater County is home to the largest natural trona reserves in the world
WE Soda's 2025 acquisition of Genesis Alkali created the world's largest natural soda ash producer
Cheyenne to Rock Springs: route facts a driver should know
Wyoming's trona deposit is the largest in the world
The Green River Basin near Rock Springs holds the world's largest trona deposit, supplying about 90% of US soda ash, with annual production of 17 to 18 million tons.
Source: Cowboy State Daily, Wyoming trona mining coverage. Checked 30 Sep 2026.
Cheyenne became Union Pacific's Mountain Division headquarters in 1867
Union Pacific designated Cheyenne its Mountain Division headquarters on July 4, 1867, and the city grew into a key helper-locomotive and repair-shop town for trains climbing Sherman Hill toward the Rockies.
Source: WyoHistory.org, Wyoming State Historical Society. Checked 30 Sep 2026.
Diesel for this lane
How much is the diesel for Cheyenne to Rock Springs?
About $253.92 this week. The lane is 257 miles. A truck that gets 6.5 miles per gallon uses about 40 gallons, and diesel is averaging $6.42 a gallon on this lane (week of October 19, 2026). The U.S. average diesel price is up 10 cents this week.
An estimate. It uses EIA's weekly average for this region, not the price at each pump. Your mpg and fuel card discounts change it.
- Distance
- 257 mi
- Diesel needed
- 40 gal
- Price used
- $6.42/gal
- Fuel cost
- $253.92
Common Freight Types
Consumer goods, trona/soda-ash-connected freight and oil/gas-connected freight fill the trailers heading west.
- Trona/Soda Ash
- Mining Equipment
- Consumer Goods
What makes the Cheyenne to Rock Springs lane difficult?
The I-80 segment through this corridor is among the most weather-dangerous freight corridors in the US
The I-80 segment through this corridor is among the most weather-dangerous freight corridors in the US.
Winter weather can cause significant road closures from November through March
Winter weather can cause significant road closures from November through March.
Sparse population along the route limits mid-lane reload options
Sparse population along the route limits mid-lane reload options.
What freight moves on the Cheyenne to Rock Springs lane?
What travels between Cheyenne and Rock Springs, and why the world's largest trona reserves matter here.
Primary Commodities
- •Trona/Soda Ash
- •Mining Equipment
- •Consumer Goods
Secondary Commodities
- •Trona/soda-ash-connected freight (WE Soda, Genesis Alkali)
- •Oil/gas-connected freight
- •Consumer goods
Seasonal Cargo
Peak seasons for this lane:
- •Trona/soda-ash freight (steady, growing)
- •Consumer goods (holiday surge)
- •Oil/gas-connected freight (steady)
When is the Cheyenne to Rock Springs lane busiest?
Steady trona and soda-ash freight shapes this lane more than any retail calendar.
Q1 (Jan-Mar): Slow Period?
Little seasonal dip; trona and soda-ash production runs on a steady, year-round basis.
Q4 (Oct-Dec): Peak Period?
Consumer goods climb modestly from October through December.
Produce Season?
Not applicable; this lane runs on mineral extraction rather than agriculture.
- •Steady trona/soda-ash-connected freight year-round
- •Q4 holiday retail season
- •Summer freight demand
Hurricane Risk?
None. Winter closures on this I-80 segment are this corridor's real seasonal risk.
Seasonal Strategy Summary
This lane runs steady year-round, tracking the trona mines' consistent production schedule.
How do I negotiate the best rate on the Cheyenne to Rock Springs lane?
When to book, who pays extra, and which loads need a weather check.
When to Book
Suggested booking window:
1-2 days out is typical for this haul.
What Brokers Pay More
Loads that command more:
Time-critical trona/soda-ash and oil/gas-connected freight tends to pay a premium.
When to Avoid
Loads to price carefully:
Be careful committing to a tight winter delivery without checking this I-80 segment's closure status.
Rate Negotiation Tips for Cheyenne to Rock Springs
- •
This is a long haul at 260 miles, so plan for a solid one-day trip, all on I-80.
- •
Bulk mineral freight is worth asking about given Rock Springs's world-leading trona and soda ash production.
- •
Rail-linked freight out of Cheyenne is another option here.
How do I find a backhaul load on the Cheyenne to Rock Springs lane?
Rock Springs's globally significant soda ash industry makes a return load realistic.
Best Return Cities
Where to look for the return load:
- •Rock Springs, WY
- •Regional distribution hubs near Rock Springs
Deadhead Risk %
Deadhead risk on this lane: 15-20%
With WE Soda's combined 9.5 million metric ton annual capacity after the Genesis Alkali acquisition, there is real backhaul variety.
Alternative Routes
If the first load falls through, try these:
- •Trona/soda ash mining freight offers a specialized, non-seasonal backhaul option.
Backhaul Optimization Tips
- •
Rock Springs's soda ash industry gives you real backhaul options for bulk and hopper freight.
- •
Cheyenne's rail-town freight base keeps eastbound loads flowing too.
- •
Give yourself real recovery time after this run before your next dispatch.
What do experienced dispatchers know about the Cheyenne to Rock Springs lane?
Three notes before this trona-corridor run.
Check current road conditions closely on this I-80 segment before departing.
Plan flexible delivery windows given the risk of weather-related closures.
Consider soda-ash-connected freight windows tied to Rock Springs's production schedule.
If you haul bulk or hopper freight, Rock Springs's soda ash industry, supplying 90% of the US market, is worth prioritizing.
Cheyenne to Rock Springs Lane FAQs
Answers on drive time, Rock Springs's soda ash industry, and I-80 weather risk.
The lane data shows about $655 - $771 per load, or $2.55 - $3.00 a mile, across 257 miles.
Sweetwater County is home to the largest natural trona reserves in the world, supporting a globally significant soda ash industry.
WE Soda's 2025 acquisition of Genesis Alkali created the world's largest natural soda ash producer, with 9.5 million metric tons of annual capacity.
Reasonably, given the region's steady trona, soda-ash and oil-and-gas freight base.
Other Wyoming freight lanes we dispatch
- Cheyenne to Casper
- Cheyenne to Gillette
- Cheyenne to Omaha
- Cheyenne to Boise
- Cheyenne to Rapid City
- Cheyenne to Jackson
Local resources
Dry Van owner-operator, West Coast: +$2,010/week after moving to $2.62/mi on general freight / consumer goods freight.
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