I-5 · Exit 162
Rainier Valley Fuel
$4.09
0.6 miles from the southbound ramp. A practical stop for city traffic.
Restrooms Food nearbyHighway fuel stops
Cheapest gas near the highway, before you exit.
Don't let the first station after an interstate ramp decide your fuel bill. Avalon Price Check shows prices by exit, detour distance, and fuel type.
Find Cheap Highway Gas
A clearer stop plan
See the price before the ramp.
Our highway view covers I-5, I-90, I-405, and major western interstates. Stations are grouped by exit, then sorted by price and distance from the ramp.
1 mi
Maximum detour in the quick view
150–200
Suggested miles between fuel stops
I-90 westbound
Exit 11 · $4.19
Route snapshot
Color bands compare typical regular prices by interstate segment.
Interstate gas comparison
Interstate Gas Price Map
Compare route sections at a glance, then narrow the list to an exit that fits your schedule.
Western route corridors
Select a corridor to compare exits and ramp distance.
I-5 · $4.31
I-405 · $4.27
I-90 · $4.19
Price legend
A quick color read helps you skip expensive exits.
Lower route average
Mid-range route average
Higher route average
Prices are organized by fuel type and exit proximity.
Road trip planning
Plan your fuel stops before the miles begin.
Add the cities on your route and set the longest detour you will accept. The planner places suggested stops every two hours, then compares the estimated fuel bill with route averages.
Seattle to Portland takes shape in seconds.
Your route
Suggested fuel stops
2 stops
Estimated route fuel
$48.60
A better highway stop
Find the right stop, not only the lowest price.
A small detour feels different when you need a restroom, hot food, or room to park a trailer.
I-90 · Exit 11
Summit Market Stop
$4.19
0.4 miles from the ramp. Clean facilities and a family-friendly layout.
Restrooms 24 hoursI-405 · Exit 7
Northgate Travel Plaza
$4.27
0.8 miles from the northbound ramp. Wider lanes make this stop easier with a trailer.
Truck parking Food nearbyFor long-haul drivers
Diesel prices at highway truck stops
Check diesel, DEF, and parking details before you commit to an exit. Truck-friendly filters keep tight car-only stations out of your shortlist.
Cedar Ridge Truck Stop
Diesel$4.38
DEF at the pump · 42 parking spaces
Columbia Freight Plaza
Diesel$4.44
DEF available · 68 parking spaces
Before you pull off
Highway fuel saving strategies
Five minutes of planning can make a visible difference on a long drive.
01
Check the next two exits
The first station beside a freeway often carries a location premium. A nearby town can have a lower price.
02
Set your detour limit
A lower pump price loses its value when the extra miles consume the difference.
03
Avoid tourist-area pumps
Prices rise near major attractions and busy resort exits. Compare before leaving the interstate.
04
Check membership stops
Costco and Sam's Club locations can be worth a planned detour when access and queue times fit your route.
Clear answers
Highway Gas FAQ
Often, though local competition changes the pattern. Compare the first exit with the next nearby town and include the added driving distance in your decision.
Listings show the latest reported station price and its update time. Pump prices can change, so check the timestamp before making a long detour.
The highway view is built around fuel prices today. Charging locations can be reviewed separately as coverage expands.
The estimate uses route distance, vehicle fuel type, and planned stops. Treat steep grades, weather, loads, and traffic as reasons to keep a little extra range.
Ready for the next exit?
Start your highway fuel plan.
Cheapest gas, right where you need it. Set your route and keep your next stop within reach.
Plan a Road Trip