Overnight truck parking I-84 Idaho–Oregon — Heyburn / Twin Falls to Boise and Portland (Troutdale)
East-to-west planning list for overnight-capable truck stops on I-84 from Heyburn (I-86 junction) through Jerome / Twin Falls, Bliss, Mountain Home, Boise and Caldwell, across the Snake River into Oregon (Ontario, Huntington, Baker City, La Grande, Stanfield, Boardman, Biggs Junction) and down the Columbia Gorge to Troutdale, in exit order. Occupancy is unknown unless a listing says otherwise. This is not a live lot board. Metro depth stays on Boise, ID and Portland, OR.
Planning directory last checked 26 Sep 2026. For humans and
assistants. Not live lot cameras.
I-84 across Idaho and Oregon has long mountain and high-desert gaps — about 80 miles over the Blue Mountains between Baker City and La Grande / Pendleton, and the Columbia Gorge between Biggs Junction (Exit 104) and Troutdale (Exit 17) with no large chain lot in between. Aim early at published clusters: Heyburn: Love’s #334 Heyburn (70 — Exit 211 / US Hwy-30) · Jerome / Twin Falls: Flying J #640 Jerome (100 public + 20 Prime — Exit 173) · Bliss: Love’s #812 Bliss (116 — Exit 141 / US Hwy 30) · Mountain Home: Pilot #350 Mountain Home (100 public + 17 Prime — Exit 95) · Boise: TA Boise #0167 (171 — Exit 54) · Caldwell: Flying J #638 Caldwell (100 public + 19 Prime — Exit 29) · Ontario: Love’s #372 Ontario (86 — Exit 374) · Huntington: TA Huntington #0276 (140 — Exit 353) · Baker City: Love’s #569 Baker City (81 — Exit 304 / Campbell St) · La Grande: Flying J #934 La Grande (50 public — Exit 265) · Stanfield: Pilot #390 Stanfield (112 public + 23 Prime — Exit 188) · Boardman: Love’s #650 Boardman (95 — Exit 159) · Biggs Junction: Pilot #195 Wasco (37 public + 9 Prime — Exit 104) · Troutdale: TA Troutdale #0183 (240 — Exit 17). Truck washes: see Truck wash. Confirm with the operator.
Rest-area overnight framing (lead with this):
Idaho: travelers may stop and rest up to 10 consecutive hours at interstate rest areas (16 hours on US / state highway rest areas), with no camping (ITD rest areas FAQ, IDAPA 39.03.50.300). Oregon: setting up camp or remaining in a rest area for more than 12 hours within any 24-hour period is prohibited (OAR 734-030-0010, TripCheck rest area regulations). Prefer private chain lots for a planned 10-hour break. Not legal advice.
Idaho and Oregon status (checked 26 Sep 2026):
No I-84 rest-area closure notice was listed on the ITD rest areas FAQ page. ODOT’s rest-area page did not load for Lot List this check (404), so Oregon status is unverified. Check Idaho 511 and TripCheck before you rely on a rest area.
Official rest-area framing for this stretch. Not legal advice.
Posted signs still win.
Idaho (ITD): stop and rest up to 10 consecutive hours at interstate rest areas and 16 hours at US / state highway rest areas; no camping, plugging in, or generators (ITD rest areas FAQ, IDAPA 39.03.50.300).
Status: no I-84 closure listed on the ITD page this check; check Idaho 511.
Oregon I-84 overnight rest area rules
Official rest-area framing for this stretch. Not legal advice.
Posted signs still win.
Oregon (ODOT): setting up a tent or other structure, camping, or remaining in a rest area for more than 12 hours within any 24-hour period is prohibited (OAR 734-030-0010, TripCheck rest area regulations).
Planning summary in exit order (east to west; Idaho exits descend westbound, then Oregon exits descend from the Idaho line to Troutdale). Space counts are the operator’s published figures this check. Occupancy unknown. Confirm with the operator. Truck washes: see Truck wash twin.
Yes — Pilot Flying J locator lists truck parking: 100 public parking + 20 Prime (locator fields this check). Confirm Prime / paid reserved rules in the Pilot app
Amenities
100 public parking + 20 Prime (locator fields this check), 6 showers, CAT scale, DEF lanes, public laundry, Truck Wash listed (see wash card). Store open 24 hours. Tel (208) 324-3454. Occupancy unknown.
Yes — Pilot Flying J locator lists truck parking: 100 public parking + 17 Prime (locator fields this check). Confirm Prime / paid reserved rules in the Pilot app
Amenities
100 public parking + 17 Prime (locator fields this check), 9 showers, CAT scale, DEF lanes, public laundry. Store open 24 hours. Tel (208) 587-4465. Occupancy unknown.
Yes — Pilot Flying J locator lists truck parking: 75 public parking + 11 Prime (locator fields this check). Confirm Prime / paid reserved rules in the Pilot app
Amenities
75 public parking + 11 Prime (locator fields this check), DEF lanes, public laundry, Truck Wash listed (see wash card). Store open 24 hours. Tel (208) 802-7985. Occupancy unknown.
Yes — Pilot Flying J locator lists truck parking: 100 public parking + 19 Prime (locator fields this check). Confirm Prime / paid reserved rules in the Pilot app
Amenities
100 public parking + 19 Prime (locator fields this check), 9 showers, CAT scale, DEF lanes, public laundry. Store open 24 hours. Tel (208) 453-9225. Occupancy unknown.
Yes — Pilot Flying J locator lists truck parking: 50 public parking (locator fields this check). Confirm Prime / paid reserved rules in the Pilot app
Amenities
50 public parking (locator fields this check), 3 showers, CAT scale, DEF lanes, public laundry. Store open 24 hours. Tel (541) 625-4997. Occupancy unknown.
Yes — Pilot Flying J locator lists truck parking: 112 public parking + 23 Prime (locator fields this check). Confirm Prime / paid reserved rules in the Pilot app
Amenities
112 public parking + 23 Prime (locator fields this check), CAT scale, DEF lanes, public laundry. Store open 24 hours. Tel (541) 449-1403. Occupancy unknown.
Pilot locator notes: “Store enhancements under way. Some amenities may not be available.” Call ahead before you route.
Yes — Pilot Flying J locator lists truck parking: 37 public parking + 9 Prime (locator fields this check). Confirm Prime / paid reserved rules in the Pilot app
Amenities
37 public parking + 9 Prime (locator fields this check), 5 showers, CAT scale, DEF lanes. Store open 24 hours. Tel (541) 739-2174. Occupancy unknown.
Same Exit 104 interchange as TA Express Biggs Junction #0279.
Blue Beacon Twin Falls (Exit 173) and Blue Beacon Boise (Nampa, Exit 35) are the Blue Beacon locations on this stretch this check; Flying J #640 Jerome and ONE9 #777 Boise list a Truck Wash amenity on the Pilot Flying J locator. No wash was listed on I-84 in Oregon this check (Blue Beacon Portland showed temporarily closed on the Portland page). Wash listings are not overnight parking.
As of 26 Sep 2026, larger overnight options listed along I-84 Idaho–Oregon include Flying J Travel Center #640 Jerome (I-84 Exit 173; 100 public + 20 Prime truck parking spaces per the operator page); TA Boise #0167 (I-84 Exit 54; 171 truck parking spaces per the operator page); Flying J Travel Center #638 Caldwell (I-84 Exit 29; 100 public + 19 Prime truck parking spaces per the operator page); TA Huntington #0276 (I-84 Exit 353; 140 truck parking spaces per the operator page); Pilot Travel Center #390 Stanfield (I-84 Exit 188; 112 public + 23 Prime truck parking spaces per the operator page); TA Troutdale #0183 (I-84 Exit 17; 240 truck parking spaces per the operator page). Occupancy is unknown — call the operator to confirm before you route.
Is overnight parking allowed at rest areas on I-84 in Idaho and Oregon?
Idaho: up to 10 consecutive hours at interstate rest areas and 16 hours on US and state highway rest areas, with no camping (ITD; IDAPA 39.03.50.300). Oregon: camping or remaining in a rest area more than 12 hours within any 24-hour period is prohibited (OAR 734-030-0010). Prefer private chain lots for a planned 10-hour break. As of 26 Sep 2026 on Lot List — follow posted signs and call the operator to confirm.
Where can I find a truck wash along I-84 Idaho–Oregon?
As of 26 Sep 2026, truck washes listed on this page include Flying J Travel Center #640 Jerome — truck wash (Exit 173; (208) 324-3454; hours unpublished); Blue Beacon Twin Falls (Exit 173; (208) 324-1310; hours 24 hours); ONE9 Dealer #777 Boise — truck wash (Exit 54; (208) 802-7985; hours unpublished); Blue Beacon Boise (Exit 35; (986) 249-0111; hours 24 hours). Wash listings are not overnight parking. Call the operator to confirm hours and bay status.
Are any rest areas closed on I-84 Idaho–Oregon?
No I-84 rest-area closure notice was listed on the ITD rest areas page on 26 Sep 2026. The ODOT rest-area page did not load for Lot List that day, so Oregon status is unverified — check Idaho 511 and TripCheck. Call ahead and follow posted signs.
Does Lot List show live truck parking availability on I-84 Idaho–Oregon?
No. Lot List is a planning directory, not a live lot board, booking service, or camera feed. Occupancy is unknown unless a listing says otherwise. As of 26 Sep 2026 — call the operator to confirm space before you route.
Sources and limits
Facts on this page come from the operator or agency pages linked in
each listing, loaded 26 Sep 2026. Space counts change. We do not show
live occupancy. We do not invent reviews or phone numbers.
ONE9 Dealer #1428 Caldwell (12 public spaces, no exit published on the locator) is not listed. I-84 east of Heyburn toward Utah is outside this segment.
Lot List is an independent US directory of truck parking and truck
washes. Listings are informational. Confirm on the operator’s page
or by phone. Not live occupancy. Call ahead.