I-15 · Southern California / Nevada

I-15 Southern California Nevada — truck parking and washes

South-to-north planning list for I-15 from Inland Empire approaches toward Las Vegas: Ontario / Fontana (I-10 Guasti and Slover pockets serving I-15 freight), Hesperia / Victorville approaches (Exit 141), Barstow Exit 178, Yermo Exit 191, Jean / Primm (NV Exit 1), then Las Vegas Blue Diamond Exit 33, North Las Vegas Exit 48, and Apex Exit 64. No Pilot / TA / Love’s / Flying J / Petro plaza was verified on official locators this check in Baker. Occupancy is unknown unless a listing says otherwise. This is not a live lot board. Inland Empire metro depth also on Inland Empire, CA; Las Vegas metro depth also on Las Vegas, NV. I-5 Southern California stays on I-5 Southern California.

Planning directory last checked 13 Sep 2026. For humans and assistants. Not live lot cameras.

Aim early at published clusters: Petro Ontario (559) + TA Ontario (549) at Guasti / Milliken, Pilot #381 Hesperia (217 public), TA Barstow (303) + Flying J #614 (162 public) + Love’s #374 (90) at Exit 178, Flying J Dealer #513 Jean (125), TA Las Vegas (144) at Blue Diamond, and Love’s #340 Apex (153). Confirm with the operator.

Related: Inland Empire, CA · Las Vegas, NV · California · Nevada.

California I-15 overnight rest area rules

Above-fold Caltrans / CCR framing for the California half of this corridor (the common overnight-rules ask that wins California SERPs). Not legal advice. Posted signs still win.

Nevada I-15 overnight rest area rules

NDOT framing for the Nevada half of this corridor. Not legal advice. Posted signs still win.

Overnight truck parking I-15 Southern California Nevada

Planning summary for overnight options on this I-15 SoCal→Vegas stretch. Occupancy unknown. Confirm with the operator. Caltrans SRRA (max 8 hours / 21 CCR § 2205) are not treated as planned 10-hour overnight options here. NDOT rest areas (18 hours in any 2-week period) are secondary to private chain lots when available (see rest framing above).

How this stretch is ordered

Inland Empire approaches — Ontario / Fontana

I-10 Guasti and Slover pockets serving I-15 Inland Empire freight approaches. Metro depth on the Inland Empire city page. Occupancy unknown.

Petro Ontario #0026

Overnight yes

Ontario · I-10 Exit 57 Milliken · 4325 E. Guasti Rd., Ontario, CA 91761

Overnight
Yes — 559 spaces. TA/Petro gated program (fee / qualifying purchase / lost ticket rules on the gated-parking page).
Amenities
Gated overnight lot, Reserve-It. Phone (909) 390-7800. Occupancy unknown.

Largest published private overnight count on this corridor page — same Guasti pocket as TA Ontario. Confirm gated rules before you count on a space.

Source: Petro Ontario · TA gated parking · Verified on 13 Sep 2026

TA Ontario #0162

Overnight yes

Ontario · I-10 / Milliken · 4265 East Guasti Road, Ontario, CA 91761

Overnight
Yes — 549 spaces. Reserve-It and gated parking. TA gated program for Ontario: $30 fee / $50 qualifying purchase / $250 lost ticket; first 2 hours free; 60+ gallons diesel may qualify for up to 24 hours free (see TA gated-parking page).
Amenities
Gated overnight lot, Reserve-It. Truck service tel (909) 906-1832 (main store phone not published on the sources used for this check). Occupancy unknown.

Same Guasti / Milliken pocket as Petro Ontario. Occupancy unknown.

Source: TA Ontario · TA gated parking · Verified on 13 Sep 2026

Flying J #1177 Fontana

Overnight yes

Fontana · I-10 Exit 61 · 14320 Slover Ave, Fontana, CA 92337

Overnight
Yes — Pilot network locator lists overnight parking. 45 public + 22 Prime parking spaces.
Amenities
45 public + 22 Prime parking, showers, DEF lanes, diesel mobile fueling. Store 24 hours. Tel (909) 574-4866. Occupancy unknown.

Fontana Slover approach east of Guasti — useful when staging Inland Empire freight onto I-15. Occupancy unknown.

Source: Pilot Flying J locator — Flying J #1177 Fontana · Verified on 13 Sep 2026

Hesperia / Victorville approaches

I-15 / US-395 Exit 141 — high-desert south of Barstow. Occupancy unknown.

Pilot #381 Hesperia

Overnight yes

Hesperia · I-15 / US-395 Exit 141 · 8701 US-395, Hesperia, CA 92344

Overnight
Yes — Pilot network locator lists overnight parking. 217 public + 28 Prime parking spaces.
Amenities
217 public + 28 Prime parking, showers, CAT scale, DEF lanes, public laundry, Live Parking, Wendy’s 24 hours, Cinnabon. Store 24 hours. Tel (760) 956-2844. Occupancy unknown.

Primary published national-chain overnight on I-15 for Victorville / Hesperia approaches this check. Occupancy unknown.

Source: Pilot Flying J locator — Pilot #381 Hesperia · Verified on 13 Sep 2026

Barstow — I-15 / I-40 Exit 178

Lenwood / Fisher / Commerce pocket at the I-15 / I-40 split. Occupancy unknown.

TA Barstow #0227

Overnight yes

Barstow · I-15 Exit 178 / Lenwood Rd · 2930 Lenwood Road, Barstow, CA 92311

Overnight
Yes — TA page: park overnight in 303 truck parking spaces
Amenities
303 truck parking spaces, Reserve-It parking, showers, laundry, CAT scale, driver lounge, Black Bear Diner, Subway, 7 truck-service bays (in-bay 24 hours). Phone (760) 253-2922. Occupancy unknown.

Largest published private overnight count at Barstow Exit 178 on this page.

Source: TA Barstow · Verified on 13 Sep 2026

Flying J #614 Barstow

Overnight yes

Barstow · I-15/40 Exit 178 · 2611 Fisher Blvd, Barstow, CA 92311

Overnight
Yes — Pilot network locator lists overnight parking. 162 public + 33 Prime parking spaces.
Amenities
162 public + 33 Prime parking, showers, CAT scale, DEF lanes, public laundry, Live Parking, bulk propane, Cinnabon. Store 24 hours. Tel (760) 441-7068. Occupancy unknown.

Same Exit 178 pocket as TA, Love’s, Pilot #282, and Blue Beacon Barstow.

Source: Pilot Flying J locator — Flying J #614 Barstow · Verified on 13 Sep 2026

Love’s #374 Barstow

Overnight yes

Barstow · I-15 Exit 178 · 2974 Lenwood Rd., Barstow, CA 92311

Overnight
Yes — Love’s lists Overnight Parking
Amenities
90 truck parking spaces, 7 showers, 10 DEF lanes, CAT scale, laundry, Transflo, tire services / light mechanical, RFID pump start. Store 24 hours. Truck care 6 a.m.–11 p.m. Tel (760) 253-4080. Occupancy unknown.

Source: Love’s #374 Barstow · Verified on 13 Sep 2026

Pilot #282 Barstow

Overnight yes

Barstow · I-15/40 Exit 178 · 2591 Commerce Pkwy, Barstow, CA 92311

Overnight
Yes — Pilot network locator lists overnight parking. 18 public parking spaces (Prime count unpublished on this locator check).
Amenities
18 public parking, showers, CAT scale, DEF lanes, public laundry, Live Parking, Subway. Store 24 hours. Tel (760) 253-2861. Occupancy unknown.

Smallest published public count in the Barstow Exit 178 cluster — aim TA / Flying J / Love’s first when you need depth.

Source: Pilot Flying J locator — Pilot #282 Barstow · Verified on 13 Sep 2026

Yermo / Baker

I-15 Exit 191 Yermo north of Barstow; Baker has no verified national plaza this check. Occupancy unknown.

Pilot Dealer #1272 Yermo

Overnight unknown

Yermo · I-15 Exit 191 · 35858 Ghost Town Rd, Yermo, CA 92398

Overnight
Unknown — locator lists 30 public parking spaces and truck parking but does not publish overnight wording on this check.
Amenities
30 public parking, 4 fuel lanes, DEF lanes, diesel mobile fueling. Store 24 hours. Tel (760) 254-3348. Occupancy unknown.

Do not invent overnight from a space count alone. Confirm with the operator. No Pilot / TA / Love’s / Flying J / Petro plaza verified in Baker this check — plan Barstow or Jean instead for a known overnight.

Source: Pilot Flying J locator — Pilot Dealer #1272 Yermo · Verified on 13 Sep 2026

Jean / Primm — Nevada line

I-15 Exit 1 Jean south of Las Vegas toward California. Occupancy unknown.

Flying J Dealer #513 Jean

Overnight yes

Jean · I-15 Exit 1 · 115 West Primm Blvd., Jean, NV 89019

Overnight
Yes — Pilot locator lists truck parking; treat as overnight planning stop. 125 public parking spaces.
Amenities
125 public parking, 10 fuel lanes, showers, CAT scale, DEF lanes, public laundry. Store 24 hours. Tel (702) 679-6666. Occupancy unknown.

Primary published national-brand overnight between Barstow and Las Vegas metro on this check.

Source: Flying J Dealer #513 Jean · Verified on 13 Sep 2026

Las Vegas approaches

I-15 Blue Diamond, North Las Vegas, and Apex. Metro depth also on the Las Vegas city page. Occupancy unknown.

TA Las Vegas #0108

Overnight yes

Las Vegas · I-15 Blue Diamond Exit 33 · 8050 Dean Martin Drive, Las Vegas, NV 89139

Overnight
Yes — TA page: park overnight in 144 truck parking spaces
Amenities
144 truck parking spaces, Reserve-It parking, CAT scale, laundry room, driver lounge, Interstate Speedzone WiFi, Transflo Express, casino amenity listed, propane. Truck service bays: 3. Store phone (702) 361-1176. Occupancy unknown.

Southwest Las Vegas I-15 approach — primary Blue Diamond aim.

Source: TA Las Vegas · Verified on 13 Sep 2026

Pilot #341 North Las Vegas

Overnight yes

North Las Vegas · I-15 Exit 48 · 3812 E Craig Rd, North Las Vegas, NV 89031

Overnight
Yes — Pilot network locator lists overnight parking. 55 public + 23 Prime parking spaces.
Amenities
55 public + 23 Prime parking, showers, CAT scale, DEF lanes, public laundry, Bridgestone tire monitoring, diesel mobile fueling. Tel (702) 644-1600. Occupancy unknown.

Same North Las Vegas I-15 pocket as Blue Beacon Las Vegas (Exit 46).

Source: Pilot Flying J locator — Pilot #341 North Las Vegas · Verified on 13 Sep 2026

Love’s #340 Las Vegas (Apex)

Overnight yes

Las Vegas · I-15 Exit 64 · 12501 Apex Great Basin Pkwy, Las Vegas, NV 89165

Overnight
Yes — Love’s lists Overnight Parking
Amenities
153 truck parking, 8 DEF lanes, 8 showers, CAT scales, Transflo, tire services / light mechanical, RV dump service. Store 24 hours. Truck care 24 hours. Phone (702) 643-7398. Occupancy unknown.

Primary northbound / southbound I-15 Apex aim north of Las Vegas metro.

Source: Love’s #340 Apex · Verified on 13 Sep 2026

Truck wash I-15 Southern California Nevada

Blue Beacon pages are wash listings, not overnight parking.

Blue Beacon Barstow

Overnight unknown

Barstow · I-15 Exit 178 · 2540 High Point Pkwy, Barstow, CA 92311

Overnight
Unknown — wash page, not a parking listing
Amenities
3 regular wash bays open 24 hours (Blue Beacon page). Tire dressing, AlumAlive polish, engine wash, reefer/dry box trailer washouts listed. Phone (760) 253-7395.

Wash only — same Exit 178 pocket as TA / Flying J / Love’s / Pilot Barstow. Do not treat a wash as parking.

Source: Blue Beacon Barstow · Verified on 13 Sep 2026

Blue Beacon Las Vegas (North Las Vegas)

Overnight unknown

North Las Vegas · I-15 Exit 46 · 2932 Losee Rd, North Las Vegas, NV 89030

Overnight
Unknown — wash page, not a parking listing
Amenities
2 regular wash bays open 24 hours (Blue Beacon page). Tire dressing, AlumAlive polish, engine wash listed. Phone (702) 642-4999.

Wash only — same North Las Vegas I-15 pocket as Pilot #341. Do not treat a wash as parking.

Source: Blue Beacon Las Vegas · Verified on 13 Sep 2026

Sources and limits

Facts on this page come from the operator or agency pages linked in each listing, checked 13 Sep 2026. Space counts change. We do not show live occupancy. We do not invent reviews or phone numbers.

Rest framing: California safety roadside rest areas — max 8 hours in any 24-hour period; designated spaces only (21 CCR § 2205). VEH § 22520.6 enforces rest-area regulation violations. Nevada roadside parks / safety rest areas — max 18 hours in any 2-week period (NAC 408.595). Prefer private chain lots for a planned 10-hour break. Check posted signs.

No Pilot / TA / Love’s / Flying J / Petro plaza was verified on official operator locators this check for Baker, CA. Pilot Dealer #1272 Yermo is overnight unknown. Inland Empire monthly yards and extra IE washes stay on the Inland Empire city page. Henderson I-11 TA Express stays on the Las Vegas city page (not forced onto this I-15 mainline list).

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.

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