Updated

When the First Overnight Lot Is Full

A full lot is a normal night, not an emergency you solve by blocking the entrance. You need a second place you can still reach legally, and you need to leave the first lot without making it worse for the trucks already parked. This page is that sequence. It is general information, not legal advice. Hours-of-service wording was checked against FMCSA on October 22, 2026.

Before you are in the driveway

Pick the lot you want and the next exit that also has truck parking while you still have miles. That is the whole of overnight parking basics. If you roll up to a full lot with no second name written down, you are choosing under pressure, at night, with the clock running.

Use the route page for what is still ahead of you, then the state and the city. I-40 in Texas lists the lots we have on that stretch. Dallas and Houston list the lots tied to those cities. I-80 is the same kind of page for a different road. A space count on those pages is capacity from FHWA’s 2019 Jason’s Law compilation or an OpenStreetMap tag. It is not “spaces open tonight.” A lot with 80 spaces can be full. A lot with no number can have room. The driveway is the only live report.

What to do in the full lot

  1. Do not stop in the entrance, on the scale, or on the fuel island while you decide. Those lanes are how parked trucks get out and how other trucks get fuel.
  2. If the property allows a loop, take one slow look at the truck rows. Reserved and paid rows are not “open” just because a truck is missing. Read reserved, paid, and bobtail signs before you take a stall that is marked.
  3. A hole that does not fit your trailer is not a hole. Bobtail stalls, car rows, and the fire lane do not become truck parking because the real rows are full.
  4. Ask inside only if you can park legally while you ask, or the store has a place to stand the truck for a minute. The counter sometimes knows an overflow row or that the lot down the frontage road opened. Sometimes they do not. Do not leave the truck blocking the door while you wait in line.
  5. When the legal stalls are gone, leave. Circling a second and third time packs the driveway and does not create a space.

How far the backup can be

FMCSA’s hours-of-service summary says a property-carrying driver may drive a maximum of 11 hours after 10 consecutive hours off duty, and may not drive beyond the 14th consecutive hour after coming on duty following those 10 hours. Off-duty time does not extend the 14-hour period. You can look the current text up in 49 CFR 395.3. If you have about an hour of driving left, a backup 40 miles away on a clear road can work. A backup 40 miles away in a construction zone, a storm, or a city you do not know is how drivers run the clock out on a ramp.

Count the backup against the hours you have, not against the hours you wish you had. A 34-hour restart that you cannot reach is not a restart. A 10-hour break at a rest area or a truck stop only counts if you can stay there for the break. A rest area with a posted time limit shorter than the break will send you back onto the road out of hours. We do not publish those time limits. The sign does.

Adverse weather can add limited time under FMCSA’s driver’s guide: up to 2 extra driving hours and up to 2 extra hours on the 14-hour window, when the conditions were unknown or could not reasonably have been known at the start of the duty day or after a qualifying sleeper break. The guide says the extension does not increase the 60-hour/7-day or 70-hour/8-day limits. Rush-hour traffic is outside the definition. The extra time is a reason to get to a safe place or to finish a run that weather slowed down. It is not a reason to keep hunting lots until the ditch. See parking a truck in snow and ice.

Personal conveyance is narrow

FMCSA’s personal-conveyance guidance says you may record personal conveyance as off duty only when the carrier has relieved you from work and from all responsibility for performing work. One example on that page is time spent traveling to a nearby, reasonable, safe location to obtain required rest after loading or unloading. The resting location must be the first such location reasonably available, and the drive has to leave you enough time to get the required rest under 49 CFR 395.3(a)(1) before you return to on-duty driving.

The same page lists uses that do not qualify. Bypassing available resting locations in order to get closer to the next loading point is one of them. Continuation of a trip to fulfill a business purpose is another. After you have been placed out of service for exceeding the hours-of-service limits, driving to a rest location does not qualify unless an enforcement officer at the scene directs you to move. Your carrier can ban personal conveyance, set a distance limit, or prohibit it while the truck is loaded. A full truck stop, with a legal rest area or another truck stop a few miles up the same highway, is the situation the “first reasonably available” sentence is about. A favorite lot in the next state is a different trip.

Places that are not a backup

After you are parked at the second lot

Write down why the first lot failed, in whatever note you will actually look at tomorrow: full at a certain hour, closed, trucks banned, reserved only, or the listing was wrong. If the listing sent you to a lot that is not there, or that no longer takes trucks, fix it. How to correct a wrong listing is the form, and it is free. The next driver on your route is using the same page you used.

Then start the next day’s parking search earlier than you did today. The second lot worked because it existed and you could still reach it. On a tight 14-hour window, “earlier” means a named exit while you still have more than one choice, not a hope that the last truck stop before the receiver will have a hole.

Sources: FMCSA HOS summary, 49 CFR 395.3, FMCSA personal conveyance, and FMCSA driver’s guide (April 28, 2022).