1. If your car breaks down in Alton, IL, get out of the travel lane first
The single most dangerous place to sit in a disabled car is a live traffic lane, so clearing it is step one. If the engine dies, keep both hands on the wheel and steer for the right shoulder while the car still has momentum — steering and brakes get heavy once the engine stops, but they still work.
Aim for a flat, straight stretch. Avoid curves, bridge decks, and the far side of a rise where a driver behind you has no sight line. On US-67 crossing the Clark Bridge, that means committing to the far bank rather than stopping mid-span.
If the car will not move at all, leave it and get clear. Metal is replaceable.
2. Turn on your hazard lights and make the car visible
Hazard lights are the cheapest safety equipment in the vehicle and should go on the instant you sense trouble. They tell traffic behind you that your speed is dropping before your brake lights do.
Once stopped, add whatever you have: reflective triangles set back up the road, the dome light on after dark. Any vehicle stopped on the roadside with flashing lights is a hazard other drivers are required to move clear of, and Move Over is the law in Illinois. Turn your front wheels away from the roadway too, so a bumped car rolls away from traffic rather than into it.
3. Decide whether to stay in the car or step out
Staying buckled inside the vehicle is usually safer than standing beside it, particularly on a highway shoulder. The Illinois Tollway tells stranded motorists to remain in the vehicle until help arrives when it is safe to do so, and NHTSA says the same for anyone stalled in winter: stay with your car, don't overexert yourself.
When to get out instead
Three situations override the stay-put rule: smoke, the smell of fuel, or a stop you could not complete off the pavement. In any of those, exit on the side away from traffic and move well behind the guardrail.
Running the engine to stay warm is fine in short bursts, but check that snow or mud has not blocked the exhaust pipe first — NHTSA flags a clogged tailpipe as a carbon monoxide risk, and it is a real one in a Madison County ditch after a storm.
4. Pin down exactly where you are
A dispatcher needs three things to route a truck: the road name, your direction of travel, and the closest fixed reference point — the same details the Illinois Tollway asks motorists to have ready. "Somewhere on IL-140" is not enough.
Around Alton the useful landmarks are specific: a cross street on Homer Adams Parkway, the nearest mile marker on IL-143 or IL-111, which side of the Clark Bridge, the last river overlook you passed on IL-100. Grafton, Godfrey and Jerseyville addresses share highway numbers with Alton, so name the town too. If your phone has signal, drop a pin and read the coordinates aloud.
5. Call the help that actually matches the problem
Not every breakdown needs a tow. A dead battery, a flat, a lockout, or an empty tank are fixed where the car sits — that is roadside assistance, including jump starts and flat tire changes.
A car that will not run or steer needs emergency towing. A car in a ditch or off the shoulder needs winch out and recovery, which is different equipment entirely.
One thing Alton drivers should know: the *999 motorist-aid number and the H.E.L.P. patrol trucks behind it belong to the Illinois Tollway, running Monday through Friday, 4 a.m. to 8 p.m., on a system confined to the Chicago region. No state patrol truck is coming down IL-140 to change your tire.
If anyone is hurt, or the car is blocking a lane and cannot be moved, dial 911 first and the tow company second.
6. Where your car breaks down in Alton changes what you should do
Most Alton-area highways have no usable shoulder, so the right place to stop is often a quarter mile further on rather than where you lost power. NHTSA counted 320 fatal crashes nationwide in 2023 in which snow or sleet was present, plus an estimated 22,293 injury crashes — a car parked half in a lane is how bad weather becomes a collision.
The Great River Road (IL-100) between Alton and Grafton runs pinched between bluff and river, and long stretches of IL-140 and IL-111 are two-lane with narrow gravel edges. Coasting to a gas station apron beats stopping on the white line.
Fog settles along the Mississippi, freeze-thaw chews up the bluff roads through winter, and high water shuts sections of IL-100. IDOT's Getting Around Illinois map publishes winter road conditions and construction, and links to Metro-East St. Louis traveler information covering Madison County.
7. Build the kit before you need it
An emergency kit is only useful if it is already in the trunk, so assemble it on a calm afternoon. NHTSA's recommended list runs jumper cables, a flashlight, warning devices such as flares or reflective markers, a first aid kit, blankets, a phone charger, water, food, any necessary medication, and — for winter — a shovel, an ice scraper, and abrasive material like sand or cat litter for traction.
One item specific to Alton driving earns its space: a high-visibility vest. Bluff roads and two-lane highways give oncoming drivers very little warning that a person is standing near the pavement.
Keep the tank above a quarter. It costs nothing and it is the difference between a breakdown and a walk.