I-10, I-610, and the Causeway: NOLA Highway Breakdown Survival

Why Highway Breakdowns Around NOLA Are Different

Greater New Orleans has some of the most challenging stretches of interstate in the country to break down on. The I-10 elevated section runs for miles over swampland with limited shoulder. The I-610 split funnels heavy traffic through narrow lanes with merging chaos. The Lake Pontchartrain Causeway is 24 miles of bridge — most of it with no shoulder at all. Bad luck on the wrong stretch turns a flat tire from an inconvenience into a genuine emergency.

This guide walks through what to do on each of the three highest-stakes roads around NOLA, plus the general highway breakdown rules that apply everywhere.

Universal Rule #1: If You Can Move, Move

The instant you sense trouble — losing power, hearing a strange noise, feeling a flat — start moving toward the nearest shoulder, exit, or emergency turnoff. Don't wait to "see if it gets worse." On a highway, you have maybe 30–60 seconds of warning before a problem becomes an immobile car in a live lane. Get off the road while you still have momentum.

Universal Rule #2: Hazards On the Moment You Know

Hit your hazard lights the second you suspect a problem — not after you've stopped. The earlier other drivers know something's wrong, the more space they'll give you.

Breaking Down on I-10 in New Orleans

I-10 cuts straight through the heart of New Orleans and runs all the way to Slidell over Lake Pontchartrain. Different sections have very different risks.

Downtown I-10 (Superdome to City Park)

This is the busiest stretch, with heavy merging traffic from I-90, the Pontchartrain Expressway, and Esplanade Avenue. Shoulders are narrow and sometimes nonexistent. If you break down here:

• Try to get to the next exit — they're frequent through downtown (about every half mile)
• If you can't make an exit, get as far right as possible
• Stay in the car. Foot traffic in this stretch is statistically more dangerous than the broken-down car itself.
• Call for a tow immediately. Don't wait to "see if it restarts."

I-10 East over the Swamp (New Orleans to Slidell)

This is the long elevated section over Lake Pontchartrain and the swamp. Beautiful drive, terrible place to break down. Limited shoulder, no exits for miles, and emergency response takes longer because there's nowhere to pull off.

• If you sense a problem, exit at the nearest opportunity before going onto the elevated section
• If you're already on it, get as far right as the barrier allows
• Stay in your car with seatbelt on — getting out on the swamp section is dangerous (no walkable shoulder)
• Call 911 first if you're in a traffic lane. Then call a tow.

I-10 West Toward Metairie and the Airport

Heavy traffic, multiple lane splits, and the famous Business District / MSY / Baton Rouge sign gantry pictured above marks where things get especially tricky. Exits are frequent (every mile or so) but lane changes can be aggressive.

• Use any exit you can reach — Metairie Road, Causeway Blvd, Clearview, Power Blvd all have safe places to stop
• The shoulder narrows after the I-610 split — make decisions early

Breaking Down on I-610

I-610 is the shortcut across the top of the city, bypassing downtown. It's only about four miles long but has some of the worst breakdown spots in the area because the lanes are narrow, traffic merges heavily on both ends, and shoulders are inconsistent.

The I-10 / I-610 Split (West)

This is one of the most accident-prone spots in the city. Drivers cut across lanes at the last minute, shoulders shrink, and a stalled car in the wrong spot causes immediate problems. If you break down anywhere near the split:

• Pick a lane and stick with it — don't try to switch across the split
• If you must stop, get as far right as the lane allows
• Call 911 immediately. Louisiana State Police can shut down a lane to make tow access safe.

The I-610 / I-10 Reconnect (East)

Similar challenges on the east end where I-610 dumps back into I-10 near the Industrial Canal. Heavy truck traffic, fast-merging vehicles. If you stall here, the same rules apply: hazards on, far right, call 911 if you're in a lane, then call a tow.

Breaking Down on the Causeway (Lake Pontchartrain)

The Lake Pontchartrain Causeway is 24 miles long. For most of those 24 miles, there is no shoulder. A breakdown on the Causeway is a genuine emergency — different rules apply.

What the Causeway Provides

The Causeway Police Department patrols the bridge constantly and has dedicated emergency response vehicles staged on the bridge itself. If you break down on the Causeway, your first call is Causeway Police — dial (504) 835-3116, or from the north shore (985) 624-1160, or from any cell phone dial *27. Patrol officers respond within an average of 4 minutes and either help you off the bridge or block traffic safely behind your vehicle. They handle over 3,000 motorist breakdowns a year on this bridge — they know exactly what to do.

The Causeway Rules

• Do NOT exit your vehicle unless told to by a Causeway officer. With no shoulder, stepping out puts you in active high-speed traffic.
• Hazards on, seatbelt on, doors locked. Wait inside.
• Causeway Police will arrange the tow — usually with one of the official Causeway-contracted tow services. You may not be able to choose your tow company on the bridge itself.
• Once they get you off the bridge to a safe staging area (typically the Causeway police staging area at the south or north end), you can then call your preferred tow company to take it from there.

Why Calling Causeway Police First Matters

This is the one breakdown scenario in NOLA where calling a private tow service first is the wrong move. Private tow trucks generally aren't allowed onto the bridge for active breakdowns — Causeway Police has authority over those operations. Call them first; call us second.

Other High-Risk Stretches Worth Knowing

A few more spots around greater New Orleans worth knowing about:

• The Twin Span (I-10 East between New Orleans East and Slidell) — long elevated bridge, similar rules to the Causeway but with a usable shoulder. Stay in the car, hazards on, call a tow.
• Crescent City Connection (US-90 bridge) — connects downtown to the Westbank. Limited shoulder, heavy traffic at rush hour. Get to the toll plaza or off the bridge if you can.
• I-510 (Chef Menteur to Paris Road) — short connector but has narrow shoulders. Standard highway rules apply.
• I-310 (across the Spillway, between Kenner and Hahnville) — elevated section over the Bonnet Carré Spillway. Similar profile to the I-10 swamp section.

What to Tell Dispatch When You Call

When you call a tow company from a highway, give them this information in this order — it gets a truck to you fastest:

1. Highway name and direction (e.g., "I-10 westbound")
2. Nearest exit or landmark (e.g., "just past the Causeway Blvd exit")
3. Which lane / shoulder you're in (e.g., "right shoulder")
4. Vehicle type and color (e.g., "silver Toyota Camry")
5. What's wrong (e.g., "won't start" or "blown tire")

If you're not sure where you are, open your phone's map app and read off your nearest cross street or share your live location. Most tow dispatchers can take a shared location via text.

When to Call 911 First

Call 911 before calling a tow if:

• You're in an active traffic lane (not on a shoulder)
• You're on the Causeway (Causeway Police: 504-835-3116 or *27)
• You've been hit or there's any chance of injury
• Other drivers are honking or swerving around you, suggesting visibility is bad
• You can't safely exit your vehicle

Otherwise — shoulder, hazards on, no injuries, just need a tow — call a local tow company directly. You'll get help faster.

Save This Number Before You Need It

The best time to save a tow truck number is right now, before anything goes wrong. If you're in the greater New Orleans area, save TJ Towing's number now: (504) 884-7883. We respond 24/7, we know every stretch of highway in greater NOLA, and we'll get you off the road fast.

For the Causeway specifically, also save Causeway Police dispatch: (504) 835-3116 (south shore) or (985) 624-1160 (north shore), or dial *27 from any cell phone on the bridge. That's the first call from the Causeway.

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