New Orleans sits on a curve of the Mississippi River, surrounded by water and wetlands, making its bridges essential connectors to the rest of Louisiana and fascinating engineering landmarks in their own right. While the city doesn’t have a single structure called “New Orleans Bridge,” it’s served by several major spans that visitors encounter when arriving by car, each offering dramatic views and access to different parts of the metro area.
This guide explains which bridges serve New Orleans, what you’ll experience crossing them, how they fit into your travel plans, and what you need to know about tolls, traffic, and the neighborhoods they connect.
What Bridge Do You Cross to Get to New Orleans?
The bridge you cross depends on your arrival direction. Most visitors from the west use the Crescent City Connection, a twin-span cantilever bridge crossing the Mississippi River to connect the West Bank with downtown New Orleans. Travelers from the north typically cross Lake Pontchartrain via the Causeway or I-10 Twin Span, while those from the east arrive over the I-10 High Rise in eastern New Orleans.
The Crescent City Connection
The Crescent City Connection consists of two parallel bridges that carry US 90 Business across the Mississippi River between the Westbank Expressway and downtown New Orleans near the French Quarter. The older span opened in 1958, and the second span was completed in 1988 to accommodate growing traffic.
From the bridge deck, you’ll see container ships, riverfront warehouses, and the downtown skyline. The vertical clearance accommodates deep-draft vessels heading to the Port of New Orleans, one of the busiest ports in the United States.
Crossing and Tolls
The Crescent City Connection charges a toll only for westbound traffic leaving the East Bank. Eastbound drivers entering New Orleans from the West Bank cross free.
Tolls are collected electronically through Geaux Pass transponders or toll-by-mail billing. There are no toll booths, so if you don’t have a transponder, a bill will be mailed to the registered vehicle owner based on license plate recognition. Check current rates and payment options with the Crescent City Connection Division before your trip, as toll amounts and payment methods can change.
What the Bridge Connects
The West Bank includes the communities of Gretna, Harvey, Marrero, and Algiers. Algiers Point, just across the river from the French Quarter, offers historic architecture, river views, and a quieter atmosphere than the busy tourist corridors on the East Bank.
The bridge lands on the East Bank near the Ernest N. Morial Convention Center and the Warehouse District. From there, you’re minutes from the French Quarter, Garden District, and Uptown neighborhoods.
Lake Pontchartrain Causeway
The Lake Pontchartrain Causeway is one of the longest continuous bridges over water in the world, stretching nearly 24 miles (38.6 kilometers) between Metairie on the south shore and Mandeville on the north shore. It consists of two parallel spans, with southbound traffic using the original 1956 bridge and northbound traffic on the 1969 bridge.
For much of the crossing, you’ll see only water in every direction. The lake is shallow and brackish, and on hazy days, both shorelines disappear from view, creating an unusual driving experience.
When to Use the Causeway
The Causeway is the most direct route between New Orleans and the communities of Mandeville, Covington, and Slidell on the north shore. It’s also the fastest connection to the Florida Panhandle if you’re continuing east.
Tolls apply to southbound traffic only. Payment is collected via transponder or toll-by-mail. During severe weather, especially high winds or fog, the Causeway may close temporarily for safety, so check conditions before departure if weather is uncertain.
Interstate 10 Twin Span
The I-10 Twin Span carries Interstate 10 across the eastern end of Lake Pontchartrain between New Orleans East and Slidell. These parallel bridges, rebuilt after Hurricane Katrina caused major damage in 2005, span approximately 5.5 miles (8.9 kilometers).
This is the route you’ll take if you’re arriving from the Mississippi or Alabama Gulf Coast, or if you’re heading to or from Slidell and points east. There is no toll on the I-10 Twin Span, making it a free alternative to the Causeway for some north shore trips, though travel time and distance differ depending on your exact origin and destination.
I-10 High Rise Bridge
In eastern New Orleans, the I-10 High Rise carries Interstate 10 over the Industrial Canal, a navigation channel connecting the Mississippi River to Lake Pontchartrain. The bridge provides clearance for ship traffic moving between the river and the lake.
This short but steep span is a key link for drivers traveling between downtown New Orleans and the eastern suburbs or Gulf Coast. It’s also part of the route to the NASA Michoud Assembly Facility, though that site has limited public access.
Huey P. Long Bridge
The Huey P. Long Bridge, located upriver in Jefferson Parish, carries US 90 across the Mississippi River between Bridge City on the West Bank and Elmwood on the East Bank. Originally completed in 1935, it was the first bridge over the lower Mississippi River and remains a vital freight and commuter route.
The bridge accommodates vehicle traffic on both levels and a railroad track on the lower deck. A major widening project completed in 2013 added dedicated pedestrian and bicycle lanes, making it the only Mississippi River bridge in the New Orleans area with a safe walking and cycling path.
Walking and Cycling the Huey P. Long
If you want to experience crossing the Mississippi on foot or by bike, the Huey P. Long Bridge offers the only opportunity in the metro area. The separated pedestrian and bike lanes provide views of the river, passing ships, and the surrounding wetlands.
The bridge is about 4.4 miles (7 kilometers) long, and the walk takes most people between 60 and 90 minutes one way. There’s no shade, so bring water, sun protection, and weather-appropriate clothing. Access points are available on both the East Bank and West Bank, with limited parking nearby.
Choosing Your Route Into New Orleans
Your choice of bridge depends on where you’re coming from and where you’re staying in the metro area. If you’re flying into Louis Armstrong New Orleans International Airport, you won’t cross any major bridges unless you’re heading to the West Bank or north shore.
Drivers arriving from Baton Rouge on I-10 East will cross the Bonnet Carré Spillway bridge before entering the metro area but typically won’t encounter the major river or lake crossings unless they detour. Those coming from Lafayette or the west on I-10 will cross the Crescent City Connection if heading downtown, or the Huey P. Long if taking US 90.
Traffic Considerations
The Crescent City Connection experiences heavy congestion during weekday rush hours, particularly in the mornings eastbound and evenings westbound. The Lake Pontchartrain Causeway can back up during peak commute times and on summer weekends when north shore residents and tourists travel between the lakefront communities and New Orleans.
The I-10 corridors see significant truck traffic and can experience delays during accidents or weather events. Build extra time into your travel plans, especially if you have timed reservations, flight connections, or event tickets.
Viewing the Bridges
Several vantage points offer views of New Orleans’ bridges without crossing them. The Algiers Point neighborhood provides close-up views of the Crescent City Connection and the New Orleans skyline, accessible via a short ferry ride from Canal Street.
The Riverwalk and Moonwalk along the downtown riverfront offer distant views of the Crescent City Connection and passing ships. From Woldenberg Park, you can watch vessels navigate the river channel that the bridges span.
Photography and Observation
For photographers, the Crescent City Connection works well as a foreground or background element in shots of the New Orleans skyline, especially at sunset. The Huey P. Long Bridge’s historic design and industrial character appeal to those interested in engineering and infrastructure photography.
Do not stop on any bridge to take photos. Stopping is illegal, dangerous, and creates traffic hazards. Use designated parking areas and viewpoints instead.
Practical Information for Drivers
Louisiana law requires all vehicle occupants to wear seat belts. Speed limits on the bridges vary but are typically 60 mph (97 km/h) on the lake crossings and 50 mph (80 km/h) on the Crescent City Connection, with lower limits during construction or adverse conditions.
All bridges have emergency call boxes and occasional pullouts for disabled vehicles, but stopping is permitted only for genuine emergencies. If you experience vehicle trouble, move as far right as safely possible, turn on hazard lights, and call for assistance.
Weather and Closures
High winds, fog, ice, and tropical weather can affect bridge operations. The Causeway is most vulnerable to wind-related closures due to its length and exposure. The high-rise bridges can become hazardous for high-profile vehicles during strong wind events.
Check the Louisiana Department of Transportation and Development (DOTD) 511 system or local traffic reports for current conditions, closures, and construction before departure, especially during hurricane season (June through November) or winter weather events.
Nearby Experiences
Once you’ve crossed into New Orleans proper, the French Quarter, Garden District, and Warehouse District are all within a short drive of the Crescent City Connection. The lakefront parks and marinas along Lake Pontchartrain offer views of the Causeway and recreational opportunities including fishing, boating, and walking paths.
The north shore communities of Mandeville and Covington, accessible via the Causeway, feature historic downtowns, restaurants, breweries, and the Tammany Trace, a 31-mile rail trail popular with cyclists. The Abita Brewery in Abita Springs offers tours, and the area’s slower pace contrasts with the energy of downtown New Orleans.
Planning Your Crossing
Understanding which bridge you’ll use helps you estimate travel time, budget for tolls, and choose optimal routes. If you’re renting a car, confirm whether the rental company provides toll transponders or how they handle toll-by-mail charges, as some add administrative fees.
For visits focused on the French Quarter, Garden District, and central New Orleans, you may never need to cross a major bridge unless you’re taking a day trip or arriving from specific directions. Visitors staying on the north shore or West Bank will cross regularly and should factor bridge traffic into daily schedules.
New Orleans’ bridges are more than utilitarian connectors—they’re engineering achievements that shaped the city’s growth and offer memorable views of the water, ships, and landscape that define the region. With a little planning around tolls, traffic, and routes, you’ll navigate them confidently and appreciate the role they play in connecting this unique city to the world beyond.
Plan your New Orleans visit with confidence by exploring more helpful Tourist Destination articles covering attractions, neighborhoods, and practical travel guidance.