Atchafalaya Basin I-10 Bridge (East)

The Atchafalaya Basin I-10 Bridge boat ramp provides convenient access to the Atchafalaya River system via canal near the I-10 bridge at Exit 121 in St. Martin Parish. The launch is located off LA 3177 (Atchafalaya River Highway) with marked parking areas. This location offers close proximity to Lafayette, making it an efficient starting point for paddlers and boaters exploring the Atchafalaya system without a lengthy drive.

Paddlers should be prepared for variable water conditions, as water levels fluctuate seasonally within the Atchafalaya National Wildlife Refuge and can rise significantly during late winter flooding. The canal system connects to the broader Atchafalaya River network, which includes multiple bayous and waterways. Be aware that motorboat traffic can be substantial in some sections, particularly around popular fishing areas. This access point is ideal for exploring nearby waterways and offers gateway entry to the Atchafalaya National Heritage Area, home to America's largest river swamp and abundant wildlife viewing opportunities.