Traffic Brief: I-55 (Frontage) Northbound and Southbound – Partial – Project #: H.014140 – St. John the Baptist Parish

Published 12:53 pm Friday, February 26, 2021

Closure Details:
I-55 (Frontage) Northbound and Southbound will have intermittent and alternating lane closures affecting both left and right lanes from Monday, March 1, 2021 through Friday, March 12, 2021(weather permitting). These intermittent and alternating lane closures will occur from Mile Point 1 through Mile Point 8.


Motorists traveling I-55 Frontage North may take the I-55 northbound on-ramp in Laplace to I-55 northbound, then take exit 7 in Ruddock to re-intersect I-55 Frontage. Motorists traveling I-55 Frontage South may take the Ruddock interchange to I-55 southbound, then take exit 1 to re-intersect the I-55 Frontage.


Call 511 or visit for additional information. Out-of-state travelers may call 1-888-ROAD-511 (1-888-762-3511). Motorists may also monitor the LA DOTD website at, by selecting MyDOTD, or by visiting the DOTD Facebook and Twitter pages.

DOTD appreciates your patience and reminds you to please drive with caution through the work zone and be on the lookout for work crews and equipment.