BELLE CHASSE – Expect extended alternating lane closures on LA23 between Timber Ridge Drive and X Street and on Engineers Road between LA23 and West X Street as crews install detour paving, widen the shoulders, and pave the medians for Phase 1A work.
Closures will take place between Monday, April 11 through Friday, May 13, 2022 as workers begin detour paving work along the northbound side of LA 23 and eastbound side of Engineers Road.
The widening project is in preparation for the new Belle Chasse Bridge.

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About Plenary
Plenary (previously as “Plenary Group” and now developing and maintaining PPP investments as “Plenary Americas” following its acquisition by Caisse de dépôt et placement du Québec) is North America’s leading long-term investor, developer and operator of public infrastructure. With a reputation built on having delivered diverse and challenging privately-financed public infrastructure projects, Plenary prides itself on innovation and delivering first-class infrastructure on-time and on-budget. Plenary’s project portfolio of $16 billion across both the United States and Canada includes 50 projects in the health, transportation, defense, justice, education, and government accommodation sectors. Plenary is recognized for its holistic approach to delivering projects – embracing finance, planning, design and construction, complementary commercial development, asset management and operations. Learn more at or @PlenaryAmericas on Instagram and LinkedIn.

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Leatrice Dupre'
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Phone: 504.354.9939
Email address: [email protected]