Trigon served as a major subconsultant on this project, providing condition inspections and evaluations of eleven (11) bridges in the City of New Orleans.
The eleven (11) bridges included:
This project included visual field assessments and information gathering at each bridge site. The individual ratings followed the American Association of State Highway and Transportation Officials’ Load and Resistance Factor Rating (“AASHTO LRFR”) and were provided for LADOTD design and legal vehicles.
Upon completion of the assessments and rating calculations, the ratings were presented to the City and LADOTD for review and implementation.
Transportation • Engineering & Design • Construction Management • International Development
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Wastewater • Engineering & Design • Project / Program Management • Construction Management
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Wastewater • Engineering & Design • Construction Management • International Development
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Transportation • Environment & Remediation • Planning • Engineering & Design • Project Delivery
View Stage 1 Environmental Assessments for the Belle Chasse Tunnel and Bridge ReplacementProject