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Lafayette District    - Contact: (337) 262-6100 or 1-800-256-1817 An eight parish region around Lafayette consisting of Acadia, Evangeline, Iberia, ...03
Lake Charles District    - Contact: (337) 437-9100 or 1-800-752-6706 A five parish region around Lake Charles consisting of Allen, Beauregard, Calcasieu,...07
Lake Pontchartrain Causeway Bridge    - Contact: (504) 835-3118 (Mon-Fri. 9:00a-5:00p) Each weekday over 30,000 cars cross Lake Pontchartrain on the longe... ... website
Lane-to-Shoulder Dropoff    - (highways, roads and streets only) Difference in elevation between the traveled surface and the shoulder surface.
Legal Section    - Contact: (225) 242-4672 ... website47
Library    - The LTRC Library is open to members of the LaDOTD and LSU communities as well as other agencies and the general community, for a... ... website33
Life Cycle Costing    - An economic assessment of an item, system, or facility and competing design alternatives considering all significant costs of ow...
Life Extension    - The extension of the performance period of the pavement through the application of pavement treatments.
Load Transfer Efficiency    - A measure of the ability of a joint or crack to transfer a portion of a load applied on one side of a joint or crack to the othe...
Location and Survey    - Contact: (225) 379-1131 For Right of Way Maps Contact Charles Corder: (225) 379-4531 30
Logo Signs    - Contact Name: Toll Free: 1(877)309-3078 Phone: 225-752-8640 Fax: 225-753-6603 Hours: Mon...
Longitudinal Crack    - A crack or discontinuity in a pavement that runs generally parallel to the pavement centerline. Longitudinal cracks may occur as...
Longitudinal Joint    - A constructed joint in a pavement layer that is oriented parallel to the pavement centerline.
Loss Prevention    - Contact: (225) 237-1385 Major Job Responsibilities: Regulatory Compliance (Federal/State) Inspections Facilities...50
Lost & Found    - DOTD Headquarters Call Security Desk (225) 379-1995or Business Office (225) 379-1123 Rest AreasContact: (225) 379-1969 Roy.D...
Louisiana Associated General Contractors    - Contact: LAGC Headquarters 666 North St. Baton Rouge, LA 70802 (225) 344-0432 Louisiana Associated General C... ... websiteLAGC
Louisiana Directory of Cities, Towns and Villages ... website
Louisiana Division of Administration    - Contact: 1-800-354-9548 or (225) 342-7000 Louisiana Division of Administration: We hope to provide easy access to informat... ... websiteDOA
Louisiana Employees Online    - LEO- Louisiana Employee Online - providing State employees a universe of infomation. ... websiteLEO
Louisiana Offshore Oil Port    - Contact Us: Phone (337) 262-6114 Fax (337) 262-6214 All About LOOP: BATON ROUGE - LOOP is America's first and only deep-wa... ... websiteLOOP
Louisiana OneCall    - Louisiana One Call2215 West Boardwalk DriveBaton Rouge, LA 70816Toll Free: 800-584-4274Phone: 225-275-3700Fax: 225-272-1967 In ... ... website
Louisiana Regulations For Trucks, Vehicles and Loads    - Louisiana Regulations for Trucks, Vehicles and Loads manual. ... website
Louisiana State Licensing Board for Contractors    - Contact: (225) 765-2301 The purpose of the legislature in enacting this Chapter is the protection of the health, safety, and ... ... websiteLSLBC
Louisiana State Police    - Louisiana State Police 1-800-469-4828 or * LSP or *577 on a Cell Phone ... ... websiteLSP
Louisiana Transportation Authority ... websiteLTA
Louisiana Transportation Research Center    - Contact: (225) 767-9139 Since its creation by the legislature in 1986, Louisiana Transportation Research Center (LTRC) has grown... ... websiteLTRC, 19
Louisiana Unified Certification Program ... websiteUCP
Low Modulus Sealant    - A joint or crack sealing material, which is less stiff at low temperatures than standard grade sealants.