Louisiana Transportation Research Center Foundation, Inc.
Baton Rouge,
Louisiana
View Accreditation Certificate
Saman
Salari
4101 Gourrier Avenue
Baton Rouge
,
Louisiana
70808
Phone: (225) 767-9128
Fax:
saman.salari@la.gov
https://http://www.ltrc.lsu.edu
Quality Management System - accredited since 10/15/2000
R18, C1077 (Concrete)
Asphalt Binder - accredited since 10/15/2000
R28, R29, T48, T49, T51, T53, T202, T240, T300, T301, T313, T315, T316, T350
Asphalt Mixture - accredited since 10/15/2000
R30, R47, R59, R68, T30, T164, T166, T209, T245, T269, T308, T312, T324, T329, T331, D3549
Aggregate - accredited since 6/15/2001
R76, T11, T27, T84, T85, T255, T304, T335, D4791
Concrete - accredited since 9/27/2007
C31 (Beams), C31 (Cylinders), C39, C78, C138, C143, C172, C173, C231, C511, C1064, C1231 (7000 psi and below)
Please note that our accreditations do not include an expiration date. An accreditation only expires when the laboratory fails to comply with our accreditation requirements.
* This information is only valid as of 10/27/2026. Please visit https://aashtoresource.org for current accreditation status.
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