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Division of Materials and Tests

INDOT strives to develop, inspect, and test materials used to construct and maintain highways, thereby ensuring the most efficient and effective products are used on Indiana transportation construction projects.

Qualified Products and Sources

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Testing Memorandums

Certified Technicians/Supervisor Lists

Aggregate Bulk Specific Gravity

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PG Binder Index Adjustment


This is a list of Certifications that includes the specifications and test result requirements for acceptance of materials.

Quality Assurance Manuals

Geotechnical Engineering Division Links

IRI (International Roughness Index) Links and QA Information

Contact Information

Matthew Beeson
Division of Materials and Tests
Indiana Department of Transportation
120 S. Shortridge Road
Indianapolis, IN 46219
(317) 522-9662

Materials & Testing Phone Directory

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