Minnesota Department of Transportation

511 Travel Info

Materials and Road Research

traffic engineering workers

Contacts

General questions

651-366-5592 (phone)
651-366-5461 (fax)
materialslab.dot@state.mn.us

Help list by topic

A
Contact
Number
Aggregate/Geologist
651-366-5453
Aggregate Pit information
651-366-5456
Aggregate Soils/Testing Lab
651-366-5414
Asphalt, General Questions
651-366-5545
B
Contact
Number
Bituminous Engineer
651-366-5577
Bituminous Mix Designs/Testing
651-366-5459
Bituminous Specifications
651-366-5464
Binder Testing: Emulsion Asphalt-Cement
651-366-5549
Blasting
651-366-5453
C
Contact
Number
Cement Lab (Physical)
651-366-5521
Chemical Testing
651-366-5545
Clerical, Administrative Support
651-366-5500
Concrete Prestress - Plant Inspection
651-366-5540
Concrete Engineer
651-366-5572
Concrete Mix Designs
651-366-5423
Concrete Pavement
651-366-5576
Concrete Pipe - Plant Inspection
651-366-5540
Concrete Structures
651-366-5575
Concrete Testing Lab
651-366-5536
Culverts - Plant Inspection
651-366-5540
E
Contact
Number
Electrical Conductors/Epoxy Reinforcement Inspection
651-366-5540
F
Contact
Number
Falling Weight Deflectometer
651-366-5404
Foundations - Retaining Walls
651-366-5599
Foundations Lab
651-366-5594
G
Contact
Number
Geology - General Questions
651-366-5453
Geotechnical Engineer
651-366-5507
Geotextiles
651-366-5456
Glass Beads
651-366-5545
Grading & Base - General Questions
651.366-5456
Gravel Pits & Maps
651-366-5456
Ground Water
651-366-5453
I
Contact
Number
Information Technology
651.366-5534
Inspections - Precast Concrete Products
651-366-5540
J
Contact
Number
Joint Sealer
651-366-5462
L
Contact
Number
Lab Manuals - Test Methods
651-366-5414
M
Contact
Number
Materials Certification
651-366-5534
651-366-5535
Materials Control Schedule
651-366-5534
Materials Lab Chemicals
651-366-5545
Materials Testing Engineer
651-366-5534
Median Barriers - Inspection
651.366-5540
Metals Testing Lab
651-366-5536
Mn/ROAD - General Questions
651-366-5522
MnROAD - Site Operations
651-297-2996
N
Contact
Number
Non-Destructive Testing
651-366-5404
P
Contact
Number
Paint Specifications
651-366-5545
Pavement - Bituminous
651-366-5577
Pavement - Concrete
651-366-5572
651-366-5455
651-366-5567
Pavement Engineer
651-366-5535
Pavement Ratings
651-366-5567
Pavement Smoothness
Tom Nordstrom
651-366-5537
Physical Testing Lab
651-366-5540
Products - Testing
Jim Kochsiek
651-366-5534
Profiler Certification
651-366-5537
R
Contact
Number
Receiving
651-366-5553
Research - Aggregate Roads
651-366-5496
Research - Concrete
651-366-5454
Research - Mechanistic Empirical
651-366-5407
651-366-5522
Research - Recycled Products
651-366-5496
Research Engineer
651-366-5507
Retaining Walls
651-366-5599
Rock Excavation
651-366-5453
S
Contact
Number
Seal Coat - Chip Seal
651-366-5521
Soils Laboratory
651-366-5521
651-366-5455
T
Contact
Number
Tire Recycle Program
651-366-5496
Test Results - Laboratory Testing
651-366-5540
W
Contact
Number
651-366-5455