AASHTO R 43M/R 43-07

Standard Practice for Quantifying Roughness of Pavements
standard by American Association of State and Highway Transportation Officials, 2007

AASHTO M 247-13 (2018)

Standard Specification for Glass Beads Used in Pavement Markings
standard by American Association of State and Highway Transportation Officials, 2018

AASHTO PP 68-10

Standard Practice for Collecting Images of Pavement Surfaces for Distress Detection
standard by American Association of State and Highway Transportation Officials, 2010

AASHTO MP 20-13 (2017)

Standard Specification for Steel-Reinforced Polyethylene (PE) Ribbed Pipe, 300- to 1500-mm (12- to 60-in.) Diameter, Single User Digital Publication
standard by American Association of State and Highway Transportation Officials, 2013

AASHTO M 170-08

Standard Specification for Reinforced Concrete Culvert, Storm Drain, and Sewer Pipe
standard by American Association of State and Highway Transportation Officials, 08/01/2008

AASHTO PH14-2

Practitioner's Handbook #14: Applying the Section 404(b)(1) Guidelines in Transportation Project Decision-Making
Handbook / Manual / Guide by American Association of State and Highway Transportation Officials, 08/01/2016

AASHTO M 278-15 (2019)

Standard Specification for Class PS46 Poly(Vinyl Chloride) (PVC) Pipe
standard by American Association of State and Highway Transportation Officials, 2015

AASHTO M 206M/M 206-20

Standard Specification for Reinforced Concrete Arch Culvert, Storm Drain, and Sewer Pipe (ASTM C506M-16b and C506-16b)
standard by American Association of State and Highway Transportation Officials, 2020

AASHTO M 270M/M 270-12

Standard Specification for Structural Steel for Bridges (ASTM Designation: A 709/A 709M-11)
standard by American Association of State and Highway Transportation Officials, 2012

AASHTO M 197-20

Standard Specification for Aluminum Alloy Sheet for Corrugated Aluminum Pipe (ASTM Designation B 744/B 744M-05)
standard by American Association of State and Highway Transportation Officials, 2020