American Association of State Highway and Transportation Officials

AASHTO is a non-profit association representing air, road, public, rail and water transportation departments in the 50 US states, the District of Columbia, and Puerto Rico to foster the development, operation, and maintenance of an integrated national transportation system.

444 North Capitol N W
Suite 249
Washington, DC
AASHTO
USA

Website: www.transportation.org
Email: info@aashto.org
Tel: +1 202 624-5800

Documents by this publisher

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Series details	Title	Year	Status
Specification M 154M/M 154-12(2020)	Standard specification for air-entraining admixtures for concrete	2012	Current
Specification M 168-07(2020)	Standard specification for wood products	2007	Current
Specification M 170-20	Standard specification for reinforced concrete culvert, storm drain, and sewer pipe	2020	Withdrawn
Specification M 170-22	Standard specification for reinforced concrete culvert, storm drain, and sewer pipe	2022	Withdrawn
Specification M 170-23	Standard specification for reinforced concrete culvert, storm drain, and sewer pipe	2023	Current
Specification M 175M/M 175-05	Standard specification for perforated concrete pipe	2005	Withdrawn
Specification M 175M/M 175-23	Standard specification for perforated concrete pipe	2023	Current
Specification M 178M/M 178-20	Standard specification for concrete drain tile	2020	Withdrawn
Specification M 178M/M 178-23	Standard specification for concrete drain tile	2023	Current
Specification M 180-18(2021)	Standard specification for corrugated sheet steel beams for highway guardrail	2018	Withdrawn
Specification M 180-23	Standard specification for steel components for highway guardrail	2023	Current
Specification M 182-05(2021)	Standard specification for burlap cloth made from jute or kenaf and cotton mats	2005	Current
Specification M 190-04	Standard specification for asphalt-coated corrugated metal culvert pipe and pipe-arches	2004	Withdrawn
Specification M 190-22	Standard specification for asphalt-coated corrugated metal culvert pipe and pipe-arches	2022	Current
Specification M 194M/M 194-13	Standard specification for chemical admixtures for concrete	2013	Withdrawn
Specification M 194M/M 194-23	Standard specification for chemical admixtures for concrete	2023	Current
Specification M 199M/M 199-21	Standard specification for precast reinforced concrete manhole sections	2021	Withdrawn
Specification M 199M/M 199-22	Standard specification for precast reinforced concrete manhole sections	2022	Withdrawn
Specification M 199M/M 199-23	Standard specification for precast reinforced concrete manhole sections	2023	Current
Specification M 206M/M 206-20	Standard specification for reinforced concrete arch culvert, storm drain, and sewer pipe	2020	Withdrawn

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