AASHTO MDM-SI-2

The first edition of the Model Drainage Manual was published in 1991. This second edition of the manual was produced in cooperation with the Transportation Research Board, National Cooperative Highway Research Program. This edition contains updated procedures and uses metric units.

This comprehensive drainage manual provides guidance on most aspects of highway drainage. Design theories, concepts, manuals, policies and procedures are condensed and written for use by the designer. Where appropriate, relevant existing AASHTO guidelines are given and/or referenced. The manual has been developed to give the designer a basic working knowledge of hydrology and hydraulics complete with example problems. All basic design elements are included so that the designer can design highway drainage with minimal assistance.

The manual is organized in the following chapters:

(1) Introduction; (2) Legal Aspects; (3) Policy; (4) Documentation; (5) Planning and Location; (6) Data Collection; (7) Hydrology; (8) Channels; (9) Culverts; (10) Bridges; (11) Energy Dissipators; (12) Storage Facilities; (13) Storm Drainage Systems; (14) Pump Stations; (15) Surface Water Environment; (16) Erosion and Sediment Control; (17) Bank Protection; (18) Coastal Zone; (19) Construction; (20) Maintenance of Drainage Facilities; and (21) Restoration. The Appendix contains a Glossary.

This new 2000 Metric Edition of the Model Drainage Manual combines the 1999 Metric Edition and Appendices 7-E on Wetland Hydrology, the Water Budget and 15-G on Wetland Creation and Restoration.

This product is related to: AASHTO MDM-1 - Model Drainage Manual, English Units