KNOW WHAT YOU'RE LOOKING FOR? TRY OUR A-Z INDEX

Specifications

Following is a list of Iowa DOT Developmental Specifications. Please note that most of the DSs require the approval of a "Controller" in order to be used on a project. Other Iowa DOT documents and publications may be accessed in the Electronic Reference Library.

Requirements for submitting Supplemental and Developmental specifications

Current Developmental Specifications Only

Show entries

Search:

Category	DS Number	Title	Date	Status	Controller	Phone
Miscellaneous Construction	DS-23074	Intelligent Transportation Systems	1/22/2025	Replaces DS-23058	Mark Van Dyke	515-815-5620
Miscellaneous Construction	DS-23073	Intermediate Foundation Improvements	2/18/2025	New	Mark Dell	515-239-1945
Structures	DS-23072	Integral Thin Veneer Brick for Structural Concrete	2/18/2025	New	Kimball Olson	515-233-7722
Miscellaneous Construction	DS-23071	Mobile Reflectometer Measurements	2/18/2025	New	Ben Hucker	515-249-8258
Miscellaneous Construction	DS-23070	Pavement Marking Installation Record	2/18/2025	New	Ben Hucker	515-249-8258
Miscellaneous Construction	DS-23069	Multi-Component Liquid Pavement Markings	1/22/2025	Replaces DS-23054	Ben Hucker	515-249-8258
Surface Courses	DS-23068	Quality Management Concrete (QM-C)	1/22/2025	Replaces DS-23027	Elijah Gansen	515-233-7865
Surface Courses	DS-23067	Alternate Acceptance of HMA for Local Systems Projects	2/18/2025	Replaces DS-23026	Brian Johnson	515-239-1013
Miscellaneous Construction	DS-23066	Construction or Maintenance Work on Railroad Right-of-Way (Union Pacific Railroad)	11/19/2024	Replaces DS-23064	Eric Johnsen	515-239-1662
General Requirements and Covenants	DS-23065	DBE Trucking	11/19/2024	New

Showing 1 to 10 of 75 entries

First Previous1 2 3 4 5…8Next Last

Specifications

NOT FINDING WHAT YOU NEED? WE CAN HELP.