Iowa Department of Transportation Major Items - Preliminary Quantity Report, January 20, 2016; With Addendums

Weekly letting report

Iowa Department of Transportation Major Items - Preliminary Quantity Report, December 15, 2015; With Addendums

Weekly letting report

Department of Transportation Performance Plan, FY2015

Agency Performance Plan

Iowa Department of Transportation Major Items - Preliminary Quantity Report, February 16, 2016; With Addendums

Weekly letting report

Iowa Department of Transportation Major Items - Preliminary Quantity Report, March 15, 2016; With Addendums

Weekly letting report

Iowa Department of Transportation Major Items - Preliminary Quantity Report, February 16, 2016; With Addendums

Weekly letting report

Iowa Department of Transportation Major Items - Preliminary Quantity Report, February 16, 2016; With Addendums

Weekly letting report

Iowa Department of Transportation Major Items - Preliminary Quantity Report, February 16, 2016; With Addendums

Weekly letting report

Report on a review of the Iowa Department of Transportation, Office of Aviation for the period January 1, 2014 through February 28, 2015

Report on a review of the Iowa Department of Transportation, Office of Aviation for the period January 1, 2014 through February 28, 2015

Iowa Department of Transportation Major Items - Preliminary Quantity Report, April 19, 2016; With Addendums

Weekly letting report

Iowa Department of Transportation Major Items - Preliminary Quantity Report, May 17, 2016; With Addendums

Weekly letting report

Iowa Department of Transportation Office of Research & Analytics Guidance on Data Management Plan (DMP) Requirements for Federally Funded Research Projects

The Iowa Department of Transportation Office of Research & Analytics has created this Guide to help researchers and contractors of the Iowa DOT attain compliance with Federal and Iowa DOT Public Access Policies for transportation-related research publications and datasets. This guide provides direction for filling out the data management plan template (also attached to this record) that will help satisfy Iowa DOT and U.S. DOT requirements.

Iowa Department of Transportation Major Items - Preliminary Quantity Report, June 21, 2016; With Addendums

Weekly letting report

Iowa Department of Transportation Major Items - Preliminary Quantity Report, July 19, 2016; With Addendums

Weekly letting report

Evaluation of Weather Forecasting Services for the Iowa Department of Transportation, CTRE Project 02-126, 2003

The objective of the evaluation of the weather forecasting services used by the Iowa Department of Transportation is to ascertain the accuracy of the forecasts given to maintenance personnel and to determine whether the forecasts are useful in the decision-making process and whether the forecasts have potential for improving the level of service. The Iowa Department of Transportation has estimated the average cost of fighting a winter storm to be about $60,000 to $70,000 per hour. This final report is to provide an evaluation report describing the collection of weather data and information associated with the weather forecasting services provided to the Iowa Department of Transportation and its maintenance activities and to determine their impact in winter maintenance decision-making.