Iowa Department of Transportation Major Items - Preliminary Quantity Report, December 16, 2014; With Addendums

Weekly letting report.

List of Bid Proposal Holders, December 16, 2014

List of Bid Proposal Holders

Water Summary Update, May 16, 2013, No. 24

A snapshot of water resource trends prepared by the Iowa DNR in collaboration with the Iowa Department of Agriculture and Land Stewardship, the U.S. Geological Survey, and The Iowa Homeland Security and Emergency Management Department.

Water Summary Update, November 1, 2012, No. 16

A snapshot of water resource trends prepared by the Iowa DNR in collaboration with the Iowa Department of Agriculture and Land Stewardship, the U.S. Geological Survey, and The Iowa Homeland Security and Emergency Management Department.

Optimizing Pavement Base, Subbase, and Subgrade Layers for Cost and Performance of Local Roads, TR-640

This report is one of two products for this project with the other being a design guide. This report describes test results and comparative analysis from 16 different portland cement concrete (PCC) pavement sites on local city and county roads in Iowa. At each site the surface conditions of the pavement (i.e., crack survey) and foundation layer strength, stiffness, and hydraulic conductivity properties were documented. The field test results were used to calculate in situ parameters used in pavement design per SUDAS and AASHTO (1993) design methodologies. Overall, the results of this study demonstrate how in situ and lab testing can be used to assess the support conditions and design values for pavement foundation layers and how the measurements compare to the assumed design values. The measurements show that in Iowa, a wide range of pavement conditions and foundation layer support values exist. The calculated design input values for the test sites (modulus of subgrade reaction, coefficient of drainage, and loss of support) were found to be different than typically assumed. This finding was true for the full range of materials tested. The findings of this study support the recommendation to incorporate field testing as part of the process to field verify pavement design values and to consider the foundation as a design element in the pavement system. Recommendations are provided in the form of a simple matrix for alternative foundation treatment options if the existing foundation materials do not meet the design intent. The PCI prediction model developed from multi-variate analysis in this study demonstrated a link between pavement foundation conditions and PCI. The model analysis shows that by measuring properties of the pavement foundation, the engineer will be able to predict long term performance with higher reliability than by considering age alone. This prediction can be used as motivation to then control the engineering properties of the pavement foundation for new or re-constructed PCC pavements to achieve some desired level of performance (i.e., PCI) with time.

Summary of FY 2015 Budget and Governor's Recommendations, January 16, 2014

The purpose of this document is to provide the General Assembly with information related to FY General Fund estimated receipts and the Governor’s recommendations. This information provides an overall summary of the State budget and is intended to help the General Assembly take a proactive approach toward the budgeting process.

1941 49th GA Inaugural Address by Governor Wilson, January 16, 1941

This is the Inaugural Address of Governor to the General Assembly.

1947 52th GA Inaugural Address by Governor Blue, January 16, 1947

This is the Inaugural Address of Governor to the General Assembly.

EPI Update, January 16, 2015

Weekly newsletter for Center For Acute Disease Epidemiology of Iowa Department of Public Health.

Quick Reads, February 16, 2015

IDPH Quick Reads is an electronic newsletter produced by the Director’s Office at the Iowa Department of Public Health. IDPH Quick Reads are published every three to four weeks.

Water Summary Update, January 16, 2015, No. 47

A snapshot of water resource trends prepared by the Iowa DNR in collaboration with the Iowa Department of Agriculture and Land Stewardship, the U.S. Geological Survey, and The Iowa Homeland Security and Emergency Management Department.

Iowa Animal Industry News, 2015, Vol. 16, no. 1

Newsletter produced by Department of Agriculture and Land Stewardship about the animal industry in Iowa. Previously titled Animal Industry News.

Neither Fair Nor Impartial: An Investigation into the Iowa Department of Corrections’ Sanctions Against an Inmate, February 16, 2015

An Investigation into the Iowa Department of Corrections’ Sanctions Against an Inmate

Aging Watch, March 16, 2015, Vol. 15, no. 5

Aging Watch is provided in the spirit of information and education. The opinions expressed by the contributors do not necessarily reflect those of the Department or its programs. The Department shall not be liable for any damages that may result from errors or omissions in information distributed in this publication. Aging Watch will be published regularly during the legislative session and monthly in the interim by the Iowa Department on Aging. “Aging Watch.” The Department is providing this update to better inform you about policy affecting older Iowans. In addition to policy updates from the statehouse and the nation’s capitol, you’ll learn about Department programs and changes affecting the landscape. As you’ll learn reading this and future editions, big changes are coming for the Iowa Aging Network. Over the next year the Department will be reducing the number of local Area Agencies on Aging, as required by legislative action. Not surprisingly, this is a major change for everyone.

Iowa Department of Transportation Major Items - Preliminary Quantity Report, June 16, 2015; With Addendums

Weekly letting report