Main Street Messenger, February 2011, Vol, 1

Main Street Messenger is a newsletter about the happenings that area going on in towns across Iowa. From shows to the start fair information this newsletter has many great informational pieces about Iowa towns.

Main Street Messenger, 2011 Vol. 2

Main Street Iowa News from the Iowa Downtown Resource Center of the Iowa Department of Economic Development

Celebrating 20 Years, Main Street Iowa, 20 Year Report, 1986-2006.

The Main Street Four Point Approach® is a proven development process and has provided both focus and opportunity to Iowa’s participating cities. Collectively, these progressive communities have documented thousands of volunteer hours and millions of dollars in private investment into the revitalization of their historic city centers.

Main Street Messenger, February 2012, Vol. 1

News from Main Street Iowa

Main Street Messenger, 2012 Vol. 2

News from Main Street Iowa and the Iowa Downtown Resource Center

Iowa 86 from Iowa 9 to 700 feet South of 110th Street Dickinson County, Iowa, May 2011

The Transportation Equity Act of the 21st Century (TEA-21) (23 CFR) mandated environmental streamlining in order to improve transportation project delivery without compromising environmental protection. In accordance with TEA-21, the environmental review process for this project has been documented as a Streamlined Environmental Assessment (EA). This document addresses only those resources or features that apply to the project. This allowed study and discussion of resources present in the study area, rather than expend effort on resources that were either not present or not impacted. Although not all resources are discussed in the EA, they were considered during the planning process and are documented in the Streamlined Resource Summary, shown in Appendix A. The following table shows the resources considered during the environmental review for this project. The first column with a check means the resource is present in the project area. The second column with a check means the impact to the resource warrants more discussion in this document. The other listed resources have been reviewed and are included in the Streamlined Resource Summary.

Main Street Messenger, 2012 Vol. 3

News from the Iowa Downtown Resource Center, Main Street Iowa

History of the Benton Street Bridge, Iowa City, Iowa, April 7, 2010

Video from the Iowa Department of Transportation about the construction and remodel of the Benton Street Bridge in Iowa City. This video is a interview of Samuel Cartsens interviewed but Hank Zeletel the Librarian of the DOT at the time the video was produced.

Bridge Deck Expansion Assembly on Jefferson Street in Ottumwa, HR-505C, 1990

The objective of this research was to evaluate two experimental D.S. Brown, Type SL450 and one D.S. Brown, Type SL750 expansion assemblies to identify possible construction problems and to determine the long term performances. These joints were installed in Wapello County on Jefferson Street viaduct in Ottumwa, Iowa. Visual inspections were made yearly. There is an indication that there may be a slow leakage at all three joints. The joint assemblies have performed well.

Main Street Messenger, 2013 Vol. 1

News from the Iowa Downtown Resource Center, Main Street Iowa

Main Street Messenger, 2014 Vol. 1

News from the Iowa Downtown Resource Center, Main Street Iowa

Main Street Messenger, 2014 Vol. 2

News from the Iowa Downtown Resource Center, Main Street Iowa

Main Street Messenger, 2014 Vol. 3

News from the Iowa Downtown Resource Center, Main Street Iowa

Iowa Historic Property Study: Iowana Farms Milk Company, 1416 State Street, City of Bettendorf, Scott County, Iowa, 2012

The Iowana Farms Milk Company factory building was considered to retain sufficient integrity and possess sufficient significance to be considered eligible for the National Register of Historic Places under Criteria A and C for its historical and architectural significance in the Bettendorf community. The Iowana Farms Milk Company was an important early to mid-twentieth-century business in Bettendorf, and was among the few that was not owned or operated by the Bettendorf Company. It was a strong and thriving business for many years, and its products were well known in the Quad Cities region. The importance of this property becomes even more significant when one considers that most of the buildings once associated with the actual Bettendorf Company, which was undeniably the most important business and industry in town, are now gone. As a result, the Iowana Farms Milk Company factory building was a physical vestige of the once-thriving commercial industries that made Bettendorf into a city in the twentieth century. This property was further significant for its representation of the evolution of the dairy industry in the twentieth century from farm to factory production. It also reflected the changes to the industry based on scientific discoveries, mechanical innovations, and governmental regulations related to improved sanitation and the pure milk movement. The Iowana Farms Milk Company represented a model plant for the time, and the marketing strategies it employed followed the trends of the industry. The Iowana Farms Milk Company plant had to be removed to make room for a new I-74 bridge over the Mississippi River at Bettendorf. The construction of the new bridge also required removal of the historic Iowa-Illinois Memorial Bridge. The documentation reported herein and for that of the Iowa-Illinois Memorial Bridge fulfills the requirements of the Memorandum of Agreement regarding the removal of these historic properties.

Iowa Mass Concrete for Bridge Foundation Study - Phase II, Final Report, 2014

The early-age thermal development of structural mass concrete elements has a significant impact on the future durability and longevity of the elements. If the heat of hydration is not controlled, the elements may be susceptible to thermal cracking and damage from delayed ettringite formation. In the Phase I study, the research team reviewed published literature and current specifications on mass concrete. In addition, the team observed construction and reviewed thermal data from the westbound (WB) I-80 Missouri River Bridge. Finally, the researchers conducted an initial investigation of the thermal analysis software programs ConcreteWorks and 4C-Temp&Stress. The Phase II study is aimed at developing guidelines for the design and construction of mass concrete placements associated with large bridge foundations. This phase included an additional review of published literature and a more in-depth investigation of current mass concrete specifications. In addition, the mass concrete construction of two bridges, the WB I-80 Missouri River Bridge and the US 34 Missouri River Bridge, was documented. An investigation was conducted of the theory and application of 4C-Temp&Stress. ConcreteWorks and 4C-Temp&Stress were calibrated with thermal data recorded for the WB I-80 Missouri River Bridge and the US 34 Missouri River Bridge. ConcreteWorks and 4C-Temp&Stress were further verified by means of a sensitivity study. Finally, conclusions and recommendations were developed, as included in this report.