List of Bid Proposal Holders, April 15, 2011

List of Bid Proposal Holders

Iowa Department of Transportation, Contracts Accepted, April 4, 2011

Contracts Accepted by Iowa Department of Transportation

Iowa Department of Transportation, Contracts Accepted, March 21, 2011

Contracts Accepted by Iowa Department of Transportation

Iowa Department of Transportation, Contracts Accepted, March 28, 2011

Contracts Accepted by Iowa Department of Transportation

Record of Decision, Council Bluffs Interstate System(I-29, I-80 and I-480) Improvements Project, October 15, 2005

The Federal Highway Administration (FHWA) approves the selection of the Reconstruction of All or Part of the Interstate (Construction Alternative) as the Preferred Alternative to provide improvements to the interstate system in the Omaha/Council Bluffs metropolitan area, extending across the Missouri River on Interstate 80 to east of the Interstate 480 interchange in Omaha, Nebraska. The study considered long-term, broad-based transportation improvements along Interstate I-29 (I-29), I-80, and I-480, including approximately 18 mainline miles of interstate and 14 interchanges (3 system, 11 service), that would add capacity and correct functional issues along the mainline and interchanges and upgrade the I-80 Missouri River Crossing.

Council Bluffs Interstate System (I-29, I-80 and I-480) Improvements Project, February 28, 2005

The Iowa Department of Transportation (Iowa DOT), Nebraska Department of Roads (NDOR), and the Federal Highway Administration (FHWA) are proposing to improve the interstate system around Council Bluffs with improvements extending across the Missouri River on I-80 to east of the I-480 interchange in Omaha, Nebraska, see Figure 1-1. The study considers long-term, broad-based transportation improvements along I-80, I-29, and I-480, including approximately 18 mainline miles of interstate and 14 interchanges (3 system1, 11 service), that would add capacity and correct functional issues along the mainline and interchanges and upgrade the I-80 Missouri River Crossing. These improvements, once implemented, would bring the segments of I-80 and I-29 up to current engineering standards and modernize the roadway to accommodate future traffic needs

Council Bluffs Interstate System (I-29, I-80 and I-480) Environmental Assessment, March 14, 2011

This Tier 2 Environmental Assessment (EA) presents the results of studies and analysis conducted to determine the potential impacts of proposed improvements in Segment 3 of the Council Bluffs Interstate System (CBIS) in the Council Bluffs metropolitan area. This document is tiered to the Tier 1 Draft and Final Environmental Impact Statements (EIS) that evaluated impacts of the overall CBIS Improvements Project, which includes five segments of independent utility This EA on Segment 3 of the Project is divided into the following sections: and encompasses 18 mainline miles of Interstate and 14 interchanges along Interstate 80 (I-80), Interstate 29 (I-29), and Interstate 480 (I-480).

Council Bluffs Interstate System (I-29, I-80 and I-480) Final Environment Impact Statement, July, 2005

The Iowa Department of Transportation (Iowa DOT), Nebraska Department of Roads (NDOR), and the Federal Highway Administration (FHWA) are proposing improvements to the interstate system in the Omaha/Council Bluffs metropolitan area, extending across the Missouri River on Interstate 80 (I-80) to east of the Interstate 480 (I-480) interchange in Omaha, Nebraska (see Figure 1-1). The study considers long-term, broad-based transportation improvements along Interstate I-29 (I-29), I-80, and I-480, including approximately 18 mainline miles of interstate and 14 interchanges (3 system1, 11 service), that would add capacity and correct functional issues along the mainline and interchanges and upgrade the I-80 Missouri River Crossing. These improvements, once implemented, would bring the segments of I-80 and I-29 up to current engineering standards and modernize the roadway to accommodate future traffic needs.

Estimated Target for Construction Lettings, May 17, 2011

Recognize that plans and proposals are not currently available for the following projects. The letting dates indicated are estimated target dates only and they are subject to change

Local Letting Information, April 4, 2011

Local letting information

Speed Limit Questions? Here’s Your Answer, February 8, 2010

Iowa’s speed regulations are based on the same basic speed law that is used in all 50 states: “Any person driving a motor vehicle on a highway shall drive the same at a careful and prudent speed not greater than nor less than is reasonable and proper, having due regard to the traffic, surface, and width of the highway and of any other conditions then existing, and no person shall drive any vehicle upon a highway at a speed greater than will permit the person to bring it to a stop within the assured clear distance ahead, such driver having the right to assume, however, that all persons using said highway will observe the law.” Statutory limits are based on the concept that uniform categories of highways can be traveled safely at certain preset maximum speeds under ideal conditions. Whether the speed limit is posted or unposted, drivers should reduce their speed below these values in poor weather, heavy traffic, and under other potentially hazardous conditions.

Iowa Comprehensive Highway Safety Plan, September 2006

In Iowa, hundreds of people die and thousands more are injured on our public roadways each year despite decades of efforts to end this su�ffering. Past safety e�efforts have resulted in Iowans bene�fiting from one of the best state roadway systems in the nation. Due to multi-agency e�efforts, Iowa has achieved 90 percent compliance with the state’s mandatory front seat belt use law, earned the nation’s second-lowest percent of alcohol involvement in fatal crashes and made safety gains in system-wide roadway design and operational improvements. Despite these ongoing e�efforts, the state’s annual average of 445 deaths and thousands of life-changing injuries is a tragic toll and an unacceptable public health epidemic in our state. To save more lives on our roadways, Iowans must be challenged to think �differently about lifesaving measures addressing young drivers, safety belts, and motorcycle helmet use and accept innovative designs such as roundabouts. Iowa must apply evidence-based strategies and create a safety culture that motivates all citizens to travel more responsibly. They must demand a lower level of tolerance for Iowa’s roadway deaths and injuries. The Iowa Comprehensive Highway Safety Plan (CHSP) engages diverse safety stakeholders and charts the course for this state, bringing to bear sound science and the power of shared community values to change the culture and achieve a standard of safer travel for our citizens. How many roadway deaths and injuries are too many? Iowa’s highway safety stakeholders believe that, “One death is one too many” and e�effective culture-changing policy and program strategies must be implemented to help reduce this death toll from an annual average of 445 to 400 by the year 2015.

Estimated Target for Construction Lettings,2011

Estimated Target for Construction Lettings,(Primary, Interstate, Local, and Institutional)

Proposed Contract Letting Dates, 2011-2015

Proposed Contract Letting Dates