Why is MoDOT doing this project?

Route 45 is a critical east/west route and capacity is expected to increase substantially by the year 2030. These improvements will accommodate economic development, and most important, improve traffic safety. It will also create a safe, efficient, environmentally sound, and economical transportation facility that meets the needs of the area.

How does this project benefit me?

Based on the current design, there are more than 80 access points available for vehicles to pull off the roadway. With the construction of an additional lane in each direction, vehicles will be able to go around stalled vehicles with no chance for a head on collision with opposing traffic. The design for the new roadway is also safer than the existing road.

What is the project time line?

Construction will be conducted in four phases. Contractors will strive to maintain one open lane of traffic in each direction at all times along Route 45 during construction. However, some side roads may need to be closed temporarily to rebuild them. Detoured routes will be in place during any such closes.

January 2010: Final Plans Completed

March 2010: Construction start on hold due to funding issues.

How much does this project cost?

In November 2004, Missouri voters passed Amendment 3, which allowed the funding of new major projects including Route 45 between Route 9 and Route K. 

How do I learn more?

For more information, review the project maps and materials listed in the left column. You can also submit a comment, send an e-mail or give us a call. Lend your voice to the transportation process!