TOPEKA, Kan. (AP) Kansas transportation officials released a list of more than 430 construction projects totaling $1.1 billion to be carried out in the next two budget years, including several that are already under way.

The list includes some major projects that were previously announced by the Kansas Department of Transportation. They include completion of the South Lawrence Trafficway in Douglas County; expansion of U.S. 54/Kellogg Avenue in Wichita; and improvements to the junction of Kansas 10 and Interstates 35 and 435 in Johnson County.

The projects are part of the state’s 10-year program for improving highways, airports and public transportation.

Transportation Secretary Mike King said most of the projects were considered preservation work, aimed at protecting and maintaining the quality of more than 1,600 mi. (2,575 km) of roads. An additional 209 bridges and highway interchanges also are slated for replacement.

The agency said the projects cover the fiscal year that began July 1 and continue through June 30, 2015. King said the transportation expenditures were important to the state’s economic recovery, adding that Republican Gov. Sam Brownback included implementing the entire 10-year program in his agenda when elected in 2010.

“They will create jobs during construction and will provide the infrastructure business needs to operate efficiently and to grow,” King said.

Completion of the South Lawrence Trafficway will extend the highway from its junction with Interstate 70 northwest of Lawrence and continue along the south side of the city to a point east and tying in with Kansas 10. Bids for the project will be released in September 2013.

The state also plans to construct a new interchange on the existing South Lawrence Trafficway with Bob Billings Parkway to improve access to the city and the University of Kansas. The two projects total $167 million.

Legal battles over the highway’s route near the Baker Wetlands were resolved earlier this year after environmental groups lost their challenge to the road’s alignment.

Improvements in Johnson County are designed to ease congestion as Kansas 10 merges with two interstates. It is the most expensive expansion project announced with a price of $250 million. Bids will be released for the project in October 2013.

The $67 million construction on Kellogg Avenue in Wichita continues the expansion of the major thoroughfare east, part of ongoing efforts to relieve congestion and improve safety in the state’s largest city.

Today's top stories

New Bridges Part of Iowa's $114M Madison Avenue Project

Eagle Bridge Co. Works On Final Leg of U.S. 35 Upgrade

Fay Preps Way for Pittsburgh International Airport Modernization Project

SAKAI Achieves Record Sales, Production

Takeuchi Recognizes Top Dealers at 2024 Dealer Summit

Muddy Water Dredging Christens Marlin Class Dredge

Indiana Officials Mark Start of 2024 Construction Season, Promote Safety

Leica Geosystems Launches its First Machine Smart Antenna — Leica iCON gps 120