Home
Online Services
Travel
Drivers / Vehicles
Business
Forms
About
Search
A-Z List
Login
Contracts Home
Plans and estimation proposals
Current Lettings
Notice to bidders
Bid Express website
Downloading help/FAQ
Federally deffered entities
404 permits
Subscribe to email alerts
Future lettings
Iowa DOT letting dates
Estimated project letting dates
Major Projects Advertisement Schedule
Statewide Transportation Improvement Program
Five Year Program
Local agency lettings
Anticipated contractor furnished borrow information
Historical/Completed lettings
Plans and estimating proposals
Contracts accepted
Bid Tabs
Contractor evaluation
Fuel adjustment
Price trend index
404 permits
BidEx Q&A
Fiscal Year Letting Summary
General letting information
Lettings process
Pre-qualified bidders list (Service Bureau)
Pre-qualified bidders list
Letting guidelines
Bid item information
Project submittal critical dates
Procedures for Joint Ventures
Electronic plan specifications
Work types
Disadvantaged Business Enterprise (DBE) and Civil rights
DBE good faith effort process
Subcontractor Request Instructions
BidExpress Utility Files
Contact us
Specifications Home
Contracts
Plans and Estimating Proposals
2022 Electronic plans and proposals
June 2022 Letting
May 24, 2022 Special Letting
May 2022 Letting
April 12, 2022 Emergency Letting
April 2022 Letting
March 2022 Letting
March 29, 2022 Special Letting
February 2022 Letting
January 2022 Letting
Document Portal
View plans and proposals prior to January 2014
in the Document Portal. To see more recent plans and proposals, view the list below.
Need help finding specific plans and prosals?
Check out our
help and frequently asked questions page
for tips on locating lettings, downloading and opening zip folders, and getting the best results when printing your documents.
2021 Electronic plans and proposals
December 2021 Letting
November 2021 Letting
October 2021 Letting
September 2021 Letting
August 2021 Letting
July 2021 Letting
June 2021 Letting
May 2021 Letting
April 6, 2021, Emergency Letting
April 2021 Letting
March 2021 Letting
February 2021 Letting
February 2, 2021 Special Letting
January 2021 Letting
2020 Electronic plans and proposals
December 14, 2020 Emergency Letting
December 2020 Letting
November 3, 2020 Emergency Letting
November 2020 Letting
December 8, 2020 Special Letting
October 2020 Letting
August 27, 2020 Emergency Letting
September 2020 Letting
August 14, 2020 Emergency Letting
August 2020 Letting
July 2020 Letting
June 2020 Letting
May 2020 Letting
April 2020 Letting
March 24, 2020 Emergency Letting
March 2020 Letting
February 2020 Letting
January 2020 Letting
2019 Electronic plans and proposals
November 22, 2019 emergency letting
December 2019 letting
November 19, 2019 letting
October 17, 2019 special letting
October 1, 2019 emergency letting
September 27, 2019 emergency letting
October 2019 letting
September 24, 2019 emergency letting
September 10, 2019 emergency letting
September 17, 2019
August 1, 2019 emergency letting
August 20, 2019
July 11, 2019 emergency letting
July 2, 2019 letting
July 16, 2019 letting
July 30, 2019 letting
June 2019 letting
May 2019 letting
April 17, 2019 emergency letting
April 2019 letting
March 2019 letting
February 2019 letting
January 2019 letting
2018 Electronic plans and proposals
December 2018 letting
November 2018 letting
October 2018 letting
September 2018 letting
August 2018 letting
July 2018 letting
July 31, 2018 special letting
June 6, 2018 emergency letting
June 19, 2018
May 15, 2018
April 17, 2018
March 20, 2018
February 20, 2018
January 17, 2018
2017 Electronic plans and proposals
December 19, 2017
November 14, 2017 emergency letting
November 21, 2017 letting
October 17, 2017 letting
September 19, 2017 letting
August 15, 2017 letting
July 18, 2017 letting
June 20, 2017 letting
May 16, 2017 letting
April 18, 2017 letting
April 25, 2017 letting
March 21, 2017 letting
February 21, 2017 letting
January 18, 2017 letting
2016 Electronic plans and proposals
December 20, 2016 letting
November 15, 2016 letting
October 18, 2016 letting
September 20, 2016 letting
August 16, 2016 letting
July 19, 2016 letting
June 21, 2016 letting
May 17, 2016 letting
April 19, 2016 letting
March 15, 2016 letting
February 16, 2016 letting
January 20, 2016 letting
2015 Electronic plans and proposals
December 15, 2015 letting
December 22, 2015 letting
November 17, 2015 letting
October 27, 2015 letting
October 20, 2015 letting
August 25, 2015 - emergency letting
September 15, 2015 letting
August 18, 2015 letting
July 21, 2015 letting
May 22, 2015 - emergency letting
June 16, 2015 letting
May 19, 2015 letting
April 21, 2015 letting
March 17, 2015 letting
February 17, 2015 letting
January 21, 2015 letting