Design

ANTICIPATED CONTRACTOR-FURNISHED BORROW INFORMATION

Disclaimer
This is advance notification of anticipated needs for contractor-furnished borrow material.  It is the best information available at the time of posting but design details and letting dates are subject to change.  Estimated letting date information is updated routinely at: http://www.iowadot.gov/contracts/lettings/Target.pdf.

Project sheets and files

Fiscal year	County	Route	Download
2024	Polk/Story	I-35 (248) PCC Pavement - Grade and New
2024	Johnson/Cedar	I-80 (127) PCC Pavement - Grade and New
2023	Des Moines	U.S. 61 (106) PCC Pavement - Grade and New
2023	Story	U.S. 30 (276)
2024	Bremer	U.S. 218 (124)
2023	Woodbury	US 75 / IA 12 Interchange in Sioux City (179)
2023	Polk	I-35 (244) PCC Pavement - Grade and New
2023	Polk	I-35 (253) Grading)
2023	Johnson/Cedar	I-80 (114)
2023	Story	U.S. 30 (258)
2023	Benton	U.S. 30 (183)
2023	Plymouth	U.S. 75 (99)
2023	Woodbury	I-29/IA 141 interchange (294)
2022	Keokuk	Iowa 78
2022	Poweshiek	Interstate 80 (359)
2022	Benton	US 218 (181)
2022	Floyd	US 18/US 218/IA 27 (95)
2022	Linn	I-380 Tower Terrace Road Interchange (200)
2022	Dallas	I-80/US-6/US-169 Interchange (219)
2022	Des Moines	U.S. 61(65)
2020	Wright	U.S. 69 (41)
2022	Boone	Iowa 17
2021	Des Moines	U.S. 61 (69)
2020	Johnson, Cedar	Interstate 80 (166)
2020	Johnson	I-80/380/US 218 Interchange (372)
2020	Linn	Iowa 13
2020	Plymouth	U.S. 75 (96)
2020	Poweshiek	Interstate 80 (242)
2020	Johnson	I-80/380/US 218 Interchange (371)
2019	Jasper	Interstate 80 (302)
2019	Wapello	U.S. 63 (155)
2019	Jasper	Interstate 80 (303)
2019	Scott	Interstate 74 (206)
2019	Polk	Interstate 80 (182)
2019	Hamilton	Interstate 35 (111)
2018	Des Moines	U.S. 61 (62)
2017	Linn	Iowa 100 (39)
2017	Louisa	U.S. 61 (59)
2017	Mills	190th
2017	Story	Interstate 35
2017	Ida, Sac	Updated - U.S. 20 (108)
2017	Linn	U.S. 30
2017	Woodbury	U.S. 20
2017	Adams	County Road H54
2017	Jasper	U.S. 65
2017	Warren	I-35 (423)
2017	Warren	I-35 (378)
2018	Marshall	Iowa 146 (8)
2018	Story	I-35 (202)
2024	Des Moines/Louisa	U.S. 61 (66)

GEOTECHNICAL INVESTIGATION DATA FOR POTENTIAL BORROWS WHEN AVAILABLE

Disclaimer
Borrow information is provided for information purposes only. The information presented may consist of any or all of the following: Prospective borrow locations, boring locations, boring logs, and lab test results on soil samples. The information may not have been complete when originally obtained for the Iowa DOT, therefore, it may not be complete for the purposes of borrow selection. The information is provided "as is" and does not necessarily represent final review, evaluation, selection, or borrow intent by the Iowa DOT. Contractors are responsible for reviewing and evaluating the data and how it may apply to borrow selection. Contractors must follow the specified requirements of the contract documents when applying the information to borrow sites they select.

County	Route	Download
Black Hawk	US 218
Dubuque	US 20
Louisa	US 61
Linn	Iowa 100
Sac	Iowa 196
Warren	I-35