Iowa Department of Transportation, Ames, IA

Documents

• Letter Report: NHS-30-7(87)--19-58 A.K.A. PIN 85-57090-1, F-30-7(76)--20-57, Linn County Primary Roads Supplement to Pcr 11(98) (1992)
• Letter Report: NHS-500-1(46)--19-77 A.K.A. PIN 84-77170-1 Polk County Primary Roads Supplemental Survey (1995)
• Letter Report: NHS-520-5(53)--19-42 A.K.A. PIN 94-42060-2 Hardin County Primary Roads Gravestone Hoax (1999)
• Letter Report: NHS-61-4(53)--20-70 A.K.A. PIN 90-70040-1+6, Muscatine and Scott Counties (1997)
• Letter Report: NHS-61-4(55)--19-70 A.K.A. PIN 92-70040-1, Muscatine County, Primary Road Management Summary Phase II Archaeological Investigation Sites 13MC15, 120, 129, 133, 134, and 137 (1994)
• Letter Report: NHS-65-4(47)--19-77 A.K.A. PIN 85-77010-1, Polk County, Primary Roads Supplemental Report for Pcr Vol. 17, No. 22 (1997)
• Letter Report: NHS-65-4(47)--19-77, A.K.A. PIN 85-77010-2, Polk County Primary Roads Pcr Vol. 17, No. 22 (1997)
• Letter Report: NHS-71-8(5)--20-21 A.K.A. PIN 91-21030-1, Clay County Primary Road Supplemental to Pcr Vol. 19 No. 1 (1996)
• Letter Report: NHS-71-9(35)--19-30 A.K.A. PIN 90-30080-1, Dickinson County, Primary Roads Supplemental Survey (1996)
• Letter Report: NHS-75-1(54)--19-97 A.K.A. PIN 91-97060-1, Inspection for US 75 Bypass, Woodbury and Plymouth Counties Primary Roads (1994)
• Letter Report: Notice of Fieldwork Completion, 13Vb535, Bentonsport Bridge Project (1983)
• Letter Report: PE-163-2(10)--2A-50, Jasper, Marion, and Mahaska Counties Des Moines and Burlington Corridor, Section I (1989)
• Letter Report: Phase I Archaeological Investigation of a Supplemental Borrow Area for Bridge Replacement Projects BRF-21-1(20)--38-54 A.K.A. PIN 84-54010-1 Koekuk County (1988)
• Letter Report: Phase I Archaeological Investigation of Proposed Borrow Area IN Tama County (1994)
• Letter Report: Phase I Archaeological Survey for a Proposed Shoulder Widening Project and Bridge Replacement Project (SN-3077(3) + BROS-3077(2)) on County Road D-15, Sac County (1990)
• Letter Report: Phase I Archaeological Survey for Borrow Area Associated with Project RS-8052(1), Scott County (1990)
• Letter Report: Phase I Archaeological Survey for Supplemental Realignment of Northterminus Project SN-7746(4)--51-62 A.K.A. Fas 7746, Mahaska County (1991)
• Letter Report: Phase I Archaeological Survey of Borrow Areas Associated with Primary Roads Project FN-1-4(27)--21-92 A.K.A. PIN 85-92030-1, Washington County (1991)
• Letter Report: Phase I Archaeological Survey of Four Proposed Bridge Replacement Projects IN Ida and Sac Counties BROS-9047(17)--8J-47, BROS-9047(18)-5F-47, BROS-9047(16)--8J-47, BROS-8069(6)--60-81 (1990)
• Letter Report: Phase I Archaeological Survey of Proposed Borrow Area Associated with Local Bridge Replacement Project BRS-7869(7)--60-89 A.K.A. FHWA 330020, Van Buren County (1991)
• Letter Report: Phase I Archaeological Survey of Proposed Borrow Area for Bridsge Replacement Project BRS-7841(1), Van Buren County (1982)
• Letter Report: Phase I Archaeological Survey of Supplemental Culvert and Borrow Area for Primary Roads Projuct BRF-83-0(5)--38-15 A.K.A. PIN 85-15050-1 Cass County, Iowa (1990)
• Letter Report: Phase I Archaeoplogical Survey of Proposed Borrow Area Associated with Primary Roads Project BRS-81-0(5) A.K.A. PIN 90-881-1, Bridge Replacement Van Buren County (1990)
• Letter Report: Phase I Archeological Inspection of Four Borrow Areas and a Curve Realignment for Primary Roads Project F-71-7(15)--20-11 A.K.A. PIN 70-11020-1 Buena Vista County, Iowa (1991)
• Letter Report: Phase I Archeological Survey of Additional Right-Of-Way and Borrow Area for Primary Roads Project BRF-38-4(21)--38-28 A.K.A. PIN 84-28010-1 Delaware County, Iowa (1990)
• Letter Report: Phase I Archeological Survey of Borrow Areas for Bridge Replacement Project BRS-7869(7) over Holcomb Creek Section 26 70N, 11W (1990)
• Letter Report: Phase I Archeological Survey of Borrow Site for Primary Roads Project BRF-F-59-6(7) A.K.A. PIN 85-47010-1, Ida County, Iowa (1988)
• Letter Report: Phase I Archeological Survey of Proposed Borrow Area for Ida County Primary Roads Project BRF-F-59-6(7) A.K.A. PIN 70-47030-1 (1988)
• Letter Report: Phase I Archeological Survey of Supplemental Borrow Area For Primary Roads Project F-500-1(2) Polk County, Iowa (Highway 500 Project) (1990)
• Letter Report: Phase I Archeological Survey of Supplemental Temporary Easement and Borrow Area for Butler County Primary Roads Project BRF-188-1(7)--38-12 A.K.A. PIN 86-12010-1 (1991)
• Letter Report: Phase I Cultural Resource Survey of Borrow Area For Bridge Replacement Project (1989)
• Letter Report: Phase I Cultural Resource Survey of Proposed Borrow Area For Bridge Replacement Project Bros-57El(1)--8J-57 A.K.A. Bridge No. 4590 Linn County, IA (1988)
• Letter Report: Phase I Cultural Resource Survey of Proposed Borrow Area For Highway Relocation F-518-1(5)--20-56 A.K.A. Pin 77-56030-1 Lee County, Iowa (1990)
• Letter Report: Phase I Cultural Resource Survey of Proposed Borrow Area For Project Lc-9091-7a A.K.A. FHWA 246040 Mills County, Iowa (1990)
• Letter Report: Phase I, Borrow Inspection, Mills County, Western Iowa (1984)
• Letter Report: Phase II Investigations Site 13Ws176 Thermoluminescence Dating (1985)
• Letter Report: Phase II Testing of Site 13MC23, DOT Project # FN-61-4(26): Muscatine Bypass, Mucatine County (1982)
• Letter Report: Planned Archeological Inspection of the Fanny Fern Cemetery Associated with Primary Roads Project F-71-8(11)--20-21, A.K.A. PIN 85-21010-1 Clay County, Iowa (1991)
• Letter Report: Proposed Borrow Area for Joint Highway and Pipeline Reconstruction Project, Ida County, Iowa (1988)
• Letter Report: Proposed Phase II Investigation at Site 13Tm191 (1993)
• Letter Report: Proposed Phase II Investigation Site 13Tm212 (1993)
• Letter Report: Recommendation Concerning Sites 13Vb612,13Vb147,13Vb104 IN Relation to Revised Plans for Bridge Replacement Project BRS-7869(7) Aka FHWA 330020, Van Buren County (1991)
• Letter Report: Report of Emergency Reconnaissance Survey of U.S. 61 Corridor Within the City of Dubuque, Project F-61-8(22) Dubuque County, Iowa (1989)
• Letter Report: Rf-28-1 Warren County Primary Roads Borrow Inspection (1984)
• Letter Report: Rf-592-3 Marion and Monroe Counties (1976)
• Letter Report: Rf-592-3, Freeway 592 in Marion and Mahaska Counties (1974)
• Letter Report: Rp-61-3(30)--16-58, A.K.A. PIN 85-58010-1, Louisa County Primary Roads Supplemental Right-of-Way Inspection (1995)
• Letter Report: Rrf-382-1(1)--48-52, A.K.A. F-382-1(1)--20-52, and Pin 83-52030-1, Johnson County Primary Roads (1987)
• Letter Report: RS-1514(1) and RS-1687(1), Franklin County Local Roads, Supplemental Right-of-Way and Borrow Inspection: No Resources (1986)
• Letter Report: RS-1529(3), RS-1529(4), RS-1528(2) and RS-1524(3) Worth County Local Systems Borrow Inspection Pcr Vol. 6, No. 100 (1983)