Federal Highway Administration

Documents

• L-13-1(84) Buchanan County (1982)
• Lambert Site. 13VB82. a Woodland Site On the Lower Des Moines River, Van Buren County, Iowa (1977)
• Laredo, Texas: Gateway Community On the Texas Borderlands, Archaeological and Historical Investigations For the Laredo City Toll Plaza (1986)
• Late Holocene Paleoecology and Climate (1986)
• Letter Report: a Phase I Cultural Resource Survey For Culvert Replacement Project Fn-65-5-(18) Story County, Iowa (1990)
• Letter Report: a Phase I Cultural Resource Survey of Proposed Borrow and Ponding Sites For West Des Moines Levee Project Dacw25-88-M-1166 Polk County, Iowa (1990)
• Letter Report: a Phase I Cultural Resource Survey of Proposed Borrow Area FM-97(22) Woodbury County, Iowa (1988)
• Letter Report: a Phase I Cultural Resource Survey of Proposed Borrow Area For Bridge Replacement Project Bros-9055(30)-80-55 A.K.A. FHWA No. 215770 Kossuth County, Iowa (1990)
• Letter Report: a Phase I Cultural Resource Survey of Proposed Borrow Area For Highway Project F-30-5(61) Story County, Iowa (1990)
• Letter Report: a Phase One Archaeological Survey of the Approach Road Grading Corridor For Bridge Replacement Project Bros-9044(14) A.K.A. FHWA 181485 Henry County, Iowa (1990)
• Letter Report: Borrow and Channel Change Inspection, Cerro Gordo County, T95N-R19W, Historic Site (1989)
• Letter Report: Borrow Inspection, County Road C-66, Lizard Creek, Jackson Township, Webster County, Iowa, No Resources (1988)
• Letter Report: Borrow Inspection, County Road C66 Jackson Township, Lizard Creek, Webster County, Iowa, No Resources (1988)
• Letter Report: Borrow Inspection, Fn-3074(3)--51-97, Wooodbury County, Iowa, No Resources (1987)
• Letter Report: Borrow Inspection, Glenwood Township, Keg Creek, Mills County, Iowa (1987)
• Letter Report: Borrow Inspection, Lizard Creek Bridge, Johnson Township, Webster County, Iowa, No Resources (1988)
• Letter Report: Borrow Inspection, Lyons Township, Mills County, Iowa (1988)
• Letter Report: Borrow Inspection, U.S. 20 From Sac City To Rockwell City, Sac and Calhoun Counties, Iowa, No Resources (1989)
• Letter Report: Borrow Inspection, Woodbury Township, Woodbury County, No Resources (1988)
• Letter Report: Borrow Survey, City of Davenport, Section 28, Scott County, No Resources (1987)
• Letter Report: Bridge Replacement SW of Rockwell City, Calhoun County, No Resources (1988)
• Letter Report: F-63-6, Reconstruction Along 3.5 Miles of U. S. 63 (1979)
• Letter Report: Fr-44-3(21)--2G-05, A.K.A. Pin 85-05010-3, A.K.A. Fr-44-3(9)--2G-05, A.K.A. Pin 85-05010-1 Audubon County Primary Roads Supplemental Bridge Replacement Inspection (1987)
• Letter Report: IX-6585(5)--79-07, A.K.A. M-6585(1)--8107, Supplemental, Storm Sewer, City of Waterloo, Black Hawk County, Iowa (1987)
• Letter Report: Phase I Archeological Survey of Four Proposed Bridge Replacements Sites, Three in Ida County (Bros-9047(17), (18), (16)) and One In Sac County (Bros-3069(6)), Iowa (1990)
• Letter Report: Phase I Archeological Survey of Proposed Borrow Areas (2) For Bridge Replacement (1990)
• Letter Report: Phase I Archeological Survey of Sites For New Bridge and Road Realignment Sbrfm-18(1)--5D-18, Cherokee County, Iowa (1990)
• 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 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: Recommendations Concerning Distrubed Borrow Area For Bridge Replacement Project Brf-3-6(31)--38-09 Wapsipinicon River, Bremer County, Iowa (1990)
• 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: Supplemental Borrow Inspection, Concord and Grandview Townships, Louisa County, Iowa, No Resources (1989)
• Letter Report: Supplemental Borrow Inspection, Grove Township, Worth County, Iowa, No Resources (1988)
• Letter Report: Supplemental Borrow Inspection, Holland Township, Sioux County, Iowa, No Resources (1988)
• Letter Report: Supplemental Bridge Replacement Inspection, Wharam Creek, Section 21, Worth County, Iowa, No Resources (1987)
• Letter Report: Supplemental Grading Inspection, Liston Township, Woodbury County, Iowa No Resources (1989)
• Letter Report: Supplemental Phase I Archeological Survey of Additional Right-Of-Way Along U.S. 151 Linn County, Iowa (1990)
• Letter Report: Supplemental Phase I Archeological Survey of Borrow Area For Bridge Replacement Project Brf-78-1(9) Keokuk County, Iowa (1990)
• Letter Report: Supplemental Phase I Archeological Survey of Borrow Area For Bridge Replacement Project Brf-F-83-0(4)--38-15, A.K.A. Pin 85-15050-1 Cass County, Iowa (1990)
• Letter Report: Supplemental Phase I Archeological Survey of Extended Right-Of-Way For the Buttrick Bridge Replacement Project Brf-397-0(4)--38-37 A.K.A. Pin 86-37020-1 Greene County, Iowa (1990)
• Letter Report: Supplemental Survey, Borrow Area in Jefferson Township, Harrison County, Sections 3 and 4, No Resources (1988)
• Letter Report: Supplemental Survey, Bridge Replacement Over Silver Creek, Pleasant Township, Pottawattamie County, Iowa No Resources (1988)
• Letter Report: Supplemental Survey, East Branch of Iowa River, Concord Township, Hancock County, Iowa, No Resources (1988)
• Letter Report: Supplemental Survey, Honey Creek, Sections 26 and 35, Pottawattamie County, Iowa (1988)
• Letter Report: Supplemental Survey, Indian Creek Township, Section 13, No Resources (1987)
• Letter Report: Supplemental Survey, Keg Creek Bridge Replacement, Minden Township, Pottawattamie County, Iowa, No Resources (1989)
• Letter Report: Supplemental Survey, Levey Township, Row Inspection For N-15 E, Sac County, Iowa, No Resources (1988)