Scope and Contents Consisting of some 277 maps, this series includes a wide range of materials related to Kerr's keen interest in resource and infrastructure projects. Of particular note are the dozens of maps related to water projects in the state.

Scope and Contents Item is a map of the Arkansas-Red River Basin consisting of labeled waterways, lakes, reservoirs, projects, cities, and towns. Map features the status of investigations for indicated projects with color-coding and annotations. The original map print is dated 1956.

Scope and Contents Item is an alignment section of a site plan for the proposed Farm-Market Road in Alfalfa County, Oklahoma. The portion of road to be constructed by the Army Corps of Engineers is hand-drawn and annotated in red pencil. The included typical section depicts the grading for drainage.

Scope and Contents Item is a topographic map of Kingfisher, Canadian, and Blaine Counties in Oklahoma featuring the drainage boundaries for Kingfisher and Uncle John's Creeks. Map depicts roads, highways, waterways, railways, buildings, city/town centers, and federal land.

Scope and Contents Item is an index map of the Federal Aid Project No. I-44-2(27)091 in Tulsa and Rogers Counties, Oklahoma during fiscal year 1959. This map features the project's proposed overall site plan for signing, striping, and delineation. According to the "Index of Sheets" included on item, this map is the "Title Sheet" as it is Sheet No. 1 of 41. "PRELIMINARY" was written on the original plan used to create this print.

Scope and Contents Item consists of three separate sheets that align to portray the area plan of the Red Fork Route in the Tulsa Metropolitan Area, Tulsa County, Oklahoma. This project is under the Engineering Contract No. 174. Section 1 (of 3) ranges from gridlines N 415, 250 to N 416, 250; Section 2 (of 3) ranges from gridlines N 416, 250 to N 418, 750; Section 3 (of 3) ranges from gridlines N 418, 750 to N 419, 250. A letter-sized area plan overview of Sections 2 and 3 accompanies this item.

Scope and Contents Item is an index map of the Federal Aid Project No. U-591 (7) in Tulsa County, Oklahoma. This map features the overall site plan for the proposed state highway U.S. 66 Bypass and includes a modification sketch. According to the "Index of Sheets" included on item, this map is the "Title Page" as it is Sheet No. 1 of 57.

Scope and Contents Item is an index map of the Federal Aid Project No. U-591 (8) in Tulsa County, Oklahoma. This map features the overall site plan for the proposed state highway U.S. 66 Bypass Control Section No. 72-78 and includes a modification sketch. According to the "Index of Sheets" included on item, this map is the "Title Sheet" as it is Sheet No. 1 of 162.

Scope and Contents Item is a forestry map of the Ouachita National Forest in Arkansas. Annotations including outlining in red pencil and shading in blue pen are present on the map and feature three names inscribed in cursive as well as "#3" and "#4". Lyle F. Watts, Chief, Forest Service and T.W. Norcross, Chief, Division of Engineering.

Scope and Contents Item is a sketch map by JAH of a scenic drive route through Ouachita National Forest from Mena, Arkansas to Oklahoma.