Photo Title
HLA-273
Preview
Flight Code
HLA
Date Flown
Spring 5-5-1957
Aerial Survey Project No. (A.S.P. No.)
57-6, 6A
County
Martin
Trunk Highway (T.H.)
[I-90]
Location
[From Welcome to Fairmont]
Center Latitude
43°40'51.53"N
Center Longitude
94°29'45.69"W
Scale
1’’=400’
Flight Height
2400
Notes
Notes on front include handwritten data for road construction and drainage design. Data reads "960, 965, 970, 975, 980, 985, 990, 995" along the proposed road construction with tick marks. Data for interchange includes "5" and "10" with tick marks on proposed design. Other notes include "CL, CH, CHG, Flumes, Ramp, Sla. 2 and 11." Symbols include red circles with dots in center and aqueduct.
State Project No.
4609-07
Lens Serial Number
XF 6750
Focal Length
154.119 mm
Physical Format
Black and White Physical Aerial Photograph
Dimensions
9 x 9
Item Type
Still Image
Collection Name
Minnesota Department of Transportation District 7 Air Photo Collection, 1957-2006
Contributing Organization
Dr. Mary T. Dooley Map Library, Memorial Library, Minnesota State University, Mankato, P.O. Box 8419, Mankato, MN 56002-8419
Contact Information
Dr. Mary T. Dooley Map Library, Memorial Library, Minnesota State University, Mankato, P.O. Box 8419, Mankato, MN 56002-8419
Creative Commons License
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License
Scanning Center
Dr. Mary T. Dooley Map Library, Memorial Library, Minnesota State University, Mankato, P.O. Box 8419, Mankato, MN 56002-8419
Object File Name
MnDOT_1957_57-6, 6A_HLA-273.tif
Date Digital
2021-01-06
Item Digital Format
Image/tiff
Master File Format
Image/tiff
Master File Size
126895240
Master File Bit Depth
24
Master File Resolution
800 dpi
Master File Width
7813
Master File Height
7802
Master File Hardware
Epson Expression 10000XL
Master File Software
VueScan
Master File System
Windows 10
Master File Checksum
151af98ec1bfacc89fab549bc3f0da2b
Keywords
mndot, air photos, aerial photography, 1957, lily creek, field tiling, gravel pit, flight instruments, drainage design
