National Highway Freight Network Map and Tables for South Dakota, 2022
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Table of National Highway Freight Network Routes, 2022
State |
Route No |
Start Point |
End Point |
Route/Facility Description |
Length (Miles) |
---|---|---|---|---|---|
SD |
I90 |
WY/SD Line |
SD/MN Line |
I90 from WY/SD Line to SD/MN Line |
412.68 |
PHFS Total |
412.68 |
State |
Route No |
Start Point |
End Point |
Route/Facility Description |
Length (Miles) |
---|---|---|---|---|---|
SD |
I190 |
I90 |
S79 |
I190 from I90 to S79 |
1.45 |
SD |
I229 |
I29 |
I90 |
I229 from I29 to I90 |
11.34 |
SD |
I29 |
IA/SD Line |
SD/ND Line |
I29 from IA/SD Line to SD/ND Line |
252.55 |
INTERSTATE NON-PHFS Total |
265.34 |
Note: PHFS and the Non-PHFS Interstate mileage is based on the U.S. Department of Transportation, Federal Highway Administration, All Roads Network of Linear Referenced Data (ARNOLD) - 2019 geospatial database. Non-PHFS Interstate mileage can fluctuate based on changes made to the Interstate System. The mileage for Non-PHFS Interstate is based on the Interstate Mileage reported in the National Highway System (NHS) as of October 17, 2019. The mileage for CRFCs and CUFCs is based on the State reported data as of January 27, 2023