South Dakota Highways |
Highway
Numbers |
MRM |
Location |
Structure
Type |
Maximum
Permit
Clearance |
By-
Pass
? |
Temporary
Height
Restriction |
| SD
11 |
35.06 |
In
Alcester |
RR
Signal |
15'
11" |
|
For
Information Only |
| SD
15 |
175.20 |
In
Milbank - North of US 12 |
RR
Signal |
17' 7" |
|
For
Information Only |
| SD 16T |
71.80 |
In Rapid
City S. of Century Rd. |
RR Signal |
16' 6" |
|
For
Information Only |
| SD 16T |
72.09 |
I-90 - SD
16T Interchange I-90 MRM 60.59 |
Interchange |
16' 10" |
No |
|
SD 19 |
72.48 |
SD 19 - I 90 Interchange
I 90 MRM 379.66 |
Underpass |
14' 9" |
No |
|
SD 22 |
360.64 |
SD 22 - I 29 Interchange
I 29 MRM 164.58 |
Underpass |
15'
9" |
No |
|
| SD
25 |
115.15 |
In
DeSmet - North of US 14 |
RR
Signal |
17'
5" |
|
For
Information Only |
| SD
25 |
181.42 |
In
Webster - Main St. |
RR
Signal |
18' 1" |
|
For
Information Only |
SD 34 |
33.88 |
Under I-90 MRM 30.28 SD 34 Interchange Exit 30 |
Underpass |
19'
6" |
No |
|
|
Exit #30 - Trucks
traveling on US 14A East that need to go onto I-90 West also travel on SD 34 for a short
distance.
- Trucks traveling on SD 34 West
that need to go onto I-90 East also travel on US 14A for a short distance. |
| SD
34 |
327.72 |
In
Woonsocket |
RR
Signal |
17' 6" |
|
For
Information Only |
| SD
34 |
387.46 |
In
Madison |
RR Signal |
17' 10" |
|
For
Information Only |
SD 37 N |
72.97 |
Mitchell Interchange
I 90 MRM 332.19 |
Underpass |
15'
7" |
No |
|
SD 37 S |
72.97 |
Mitchell Interchange
I 90 MRM 332.19 |
Underpass |
14'
10" |
No |
|
 |
- Trucks traveling on SD 37 North that need to go onto I-90 West also travel on
I-90 Loop North for a short distance. - Trucks traveling on I-90 Loop South that need to go onto I-90
East also travel on SD 37 South for a short distance. |
| SD
37 |
74.27 |
In
Mitchell - Truck By-Pass |
RR
Signal |
17'
11" |
|
For
Information Only |
| SD
37 |
127.45 |
In
Huron - Dakota Ave. |
RR
Signal |
16' 7" |
|
For
Information Only |
| SD
37 |
128.21 |
In
Huron - Dakota Ave. |
RR Signal |
17' 3" |
|
For
Information Only |
| SD 37 |
207.59 |
In Groton
- South of US 12 |
RR Signal |
17' 4" |
|
For
Information Only |
| SD
38 |
300.34 |
In
Mitchell - East of Burr St. |
RR Signal |
18' 2" |
|
For
Information Only |
SD 38 Spur |
304.42 |
I 90 MRM 335.43
4 mi East Mitchell |
Underpass |
14'
9" |
No |
|
SD 38 |
359.44 |
Sioux Falls Interchange
I 90 MRM 390.28 |
Underpass |
16' 1" |
No |
|
| SD
44 |
43.92 |
In
Rapid City - Mt. View Road |
RR
Signal |
17'
0" |
|
For
Information Only |
| SD
44E |
44.88 |
In
Rapid City - Omaha St. |
Sign
Bridge |
25' 6" |
|
|
| SD
44W |
44.88 |
In
Rapid City - Omaha St. |
Sign Bridge |
25' 8" |
|
|
| SD
44E |
44.95 |
In Rapid
City - Omaha St. |
Cantilever Hwy
Sign |
18' 9" |
|
|
| SD
44 |
45.53 |
In
Rapid City - Omaha St. |
RR
Signal |
16' 1" |
|
For
Information Only |
| SD
44 |
45.57 |
In
Rapid City - Omaha St. |
RR Signal |
16' 8" |
|
For
Information Only |
| SD 44E |
48.92 |
In Rapid
City - US 16B |
Underpass |
18' 8" |
No |
|
| SD 44W |
48.92 |
In Rapid
City - US 16B |
Underpass |
18' 7" |
No |
|
SD 45 |
56.80 |
Kimball Interchange
I 90 MRM 284.06 |
Underpass |
14'
11" |
No |
|
| SD
45 |
111.33 |
In
Miller - South of Jct US 14 |
RR
Signal |
17'
1" |
|
For
Information Only |
| SD
45 |
177.33 |
In
Ipswich |
RR
Signal |
17' 4" |
|
For
Information Only |
| SD
46 |
366.29 |
In
Beresford |
RR Signal |
16' 0" |
|
For
Information Only |
SD 47 |
67.76 |
I90 - SD 47 Interchange
I 90 MRM 251.09 |
Underpass |
15'
9" |
No |
|
|
Interchange #248 - From I-90 EBL to SD 248 N: Height Restricted to 13' 5"
- From I-90 WBL to SD 47 S: Height Restricted to 15'
9"
- From SD 248 S to I-90 EBL: Height Restricted to 13' 5"
- From SD 47 S to I-90 EBL: Height Restricted to 15'
9"
- All other routes, no restrictions. |
| SD
50 |
381.63 |
North
of Yankton |
RR
Signal |
16'
10" |
|
For
Information Only |
SD 50E Loop |
411.25 |
Under SD 50 E
East Vermillion |
Underpass |
16'
5" |
No |
|
SD 50W Loop |
407.10 |
Under SD 50
2 mi Northwest Vermillion |
Underpass |
23' 1" |
No |
|
SD 50W Loop |
411.25 |
Under SD 50 E
East Vermillion |
Underpass |
16'
0" |
No |
|
| SD 50 |
416.70 |
0.1 mile west of I-29/SD 50
Interchange |
Sign Bridge |
17' 2" |
No |
|
SD 63 |
76.31 |
I90 - SD 63S Interchange
I 90 MRM 163.04 |
Underpass |
14' 8" |
No |
|
SD 63 |
83.47 |
I90 - SD 63N Interchange
I 90 MRM 170.32 |
Underpass |
14' 9" |
No |
|
| SD
63 |
251.81 |
In
McLaughlin |
RR
Signal |
17'
11" |
|
For
Information Only |
SD 73 |
78.18 |
I 90 - SD 73N Interchange
I 90 MRM 143.30 |
Underpass |
14'
1" |
No |
|
| SD
73 |
92.36 |
In
Philip |
RR
Signal |
15'
5" |
|
For
Information Only |
| SD 79 N |
74.53 |
In Rapid
City US 16B & SD 79 Interchange |
Interchange |
16' 10" |
No |
|
| SD 79 S |
74.53 |
In Rapid
City US 16B & SD 79 Interchange |
Interchange |
16' 10" |
No |
|
|
Exit #51 -
Form I-90 WBL to SD 79 SBL: Height Restricted to 15'4"
- From SD 79 NBL to I-90 WBL: Height Restricted to 13'10"
- All other routes: No restrictions.
|
SD 87 |
43.01 |
Under SD 87
Pigtail Bridge |
Underpass |
16' 4" |
No |
|
SD 87 |
66.85 |
6 mi Southeast Sylvan Lake |
Tunnel |
12'
0" |
No |
|
SD 87 |
72.00 |
2 mi Southeast Sylvan Lake |
Tunnel |
11' 9" |
No |
|
SD 87 |
74.65 |
1 mi North Sylvan Lake |
Tunnel |
10'
4" |
No |
|
SD 115 N |
81.95 |
Minnesota Ave Interchange
I 229 MRM 3.12 |
Underpass |
15'
10" |
No |
|
SD 115 S |
81.95 |
Minnesota Ave Interchange
I 229 MRM 3.12 |
Underpass |
15'
10" |
No |
|
| SD
115 |
82.00 |
In
Sioux Falls - Minnesota Ave. |
RR
Signal |
17'
7" |
|
For
Information Only |
| SD
115 |
84.00 |
In
Sioux Falls - Minnesota Ave. |
RR
Signal |
17' 11" |
|
For
Information Only |
| SD
115 |
85.87 |
In
Sioux Falls - Minnesota Ave. |
RR Signal |
16' 0" |
|
For
Information Only |
SD 115 N |
89.07 |
I 90 - SD 115 Interchange
I 90 MRM 399.56 |
Underpass |
16' 4" |
No |
|
SD 115 S |
89.07 |
I 90 - SD 115 Interchange
I 90 MRM 399.56 |
Underpass |
16' 4" |
No |
|
SD 127 |
234.38 |
I 29 - SD 127 Interchange
I 29 MRM 246.44 |
Underpass |
15'
9" |
No |
|
| SD
230 |
43.51 |
In
Rapid City - Elgin St. |
RR
Signal |
17'
6" |
|
For
Information Only |
| SD 231 N to
I-90 West |
87.08 |
I-90 - SD
231 Interchange I-90 MRM 51.49 (Exit 51) |
Underpass |
13' 10" |
No |
|
| SD 231 S
from I-90 West |
87.08 |
I-90 - SD
231 Interchange I-90 MRM 51.63 (Exit 51) |
Underpass |
15' 4" |
No |
|
| SD
235 |
|
St.
Patrick St. Under SD 235 @ MRM 48.90 |
Underpass |
22' 6" |
No |
|
SD 240 |
127.47 |
Wall Interchange
I 90 MRM 110.98 |
Underpass |
14' 7" |
No |
|
| SD
247 |
169.57 |
In
Roscoe - Main St. |
RR
Signal |
17'
7" |
|
For
Information Only |
SD 248 |
262.52 |
Reliance Interchange
I 90 MRM 248.79 |
Underpass |
13'
10" |
No |
|
SD 248
Spur |
164.80 |
2.2 mi East SD 73S
I 90 MRM 152.42 |
Underpass |
14'
9" |
No |
|
SD 271 |
167.65 |
1.1 mi Northeast Jct SD 130 |
Railroad
Underpass |
12'
0" |
No |
|
SD 273 |
61.31 |
Kennebec Interchange
I 90 MRM 235.43 |
Underpass |
14'
4" |
No |
|
