South Heartland Expressway – street map
street map · SD 40;SD 79
South Heartland Expressway is a named trunk road. Surface: asphalt. Max speed: 55 mph. View its route geometry and coordinates on Business Maps. Coordinates: 43.83972, -103.19958.
Nearest city: Hermosa
- Latitude
- 43.839716700537245
- Longitude
- -103.19957629999999
- Surface
- asphalt
- Max speed
- 55 mph
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