Ponchartrain Expressway – street map
I 10
Ponchartrain Expressway is a named motorway. Max speed: 70 mph. View its route geometry and coordinates on Business Maps. Coordinates: 30.13646, -89.87008.
Nearest city: Irish Bayou
- Latitude
- 30.13645739972773
- Longitude
- -89.8700827
- Max speed
- 70 mph
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