From the  East (New Orleans Area) St Mary Drug Court Clinic is located just off U.S. 90 on Southeast Boulevard. Southeast Boulevard intersects U.S. 90 approximately 3 miles past Morgan City.  Take right at the intersection by  McDonald's.

From the West (Lafayette Area): St Mary Drug Court Clinic  is located just off U.S. 90 on Southeast Boulevard. Southeast Boulevard intersects U.S. 90 approximately 3 miles past Patterson.  Take a left at the intersection by  McDonald's.

From North (Baton Rouge): Take the Miss. River Bridge on Interstate 10 West. Take first exit to Port Allen/Plaquemine. Veer left towards Plaquemine on Hwy.1. Take Hwy. 1 through Plaquemine to White Castle. Take right on Hwy. 69 at White Castle. Follow Hwy 69 to Hwy. 70. Take right at junction. Follow 70 to Morgan City.
At Morgan City, continue 1 block past hospital to Ninth Street. Take left on Ninth Street and follow Ninth until you see Hwy. 90 West to Lafayette sign. Go up ramp to bridge and stay on Hwy. 90 for 4 miles. When you see McDonald's and second traffic light, turn right. That's Southeast Blvd. Approximate mileage from Baton Rouge is 60 miles.