and then forms the Western LA border before it empties into the Gulf of MX
just East of Port Arthur TX.
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Not that it matters a lot but the Red isn’t the Western border of LA. It enters
LA east of I-49 and Shreveport and flows south east through Alexandria and finally
ends when it meets the Atachalafaya - Mississippi river basin on the eastern
side of LA north of I-10 some 50 plus miles.
Ooops. You’re correct. Thanks.