Most agencies in Louisiana are broke/corrupt. Could also be the interchange was slated for re-construction that didn’t happen. I’m surprised New Orleans itself was able to convert to LED when they did using Cooper, their traffic signal division is a whole other story.

Kind of amazing to see a freeway interchange still with MV clamshells.

100 year old incandescent harp lights at a 1920s neighborhood in Rochester NY

https://www.google.com/maps/@43.139703,-77.5589101,155a,75y,282.13h,92.03t/data=!3m7!1e1!3m5!1sDxQPuv6-_kTBPJBW1POXUg!2e0!6shttps:%2F%2Fstreetviewpixels-pa.googleapis.com%2Fv1%2Fthumbnail%3Fcb_client%3Dmaps_sv.tactile%26w%3D900%26h%3D600%26pitch%3D-2.027079981521922%26panoid%3DDxQPuv6-_kTBPJBW1POXUg%26yaw%3D282.1347561365716!7i13312!8i6656?entry=ttu&g_ep=EgoyMDI2MDgzMS4wIKXMDSoASAFQAw%3D%3D