This is a Mission bell right?
Found on the Hollywood freeway. There were also a couple of them further down which were removed.

I don't see anything there.

Whoops! https://www.google.com/maps/@34.1470042,-118.3706576,3a,15.8y,227.29h,93.84t/data=!3m8!1e1!3m6!1sz4QgYbKKeg_rT3XFcoDSrw!2e0!5s20220901T000000!6shttps:%2F%2Fstreetviewpixels-pa.googleapis.com%2Fv1%2Fthumbnail%3Fcb_client%3Dmaps_sv.tactile%26w%3D900%26h%3D600%26pitch%3D-3.835339359304882%26panoid%3Dz4QgYbKKeg_rT3XFcoDSrw%26yaw%3D227.28598546849923!7i16384!8i8192?entry=ttu&g_ep=EgoyMDI0MTIwOS4wIKXMDSoASAFQAw%3D%3D

Probably a historical marker or something like that. Not sure myself, but I've seen them before.

El Camino Real bells, they are historical markers.

Interesting.