Signs with ciphers on them

Multiple signs are similar to this date like:

Caesar Cipher
kl

qr zdb

gr brx qrw vhh

zkdw

frph rq eur

xjk

HHHHHH

VKXW XS

Vigenere Cipher
There are no Vigenere Ciphers on signs located.

Atbash cipher
sr

ml dzb

dszg xzm r vzg sviv glwzb

xzm r wrv

gsviv ziv RRC ovevoh rm gsrh dliow

A1Z26 Cipher:
2-21-4-4-25, 25-15-21 3-1-14’20 18-5-1-4 20-8-9-19

8-5-12-16 13-5

8-15-19-5 23-1-20-5-18