6 people hurt in nine vehicle crash inside Liberty Tunnel in Pittsburgh, officials say

:root { --colors-rose50: #fff1f2; --colors-rose100: #ffe4e6; --colors-rose200: #fecdd3; --colors-rose300: #fda4af; --colors-rose400: #fb7185; --colors-rose500: #f43f5e; --colors-rose600: #e11d48; --colors-rose700: #be123c; --colors-rose800: #9f1239; --colors-rose900: #881337; --colors-pink50: #fdf2f8; --colors-pink100: #fce7f3; --colors-pink200: #fbcfe8; --colors-pink300: #f9a8d4; --colors-pink400: #f472b6; --colors-pink500: #ec4899; --colors-pink600: #db2777; --colors-pink700: #be185d; --colors-pink800: #9d174d; --colors-pink900: #831843; --colors-fuchsia50: #fdf4ff; --colors-fuchsia100: #fae8ff; --colors-fuchsia200: #f5d0fe; --colors-fuchsia300: #f0abfc; --colors-fuchsia400: #e879f9; --colors-fuchsia500: #d946ef; --colors-fuchsia600: