A few days ago, I noticed a few new signs on the Maine Turnpike northbound, after exit 3. They are located here:
This (https://kubrick.htvapps.com/htv-prod-media.s3.amazonaws.com/images/sign-1594140848.jpg?crop=1.00xw:0.426xh;0,0.223xh&resize=900:*) sign at Mile Marker 3 NB. It replaced this sign (https://www.google.com/maps/@43.1228249,-70.7242913,3a,19.1y,56.88h,89.14t/data=!3m7!1e1!3m5!1sWDBIHz1XC4iOtV3CHXm2PQ!2e0!6s%2F%2Fgeo2.ggpht.com%2Fcbk%3Fpanoid%3DWDBIHz1XC4iOtV3CHXm2PQ%26output%3Dthumbnail%26cb_client%3Dsearch.revgeo_and_fetch.gps%26thumb%3D2%26w%3D96%26h%3D64%26yaw%3D109.2584%26pitch%3D0%26thumbfov%3D100!7i16384!8i8192!5m1!1e1) about fishing and hunting info.
This sign, the one on the right (https://scontent-bos3-1.xx.fbcdn.net/v/t1.0-9/93276914_2984738701569971_3733368985966608384_o.jpg?_nc_cat=106&_nc_sid=9267fe&_nc_ohc=xIK0f-uCBxEAX9ZDZIo&_nc_ht=scontent-bos3-1.xx&oh=1537bd88fba482152be46a016147d6de&oe=5F3326D6) at the entrance to the Maine Welcome Center (https://www.google.com/maps/@43.127052,-70.7201313,3a,15y,48.73h,89.99t/data=!3m6!1e1!3m4!1sGqvmc0bKoCC_R070sYcLNQ!2e0!7i16384!8i8192!5m1!1e1). The sign was placed beneath the NO RIGHT TURN sign.
Excluding messages on V/DMS signs, are there any other states that are installing static signs about COVID-19 travel restrictions?