Pretty amazing, actually because most of the signs on 287 north of Exit 14 were installed between 1993-97. The only real replacements were right around Exit 41 for Rt 80 which are much newer but suffering from terrible UV fading on the interstate shields. Signs from 13 down to the Turnpike were pretty much all installed in 1998 (except for the Exit 8 signs which were from around 1994). I've felt like they've held up fine for the most part. NJDOT has done very few replacements over the years, save for signs that got mauled in accidents (except, it seems, for the ground mounts approaching Exit 10 going SB, which have been knocked over multiple times over the years and just put back up) and a couple of overhead structures they needed to replace. I expect that we'll get at least one new sign for Exit 10 NB since the old one was bridge mounted to the River Rd overpass and was taken down. I wonder if a broader signage project is going to eventually be in the works for 287 given that at the northern end of the roadway, most of those signs are rapidly approaching 30 years of age.