Bayou trail construction at Rosemont bridge

Anyone know what’s supposed to be going on along the north side of the buffalo bayou pedestrian trail at rosemont bridge? The trail on the north side of the bayou has been blocked off from right at the rosemont pedestrian bridge maybe 200-300 meters to the west for going on what has to be two years or more now. There’s been zero sign of any construction work going on this entire time (I run that area frequently). It’s pretty annoying to have to shimmy to the side of the barriers or get on to memorial drive to go around the barriers. Is this a city project someone forgot about or what?