While driving along Katipunan last weekend, I noticed the excavations beside the median island along the southbound direction. The excavations were of curious shapes as they were large holes that were conspicuously beside each of the small trees planted on the median island. It suddenly struck me that this was likely the implementation of the planned adjustment of the median island to allow for an additional lane along Katipunan northbound. A few more passes along the project site confirmed my suspicion and I was finally able to take a few photos this morning of the work along this section of C-5.
The old median island has already been removed to make way for an additional lane along Katipunan (C-5) northbound. This will increase the number of lanes from 3 to 4 and should ease traffic when classes open in June. Meanwhile, the trees have been replanted on the adjacent lane on the southbound direction where a new median will be constructed.
Aside from the trees, the light poles will also have to be transferred. I assume this will be done with Meralco and during the night time to reduce impacts on traffic.
After transferring the trees, the old curb is demolished and the soil excavated and transferred to the new median on the other side. A new curb is being constructed and is visible in center of the photo.
While the project is being implemented 2 lanes of the southbound side are effectively unusable to traffic with one lane being converted into a median and another being used by the contractor for their equipment and materials.
Once completed, the section of Katipunan should have 4 lanes along the northbound direction. Meanwhile, the southbound direction will have 5 lanes from the 6 it had after the west service road was removed as part of the U-turn scheme implementation by the MMDA 9 years ago. The 5 lanes are not all usable to general traffic since 1 or 2 lanes area often occupied by parked or standing vehicles in relation to the establishments on this side of Katipunan.