That will be changing. The Delaware River Port Authority on Wednesday approved a $7.8 million renovation that will add a ramp to the south walkway over the bridge at its New Jersey terminus. The work, to be performed by South State Inc. of Bridgeton, N.J., is scheduled to begin this fall, said Mike Williams, a DRPA spokesman. It should be completed in spring 2019. The ramp will end near the Rutgers-Camden campus.