Dibble

N35 Sweetwater Roadway Reconstruction

The N35 Sweetwater roadway reconstruction project will reconstruct an existing dirt road into an all-weather paved road on Navajo land near Rock Point, AZ. The project will construct approximately 8.5 miles of new roadway and two new barrel box culvert bridges over Kit Sili Wash. The project will mainly reconstruct a portion of N35, along with small portions of the adjacent N351, N5045, and N5047.

The project will also include fencing, cattleguards, pavement marking, and sign placement. In cooperation with the Navajo Tribal Utility Authority (NTUA), Dibble CM will ensure that the power poles, existing overhead power lines, water meters, and vaults are protected during construction.

Dibble CM is providing quality control, construction management, construction observation, construction inspection, documentation and verification of quantities, coordination of quality control testing, review of contractor pay applications, and project closeout.