Burson Rehabilitation

Burson Rehabilitation

- Rehabilitate the pavement by sealing all cracks wider than 0.2 inch and placing a 2.36-inch rubberized asphalt concrete overlay on the existing roadway and shoulders. - Place shoulder backing next to the new overlay in both directions over the entire length of the project to support the depth of the new overlay. - Realign Pettinger Road to connect at a right angle to State Route 12. New right-of-way would be required at the southwest quadrant of the intersection. - Widen SR-12 to provide a left-turn lane for westbound traffic. Shoulders would be widened from 4 feet to the standard 8 feet in both directions. This work would require additional right-of-way on both sides of the highway. - Correct the corner sight distance at the Pettinger Road intersection by lowering the roadway. Ths would require about 20 feet of excavation at the knoll on SR-12 just east of the intersection. Shoulders would be widened from 4 feet to the standard 8 feet. Right-of-way of varying width would be required on both sides of the highway. - Replace culvert headwalls with either concrete or pipe drainage inlets, or eliminate them by extending culverts beyond the clear recovery zone. - Replace asphalt concrete dike to maintain adequate drainage capacity. - Upgrade non-standard guardrail to meet current standards. The existing guardrail at the Bear Creek box culvert (post mile 8.47) would be reconstructed and reattached with new posts. No work would occur in the bed, bank, or channel, of Bear Creek. - Install additional signs at the SR-12/Burson Road intersection. - Replace damaged signs throughout the length of the project. This work would be done within existing right-of-way.

Calaveras