Cal. Code Regs. tit. 8, § 6266 – Bridge Construction and Maintenance.

(a) Bridges and their approaches shall be designed, constructed, and maintained to support the maximum anticipated load.
(b) All bridges and trestles shall be equipped with 8-inch by 8-inch or equivalent fenders, continuous lengthwise along both edges of the bridge deck. Center shears are permissible on temporary bridges in lieu of outside fenders.
(c) Railroad trestles and bridges shall be decked over if converted for motor transport.
(d) Conditions such as broken or missing decking, planks or other similar hazards which prevent the safe passage of equipment shall be immediately corrected.

Note: Authority cited: Section 142.3, Labor Code. Reference: Section 142.3, Labor Code.

1. Amendment of section heading and new subsection (d) filed 2-6-85; effective thirtieth day thereafter (Register 85, No. 6).