Comment
It's implied that Figure 10.2.2 is taken from SS110-5 and matching the Oregon Side Mounted Thrie-Beam Bridge Railing. Figure 10.2.2. shows a height from top of driving surface to top of post of 715mm. SS110-6 shows a different post height of 808mm. From what I can gather, the height shown in Figure 10.2.2 is closer to the height which has actually been crash-tested with the Oregon Side Mounted Thrie-Beam Bridge Railing. The SS drawings also show a 125mm x 85mm concrete curb, while this curb is not shown in Figure 10.2.2 or in the Oregon Side Mounted Thrie-Beam Bridge Railing detail – where does the curb come from? Should the image in Figure 10.2.2 be updated to match SS110-5 / is there a need to instead update SS110-5 to match Figure 10.2.2?
Submitted November 30, 2025 2:07 PM
Comment on
Structural Manual v61
TCP number
000-0277
Comment ID
506
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Comment status