Home Bridges Bridges-Standard Low Rail Bridges-Standard Low Rail Bridges shown in photos are our 12 foot models and shown for illustration purposes only.  Click on the pricing links to see the rail configuration and post quantity for other lengths. Rail heights above walking surface are the same for all bridge lengths:     * Low Rail = 12" (Rails for decoration only)     * High Rail = 20" (Rails to protect a child)     * Double Rail = 35" (Rails an adult can use) All bridges are 35" wide at the walking surface and 42" wide overall. Standard Low Rail 6' Standard Low Rail 6' $832.00 SKU: Bridge SLR6 Standard Low Rail 8' Standard Low Rail 8' $1,074.00 SKU: Bridge SLR8 Standard Low Rail 10' Standard Low Rail 10' $1,566.00 SKU: Bridge SLR10 Standard Low Rail 12' Standard Low Rail 12' $1,758.00 SKU: Bridge SLR12 Standard Low Rail 14' Standard Low Rail 14' $1,950.00 SKU: Bridge SLR14 Standard Low Rail 16' Standard Low Rail 16' $2,142.00 SKU: Bridge SLR16