Opening 2" wide by 2-3/4" high. Neat prototype SP bridge in Oregon, still in use.(Coos Bay Coalbank Slough bridge). Works great for HON3 Too. The item "BRASS HO New From American Scale Models 105' Wood Half-Truss Swing Bridge F/P" is in sale since Sunday, December 30, 2018. This item is in the category "Toys & Hobbies\Model Railroads & Trains\HO Scale\Locomotives".
The seller is "brassmonger" and is located in Waukesha, Wisconsin. This item can be shipped worldwide.