Tuesday, August 4, 2026

HONEY CREEK BRIDGE - TIPP CITY, OHIO






 















Honey Creek Bridge, outside of Tipp City, Miami County Ohio, within the Honey Creek Preserve. Still on its original alignment and abutments. Road/Highway (modern Ohio SR-571) was rerouted across the Great Miami River. Intersected-Tipp-Carlisle Pike over Honey Creek. (Originally was the Tipp-Carlisle Pike, then was changed to Ohio SR-71 before it was bypassed and abandoned in ca.late 1930s.{Ohio SR-71 later changed to Ohio SR-571 on the new alignment.}). Construction Date-ca.1890. Structure Length-112'. Structure Type: One Span, 7-Panel Pin-Connected Pratt Through Truss. Builder/Contractor-Unknown, although there is possibility of the Smith Bridge Company or the Massillon Bridge Company since each of the companies had made other bridges in this region. GPS: 39.959564, -84.140214. (Remnants of this road, to the west is part of the Preserve's Bridle Trail. To the east, you can actually follow to original path up to Ohio SR-202.)

Physical Description: The One-Span bridge is lightly built and traditionally composed of built-up compression members and eyebar tension members. It has lattice railings. The upper chords are toe-out channels with cover plate and battens; the verticals are toe-out channels with lacing; and the lower chords and diagonals are loop-welded eyebars. The end-panel floorbeam hanger has a pin-and-hanger configuration with a rod extending from the upper chord to about 6" above the deck level; there a pin connects a built-up member of channels and battens, which then provides a pin plate for the lower chord connection and the U-shaped hanger for the floorbeam. The other floorbeams are carried  by U-shaped hangers at the lower-chord pins. The bridge has metal stringers, inluding channels for the fascia stringers, but the deck is now missing. The bridge is supported by ashlar abutments.

Sunday, July 26, 2026

HISTORIC STEEL TRUSS BRIDGES IN THE UNITED STATES (110)

       During my traveling, photographing covered bridges, lighthouses, and historic homes, I come across these fascinating, architectural wonders. These steel truss bridges were the transitioning era from the covered bridges to the modern bridges of today. A lot of these trusses designs are similar to the wooden trusses of the covered bridges. Sadly, these bridges, just as the covered bridges, are getting more and more uncommon to see. As more efficient bridges are being made, these old steel truss bridges are being replaced. Some smaller roads and rural areas are still home to these bridges, but even these are quickly being replaced due to the practicability of the cost of restoration and the load limits. There are city, state, and federal governments that have purposely kept some of these old bridges for historical purposes. However, to fully maintain their their true historic perspective is during the rehabilitation process, the original rivets are to be replaced by the rivet process, not by the newer engineering with bolts and nuts; when possible. The vast majority of these bridges are over 100 years old, however there are a few that are 80 years old but still constructed in the historic process. I am just starting this blog on May 12, 2023, I hope you will enjoy the posts. Please note, to see all posts, at the right bottom of each page click on "older posts".

(https://historicbridges.org/index.php) - source 


OHIO STEEL TRUSS BRIDGES (54)

 


 SMITH/CONCORD-FAIRHAVEN ROAD BRIDGE      FAIRHAVEN, OHIO

INDIANA STEEL TRUSS BRIDGES (51)