The Smolen–Gulf Bridge is a covered bridge which carries State Road (Ashtabula County Road 25) across the Ashtabula River at the Plymouth and Ashtabula Township line in northern Ashtabula County, Ohio, United States. At 613 feet (187 m), it is the longest covered bridge in the United States – a title formerly held by the Cornish–Windsor Covered Bridge in New Hampshire and Vermont – and the fourth longest covered bridge in the world.[4] The bridge, one of 17 drivable covered bridges in the county, was designed by John Smolen, former Ashtabula County Engineer when the idea of bridging the Ashtabula River Gulf with a wooden structure was first conceived in 1995.[5][6]
Smolen–Gulf Bridge | |
|---|---|
 The opening ceremony of the Smolen-Gulf bridge in August 2008 | |
| Coordinates | 41°51′20″N 80°45′43″W / 41.85556°N 80.76194°W |
| Crosses | Ashtabula River |
| Locale | Ashtabula County, Ohio |
| Official name | Smolen–Gulf Bridge[1] |
| Maintained by | Ashtabula County Engineer[1] |
| ID number | 35-04-64 (WGCB);[2] 0431524 (NBI)[3] |
| Characteristics | |
| Design | modified Pratt truss[1] |
| Material | Glue-laminated Southern yellow pine[1] |
| Total length | 613 feet (187 m)[1] |
| Width | 51 feet (16 m) (overall) 30 feet (9.1 m) (roadway)[1] |
| Height | 37 feet (11 m)[1] |
| Longest span | 4 x 150 feet (46 m)[1] |
| Load limit | HS 25-44 Ohio Legal[1] |
| Clearance above | 14.5 feet (4.4 m)[1] |
| Clearance below | 93 feet (28 m)[1] |
| History | |
| Designer | John Smolen[1] |
| Construction start | August 8, 2006[1] |
| Construction end | August 26, 2008 |
| Opened | October 7, 2008 |
| Replaces | 0430714 |
| Statistics | |
| Daily traffic | 2065 (previous bridge)[1] |
| Location | |
 | |
History
editThe county's 17th publicly accessible covered bridge cost approximately $7.78 million to build, equivalent to $11 million in 2023,[7][8] and features walkways along both sides. It is constructed of four 152 feet (46 m) sections[9] that rest on concrete abutments and three concrete piers, and rises more than 93 feet (28 m) over the river, carrying two lanes of legal-weight traffic.[10] The bridge consists of 3-foot-thick (0.91 m) pieces of Douglas fir or yellow pine, with hemlock or yellow poplar being used for the siding.[4] The builder was Union Industrial Contractors and Koski Construction.
The bridge is located 1.6 miles (2.6 km) east-southeast of Ashtabula, at the same location as the previous bridge which carried State Road across the Ashtabula River. The old bridge, a steel bridge built in 1949 (National Bridge Inventory number 0430714), replaced the Crooked Gulf covered bridge (number 35-04-01) built in 1867.[2]
The bridge was dedicated the afternoon August 26, 2008, where the name was unveiled.[6][11] (The county already has a State Road Covered Bridge located along a different "State Road" (C-354) over Conneaut Creek in Monroe Township, which is the reason for the name chosen for this bridge.)[4] The bridge was opened to traffic, following the construction of connections to the existing State Road, the evening of October 7, 2008.[12]
A visitors' pavilion was added to the site in 2010.[13] The smaller Riverview Covered Pedestrian Bridge opened below the Smolen–Gulf Bridge in 2016.
Gallery
edit-
Sign -
Interior view
See also
edit- List of covered bridges in Ashtabula County, Ohio
- West Liberty Covered Bridge in nearby Geneva, shortest drivable covered bridge in the United States
References
edit- ^ a b c d e f g h i j k l m n Ashtabula County Engineer's office
- ^ a b Feather, Carl E. (May 16, 2009). "'First Covered Bridge' fondly recalled". Star Beacon. Retrieved August 9, 2009.
- ^ Federal Highway Administration (2012). "NBI Structure Number: 0431524". National Bridge Inventory. Federal Highway Administration.
- ^ a b c "Page, Margie Trax (October 17, 2006). "New span to be ready for 2008 festival". Star Beacon. Archived from the original on May 22, 2008. Retrieved September 10, 2017.
- ^ "Nation's longest covered bridge to be dedicated". Star Beacon. August 20, 2008. Archived from the original on February 3, 2013.
- ^ a b Feather, Carl E. (August 26, 2008). "Nation's longest covered bridge dedicated, named in ceremony". Star Beacon. Retrieved August 28, 2008.
- ^ 1634–1699: McCusker, J. J. (1997). How Much Is That in Real Money? A Historical Price Index for Use as a Deflator of Money Values in the Economy of the United States: Addenda et Corrigenda (PDF). American Antiquarian Society. 1700–1799: McCusker, J. J. (1992). How Much Is That in Real Money? A Historical Price Index for Use as a Deflator of Money Values in the Economy of the United States (PDF). American Antiquarian Society. 1800–present: Federal Reserve Bank of Minneapolis. "Consumer Price Index (estimate) 1800–". Retrieved February 29, 2024.
- ^ "Cook, Doris (September 2, 2006). "Commissioners OK higher bridge costs". Star Beacon. Archived from the original on November 9, 2007.
- ^ "Getting Ready for Dedication". Star Beacon. July 15, 2008. Archived from the original on February 3, 2013.
- ^ "Under way, but a long ways to go". Star Beacon. October 10, 2007. Archived from the original on February 3, 2013.
- ^ "Ashtabula: Record-setting covered bridge dedicated Tuesday". WKYC-TV. August 26, 2008. Retrieved August 26, 2008.
- ^ Millberg, Stacy (October 12, 2008). "Celebrating the 17 Covered Bridges of Ashtabula County". Star Beacon. Retrieved October 12, 2008.
- ^ Dillaway, Warren (October 10, 2010). "Pride of the county..." Star Beacon. Retrieved October 18, 2010.
External links
edit- Scans of opening day brochure
- Images of construction progress
- Feather, Carl E. (June 25, 2007). "Moving closer to reality". Star Beacon. Retrieved August 28, 2008.
- Feather, Carl E. (September 24, 2008). "The bridge in his viewfinder". Star Beacon. Retrieved September 30, 2008. Includes documentary information.
- "Smolen-Gulf Bridge". Ashtabula County Covered Bridge Festival website.