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Putnam Street Bridge (Marietta)

General Information

Beginning of works: 1998
Completion: 2000
Status: in use

Project Type

Location

Location: , , ,
Crosses:
  • Muskingum River
Coordinates: 39° 24' 48.67" N    81° 27' 27.77" W
Show coordinates on a map

Technical Information

Dimensions

span lengths 55.5 m - 98.0 m - 55.5 m
number of spans 3
deck number of lanes 4

Materials

superstructure prestressed concrete

Chronology

2000

Consulting Engineers Council of Ohio – Engineering Excellence, Honor Award

Excerpt from Wikipedia

The Putnam Street Bridge, also known as the Marietta Bridge, is a historical United States river crossing that connects Marietta, Ohio with ist Fort Harmar district. The original 1880 bridge was the first free crossing of the Muskingum River. The 1913 bridge was a contributing structure to the Harmar Historic District. The bridge crosses the Muskingum, just above ist confluence with the Ohio River.

History

The original bridge was constructed in 1880. It had two swing spans as the lock of a nearby dam was in the process of being moved from the west to east side. That bridge was wrecked by the 1884 flood. A second bridge was built on the same piers, also with two swing spans. An increase in traffic necessitated a new bridge in 1900, which was built on 4 new stone piers with a single swing section. That bridge was swept away in the Ohio flood of 1913.

The 1913 bridge in 1996

In 1913-4 a new bridge was built on the same piers and abutments, but was raised up 4 feet (1.2 m) to reduce the risk of further flood damage. The bridge was built by the Nelson-Merydith Company of Marietta. In 1951, the timber deck was replaced by concrete. In 1972 the timber sidewalks were replaced and repairs were made to the structure. In 1993 structural reinforcements were added. On 27 April 2000, this span was demolished using 400 linear shaped charges.

1999 Putnam Street Bridge. 1900 bridge pier in foreground

In 1999 a new bridge was constructed just down stream of the 1880 crossing. The new bridge is the first in Ohio to use the cast-in-place reinforced concrete box with the balanced cantilever method of construction. The new bridge, while of a new design, incorporates architectural details of the older bridge. The new bridge cost US$11.4 million.

Significance

The bridge connects the Harmar and Marietta Historic Districts and the 1913 bridge was a contributing structure of the former. The bridge was the primary crossing of the Muskingum until 1953 (when the Washington Street Bridge opened).

Text imported from Wikipedia article "Putnam Street Bridge" and modified on 23 July 2019 under the CC-BY-SA 3.0 license.

Participants

Alternative design
Construction engineers

Relevant Web Sites

  • About this
    data sheet
  • Structure-ID
    20004484
  • Published on:
    15/08/2002
  • Last updated on:
    05/02/2016
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