Governor Thomas Johnson Bridge

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Governor Thomas Johnson Bridge
Gov Johnson Bridge Dec 08.JPG
Gov. Thomas Johnson Bridge, Solomons, Md., December 2009
Official name Governor Thomas Johnson Bridge
Other name(s) Thomas Johnson Bridge, Solomons Bridge
Carries 2 lanes of MD 4
Crosses Lower Patuxent River
Height 135 feet
Opened January 1978; 36 years ago (1978-01)

The Governor Thomas Johnson Bridge (also referred to as the Thomas Johnson Bridge and the Solomons Bridge) is a 1.5-mile (2.4 km) bridge in Maryland over the lower Patuxent River joining Calvert and St. Mary’s counties. The bridge, named for the first governor of Maryland, Thomas Johnson, was built in 1977, and officially opened in January 1978.[1][2] The bridge, carrying Maryland Route 4 (MD 4), is one of two crossings of the Patuxent River in Southern Maryland (the other is the Benedict Bridge approximately 20 miles up river, where MD 231 connects Calvert County and Charles County).

The north end of the bridge, on the Calvert side, is located in Solomons. Just prior to the bridge, MD 2-4 narrows from four lanes to two, and MD 2 exits the highway, passing under the bridge and heading toward downtown Solomons. MD 4 continues onto the bridge itself and over the Patuxent River.

Description[edit]

The bridge, carrying two lanes and no shoulders, rises to a height of approximately 135 feet (41 m) tall, making a trip over the bridge in windy weather somewhat nerve-wracking for travelers. From the top of the bridge, one can see the entire town of Solomons, the runways at the Patuxent River Naval Air Station, and the Chesapeake Bay.

The bridge begins in St. Mary's County, before even reaching the Patuxent River. It passes over Town Creek first, then crosses over the unincorporated community of Spencers Wharf on a viaduct. Once over the community, the bridge passes over the Patuxent River, entering Calvert County. Shortly after reaching land, MD 2 joins MD 4 and cross Calvert County together for a long concurrency on a four-lane divided highway.

The Thomas Johnson Bridge itself can be categorized as both a beam bridge and an arch bridge. Massive concrete pilings hold the bridge up over the river.

Problems[edit]

In the summer of 1988, cracks were found in the foundation of the Thomas Johnson Bridge, causing it to be closed for repairs over several months.[3][4] People traveling north into Calvert County were forced to make a half-hour detour to the Benedict Bridge. People traveling south into St. Mary's County were likewise forced to either utilize the Benedict Bridge or take a free charter boat across the Patuxent River to a park and ride lot on the southern side.

As of September 2007, there has been much talk and public debate over either expanding the Thomas Johnson Bridge by adding a parallel span, or replacing the bridge with a four-lane span. The reasons for such proposals are twofold. First, the recent increase in the amount of traffic of commuters traveling to and from the Patuxent River Naval Air Station has made the two-lane, single span bridge outdated for all intents and purposes. Traffic on the bridge during rush hour can cause back-ups all the way back to the Route 235 intersection, and instances where there is an accident on the bridge itself can cause total gridlock.[citation needed]

Secondly, the fear of more structural issues of the Thomas Johnson Bridge arising (such as the one in 1988), coupled with the apparent over-capacity use of the bridge on a daily basis, has caused some safety concerns about the bridge's stability.[5][6] These fears have grown substantially in the wake of the I-35W Mississippi River Bridge collapse in Minneapolis on August 1, 2007. As of September 2007, a study to determine whether the bridge should be expanded or replaced is being debated by Maryland governmental officials.[citation needed]

Future[edit]

On May 16, 2013, Governor Martin O'Malley signed the Transportation Infrastructure Investment Act of 2013, which increases the gasoline tax to fund transportation infrastructure projects. The governor's announcement specifically includes $20 Million for design of a new Thomas Johnson Bridge.[7]

References[edit]

  1. ^ Nora C. McArdle (February 15, 2005). "Maryland General Assembly — 2005 Session — Senate Bill 292". Department of Legislative Services. 
  2. ^ "Development of Our Roadways". St. Mary's County, MD. 
  3. ^ Eugene L. Meyer (June 21, 1988). "Johnson Bridge Closing Cuts Calvert, St. Mary's `Lifeline'". The Washington Post. 
  4. ^ John Lancaster; Robert Barnes (June 23, 1988). "Md. Bridge Structure Seen As Inadequate". The Washington Post. 
  5. ^ Michael Dresser (August 2, 2007). "Maryland bridges sound, officials say". Baltimore Sun. 
  6. ^ Dresser, Michael (August 3, 2007). "Bay Bridge, 8 others to be reinspected out of 'abundance of caution'". The Baltimore Sun. Retrieved March 18, 2013. 
  7. ^ http://www.governor.maryland.gov/blog/?p=8731

External links[edit]

Coordinates: 38°19′34.7″N 76°28′17.23″W / 38.326306°N 76.4714528°W / 38.326306; -76.4714528