George C. Platt Bridge

Coordinates: 39°53′53″N 75°12′42″W / 39.89806°N 75.21167°W / 39.89806; -75.21167

George C. Platt Memorial Bridge
Platt Bridge, looking south
Coordinates	39°53′53″N 75°12′42″W
Carries	4 lanes of PA 291 (Penrose Avenue)
Crosses	Schuylkill River
Locale	Philadelphia, Pennsylvania
Official name	George C. Platt Memorial Bridge
Maintained by	PennDOT
Characteristics
Design	through truss bridge
Total length	8,780 feet (2,680 m)
Width	48 feet (15 m)
Longest span	680 ft (207 m)
Clearance above	17.5 feet (5.3 m)
History
Construction begin	Late 1940s
Construction end	Early 1950s
Opened	1951
Statistics
Daily traffic	56,000 [1]
Toll	free

The George C. Platt Memorial Bridge is a through truss bridge that carries PA 291 (Penrose Avenue) over the Schuylkill River in Southwest Philadelphia, Pennsylvania. It was opened to traffic in 1951, replacing a swing bridge to the south which carried Penrose Ferry Road across the river. Originally called the Penrose Avenue Bridge, it was renamed in 1979 to honor Civil War hero George Crawford Platt (1842–1912).^[2] Today, the Platt Bridge is a key arterial route which carries an average of 56,000 vehicles daily.

Refinery

The bridge passes over an oil refinery (originally owned by Gulf Oil, then by Sun Oil, now by Philadelphia Energy Solutions). It has been imperiled a few times by fires at the refinery. On August 17, 1975, fire broke out in a tank to the northeast of the bridge that was being filled with Venezuelan crude oil. As the fire enveloped much of the refinery, several explosions put a large crack in a smokestack next to the bridge. Officials closed the bridge for several hours, fearing that the stack might collapse or the fire might damage the bridge. The 1975 Philadelphia Refinery Fire also killed eight firefighters.

Platt's visage

In 1986, two bronze bas-reliefs of Platt's visage were mounted on poles at each end of the bridge. The works were commissioned by Platt's great-great-grandson, Lawrence Griffin Platt, who raised $10,000 with the help of a former Gulf Oil executive, and were sculpted by Philadelphia artist Reginald E. Beauchamp. Both were later stolen, the first in 1987, and the second some time later. A $500 reward offered by the Philadelphia Daily News in 2002 was unsuccessful in securing their return.^[3]

Rehabilitation

In June 2011,^[4] PennDOT began a three-year, $42.8 million rehabilitation project to repair and maintain the bridge, enabling it to continue to safely carry vehicular and pedestrian traffic for decades to come.^[5] Crews painted the bridge’s steel truss and structural steel underneath the spans to protect them from the elements. They also rehabilitated and resurfaced the center truss spans; resurfaced concrete approach spans; repair structural steel; replaced or improved expansion joints; repaired concrete piers; repaired and replaced guide rail; and replaced damaged pedestrian railings. During construction, the bridge's four lanes were reduced to two; one in each direction. From May 7, 2012, until the completion of construction in June 2014,^[6] trucks and buses weighing more than seven tons or carrying hazardous material were banned from using the bridge to minimize the risk of accidents on one-lane sections.^[1][7][8]

See also

List of crossings of the Schuylkill River

References

External links

• George C. Platt Memorial Bridge Rehabilitation Project at the official PennDOT website.
• Listing at Historic Bridges of the U.S.
• "In 1975, beneath Philadelphia’s Penrose Avenue Bridge, an extinguished refinery fire roared back to life, killing eight men."

Crossings of the Schuylkill River
Upstream Passyunk Avenue Bridge George C. Platt Memorial Bridge Downstream Girard Point Bridge