Long–Allen Bridge (Jonesville)

The Long–Allen Bridge (named for Louisiana Governors Huey Long and Oscar K. Allen) was a two-lane swing bridge carrying U.S. Route 84 (US 84) across the Black River at Jonesville, Louisiana in Concordia Parish. It was replaced by a larger bridge in 2009. The newer structure carries 4 lanes of traffic and was built at a cost of $8,610,000.

Long–Allen Bridge
Coordinates	31°37′23″N 91°48′43″W
Carries	2 lanes of US 84
Crosses	Black River
Locale	Jonesville, Louisiana
Other name(s)	La 8 Bridge
ID number	581500220700001
Characteristics
Design	Swing
Total length	673 feet (205 m)
Width	21.9 feet (7 m)
Longest span	673 feet (205 m)
Clearance below	11.8 feet (4 m)
History
Opened	1933 (1933)
Closed	2009 (2009)