Acorn Bridge
Pony truss bridge over Ouachita River on CR 109 (Old US 71) near Acorn
Open to traffic
Built 1929; made obsolete by a new bridge in 1965

Bethesda Road Bridge
Small two-span arch bridge over Prairie Creek on E. Bethesda Road in Mena
Open to traffic
Built 1935; rehabilitated 1955

Big Fork Creek CR 67 Bridge
Lost two-span pony truss bridge over Big Fork Creek on CR 67
Replaced by a modern bridge
Built 1915; replaced ca. 2004

Big Fork Creek CR 675 Bridge
Pony truss bridge over Big Fork Creek on CR 675 just off AR 8
Open to one-lane traffic
Built 1915; rehabilitated 1987

Board Camp Creek Bridge
Closed pony truss bridge over Board Camp Creek on CR 657
Closed to traffic
Built 1915

Boggy Creek Bridge
Relocated pony truss bridge over Briar Creek in Mena City Park, previously over Boggy Creek on AR 370
Open to pedestrians only
Built ca. 1938; relocated April 2005

Buffalo Creek Bridge
Pony truss bridge over Buffalo Creek on CR 288
Open to one-lane traffic
Built 1915

Irons Fork AR 88 Bridge
Lost two-span through truss bridge over Irons Fork on AR 88 east of Mena
Replaced by a new bridge in 1955
Built 1907

KCS Railroad CR 25 Tunnel
Concrete arch bridge/tunnel on the KCS Railroad over CR 25
Open to one-lane traffic

McKinney Creek Bridge
Pony truss bridge over McKinney Creek on CR 50
Open to one-lane traffic
Built 1915

Mountain Fork Bridge
Two-span pony truss bridge over Mountain Fork Creek on CR 38 near the community of Camp Pioneer
Open to traffic
Built 1905

Mountain Fork CR 48 Bridge
Lost bridge over Mountain Fork on CR 48 west of Potter
No longer standing, but abutments and piers remain

Ouachita River CR 74 Bridge
Lost pony truss bridge over Ouachita River on CR 74
Replaced by a new bridge
Built 1914; replaced 2001

Ouachita River CR 76 Bridge
Pony truss bridge over Ouachita River on CR 76
Open to one-lane traffic
Built 1914

Shady Lake Bridge #2
Stone arch bridge over East Saline Creek on Forest Service Campground Road
Open to traffic
This is a two span single lane stone clad bridge. There is a single span of identical design nearby. CCC built several recreation areas in the vicinity ca. 1937 ~40

Shady Lake Stone Bridge #1
Stone arch bridge over South Fork Saline River on Forest Service Rd. #38
Open to traffic
Built ca. 1937 by CCC along with a dam, care takers house & pavilion. A two span sister bridge is nearly. Stone guardrails may have been added later or were a replacement.

Thompson Creek Bridge
Pony truss bridge over Thompson Creek on CR 37 (Old US 71)
Open to traffic
Built 1925

Two Mile Creek Bridge
Through truss bridge over Two Mile Creek on CR 37 (Old US 71)
Open to one-lane traffic
Built 1920

Two Mile Creek Relief Bridge
Pony truss bridge over Two Mile Creek Relief on CR 37 (Old US 71)
Open to one-lane traffic
Built 1923