These documents contain plans for the standing historic bridges, demolished historic bridges, metal truss bridges, concrete arch bridges and suspension bridges proposed or built on state highways.
Ashley County
Calhoun County
Chicot County
Clark County
- (00899) Caddo River Bridge
- (01381) Little Missouri River Bridge (Boughton vicinity)
- (01412) Ouachita River Bridge (Arkadelphia Bridge)
- (01477) South Ditch Terre Noir Bridge (South Boat Ditch Bridge)
- (01479) Terre Noir Creek Bridge
- (01480) North Ditch Terre Noir Bridge (North Boat Ditch Bridge)
- Ouachita River Bridge (Original Arkadelphia Bridge)
Cleburne County
- (01308) Missouri and Arkansas Railway Bridge (Old Highway16 Bridge)
- (01709) Tumbling Shoals Suspension Bridge
- (01952) Little Red River Suspension Bridge (Devils Fork)
- (02042NB) Little Red River Bridge (Canoe Creek Crossing) (deck truss – not built)
- (02387) Little River Suspension Bridge (Higden vicinity)
- (03300) Little Red River Bridge (Edgemont vicinity)
Cleveland County
Columbia County
Conway County
- (00283) Point Remove Creek (Morrilton vicinity) (current # is M1791)
- (00327) Cypress Creek Bridge (Solgohachia vicinity)
- (00692) Arkansas River Bridge (Morrilton Bridge)
- (01670) Point Remove Canal Bridge
- (01671) Point Remove Creek Bridge
- (03139) Point Remove Creek Bridge (Jerusalem vicinity)
- (03140) Cove Creek Bridge (Martinville vicinity)
Crawford County
Dallas County
Garland County
- (00610) Ouachita River Bridge (Hot Springs vicinity)
- (00611) Ouachita River Bridge (Glenwood vicinity)
- (00815) Hot Springs Royal Ridge (Mt. Ida vicinity)
- (00967) Walnut Creek
- (01080) Ouachita River Bridge (Mt. Ida vicinity)
- (01344) Rush Fork Bridge
- (01345) Sorrel Creek Bridge
- (01781) Middle Fork Saline River Bridge
Grant County
Jefferson County
Little River County
Mississippi County
- (01257) Ditch Number 30 Bridge
- (01259) Drainage Canal Bridge (Burdette Junction vicinity)
- (01260) Drainage Canal Bridge (Luxora vicinity)
- (01262) Sandy Bayou Bridge (Grider vicinity)
- (01264) Young’s Canal Bridge (Driver vicinity)
- (01266) Drainage Canal Bridge (Bassett vicinity)
- (01267) Drainage Ditch #7 Bridge (Joiner vicinity)
- (02249) Drainage Ditch #7 Bridge