Publisher profile
Iowa Department of Transportation
Applies to: Iowa, United States
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General provisions
Item standards
- BA-10044" Concrete Median Barrier (Full Section)
- BA-10144" Concrete Median Barrier Width Transition
- BA-10244" Concrete Barrier (Half Section)
- BA-10334" Concrete Barrier (Half Section)
- BA-10434" Concrete Barrier for use with Reinforced Paved Shoulder
- BA-10534" to 44" Concrete Barrier Transition Section
- BA-106Reinforced Paved Shoulder for Concrete Barrier
- BA-107Concrete Barrier End Section
- BA-108Concrete Barrier Tapered End Section
- BA-10934" Concrete Barrier (Full Section)
- BA-110Concrete Barrier 34" Single Slope to 34" F-Shape (Half Section)
- BA-111Concrete Barrier 44" Single Slope to 44" F-Shape (Full Section)
- BA-11534" to 44" Concrete Barrier Transition Section (Full Section)
- BA-150Side Object Protection with Concrete Barrier and Guardrail
- BA-200Steel Beam Guardrail Components
- BA-201Steel Beam Guardrail Barrier Transition Section (MASH TL-3)
- BA-202Steel Beam Guardrail Bolted End Anchor
- BA-203Steel Beam Guardrail W-Beam End Anchor
- BA-204Steel Beam Guardrail Thrie-Beam End Anchor
- BA-205Steel Beam Guardrail Tangent End Terminal (MASH TL-3)
- BA-206Steel Beam Guardrail Flared End Terminal For Cable Connection
- BA-210Guardrail Post Adapter Unit
- BA-211Steel Beam Guardrail Long-Span System for Post Conflicts
- BA-221Steel Beam Guardrail Barrier Transition Section (MASH TL-2)
- BA-225Steel Beam Guardrail Tangent End Terminal (MASH TL-2)
- BA-250Steel Beam Guardrail Installation at Concrete Barrier or Bridge End Post (MASH TL-3)
- BA-251Steel Beam Guardrail Installation at Side Obstacle (Two-Way Protection)
- BA-252Steel Beam Guardrail Installation at Side Obstacle (One-Way Protection)
- BA-253Steel Beam Guardrail Installation at Railroad Signal (BA-253)
- BA-260Steel Beam Guardrail Installation at Concrete Barrier or Bridge Rail End Section (MASH TL-2) (BA-260)
- BA-351High Tension Cable Guardrail
- BA-401Temporary Barrier Rail (Precast Concrete)
- BA-500Temporary Crash Cushions Sand Barrel
- BR-101Bridge Approach Section (General Details)
- BR-102Bridge Approach Section (Two-Lane, Abutting PCC Pavement)
- BR-103Bridge Approach Section (Two-Lane for Bridge Reconstruction, PCC Pavement)
- BR-104Bridge Approach Section (at Existing Bridges, PCC Pavement)
- BR-105Bridge Approach Section (Two-Lane, HMA Pavement)
- BR-106Bridge Approach Section (Two-Lane for Bridge Reconstruction, HMA Pavement)
- BR-107Bridge Approach Section (at Existing Bridges, HMA Pavement)
- BR-111PCC Overlay of Reinforced Bridge Approach Section
- BR-112Bridge Approach Details (in Conjunction with Bridge Deck Overlay)
- BR-121Bridge Approach Details (Secondary Roads)
- BR-201Double Reinforced 10" Approach
- BR-202Double Reinforced 10" Approach with Variable Depth Paving Notch
- BR-203Double Reinforced 12" Approach
- BR-204Double Reinforced 12" Approach with Variable Depth Paving Notch
- BR-205Double Reinforced 12" Approach (Slab Bridge)
- BR-211Bridge Approach (Abutting PCC or Composite Pavement)
- BR-212Bridge Approach (Abutting HMA Pavement)
Reference only. Always verify before you specify.
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