SECTION Barriers BA - Iowa Department of Transportation

1 BarriersBA-10010-18-2244" Concrete Median Barrier (Full SECTION )BA-10110-18-2244" Concrete Median Barrier Width TransitionBA-10210-18-2244" Concrete Barrier (Half SECTION )BA-10310-18-2234" Concrete Barrier (Half SECTION )BA-10410-18-2234" Concrete Barrier for use with Reinforced Paved ShoulderBA-10510-18-2234" to 44" Concrete Barrier Transition SectionBA-10610-18-22 Reinforced Paved Shoulder for Concrete BarrierBA-10710-18-22 Concrete Barrier End SectionBA-10810-18-22 Concrete Barrier Tapered End SECTION BA-11010-18-22 Concrete Barrier 34" Single Slope to 34" F-Shape (Half SECTION )

2 BA-15010-18-22 Side Obstacle Protection with Concrete Barrier and GuardrailVoidSteel Beam GuardrailBA-20004-20-21 Steel Beam Guardrail ComponentsBA-20110-18-22 Steel Beam Guardrail Barrier Transition SECTION (MASH TL-3)BA-20210-20-15 Steel Beam Guardrail Bolted End AnchorBA-20310-15-19 Steel Beam Guardrail W-Beam End AnchorBA-20410-18-22 Steel Beam Guardrail Thrie-Beam End AnchorBA-20510-19-21 Steel Beam Guardrail Tangent End Terminal (MASH TL-3)BA-20610-19-21 Steel Beam Guardrail Flared End Terminal For Cable ConnectionBA-21010-19-21 Guardrail Post Adaptor UnitBA-21110-21-14 Steel Beam Guardrail Long - Span System for Post Conflicts BA-22110-18-22 Steel Beam Guardrail Barrier Transition SECTION (MASH TL-2)BA-22510-19-21 Steel Beam Guardrail Tangent End Terminal (MASH TL-2)BA-25004-20-21 Steel Beam Guardrail Installation at Concrete Barrier or Bridge End Post (MASH TL-3)BA-25104-20-21 Steel Beam Guardrail Installation at Side Object (Two-Way Protection)

3 BA-25204-20-21 Steel Beam Guardrail Installation at Side Object (One-Way Protection)BA-25310-18-22 Steel Beam Guardrail Installation at Railroad Signal10/18 Beam Guardrail Installation at Concrete Barrier or Bridge End Post (MASH TL-2)VoidCable GuardrailBA-35110-19-21 High Tension Cable GuardrailVoidVoidTemporary Barrier RailsBA-40104-20-21 Temporary Barrier Rail (Precast Concrete)VoidCrash CushionsBA-50004-20-21 Temporary Crash Cushions Sand Barrel10/18/22 SECTIONB ridge Approach SECTION (General Details)BR-10210-17-17 Bridge Approach SECTION (Two-Lane, Abutting PCC Pavement)BR-10310-17-17 Bridge Approach SECTION (Two-Lane for Bridge Reconstruction, PCC Pavement)BR-10410-17-17 Bridge Approach SECTION (at Existing Bridges, PCC Pavement)BR-10504-21-15 Bridge Approach SECTION (Two-Lane, HMA Pavement)BR-10604-21-15 Bridge Approach SECTION (Two-Lane for Bridge Reconstruction, HMA Pavement)BR-10704-21-15 Bridge Approach SECTION (at Existing Bridges, HMA Pavement)

4 BR-11104-21-15 PCC Overlay of Reinforced Bridge Approach SectionBR-11210-17-17 Bridge Approach Details (in Conjunction with Bridge Deck Overlay)BR-12104-21-15 Bridge Approach Details (Secondary Roads)BR-20110-19-21 Double Reinforced 10" ApproachBR-20210-19-21 Double Reinforced 10" Approach with Variable Depth Paving NotchBR-20310-19-21 Double Reinforced 12" ApproachBR-20410-19-21 Double Reinforced 12" Approach with Variable Depth Paving NotchBR-20510-19-21 Double Reinforced 12" Approach (Slab Bridge)BR-21110-18-22 Bridge Approach (Abutting PCC or Composite Pavement)BR-21210-18-22 Bridge Approach (Abutting HMA Pavement)BR-21310-19-21 Bridge Approach (Abutting Pavement)BR-23110-18-22 Bridge Approach (Multi-Lane, Curbed Roadway)BR-24104-18-17 Double Reinforced 10" Approach On Gravel Roads10/18 Culvert (Bedding and Backfill)DR-10204-21-15 Pipe Culvert (Cover and Camber)DR-10304-21-15 Pipe Culvert (Installation Details) DR-10404-19-16 Depth of Cover Tables for Concrete and Corrugated PipeDR-11104-17-18 Box Culvert (Backfill)

5 DR-12110-17-17 Connected Pipe JointsDR-12210-18-16 Construction of Type "C" Concrete Adaptors for Pipe Culvert ConnectionsDR-14104-18-17 Pipe Bends and Half PipeDR-14210-19-21 Culvert Pipe Tee SectionsDR-20104-21-20 Concrete ApronsDR-20204-21-20 Low Clearance Concrete Pipe ApronsDR-20304-21-20 Metal Pipe Aprons and Beveled EndsDR-20404-21-20 Metal Arch Aprons (for Corrugated Metal Pipe)DR-20504-21-20 Concrete Apron with End WallDR-20604-21-20 Low Clearance Concrete Pipe Apron With End WallDR-21104-21-20 Metal Safety Slope Apron 6:1 SlopeDR-21204-21-20 Beveled Pipe and GuardDR-21310-18-22 Pipe Apron GuardDR-30104-19-22 Subdrains for Fill or Foundation Drainage (Standard)DR-30210-20-15 Subdrains Standard (Farm Tile Replacement)DR-30310-17-17 Subdrains (Longitudinal)DR-30504-19-22 Subdrain Outlets (Standard Subdrain, Pressure Release and Special)

6 DR-30610-16-18 Precast Concrete Headwall for Subdrain OutletsDR-40104-19-22 Scour Protection for Bridge End DrainDR-40204-19-22 Rock Flume for Bridge End DrainDR-50104-17-18 Corrugated Metal Type "A" DiaphragmDR-50210-18-16 Slotted Drain for Median CrossoversDR-50304-21-20 Safety Grates for Box Culverts10/18 Placed Drain for Median CrossoversDR-60104-18-17 Reinforced Concrete Pipe CulvertDR-60204-18-17 Reinforced Concrete Pipe Culvert with TeesDR-61104-18-17 Reinforced Concrete Pipe Culvert Letdown StructureDR-61204-18-17 Apron Tee InletDR-61304-17-18 Concrete Pipewith "D" SectionDR-62104-18-17 Pipe ExtensionDR-62210-17-17 Pipe Extension Horizontal Bend One or Both EndsDR-62504-18-17 Pipe Extension Letdown Structure with Metal ApronDR-62610-15-19 Pipe Extension - Adding LanesDR-62710-15-19 Pipe Extension Horizontal Bend - Adding LanesDR-62810-15-19 Pipe Extension Both Ends Horizontal Bend (Optional) - Adding LanesDR-62904-18-17 Pipe Extension Letdown Structure Horizontal Bend (Optional)

7 - Adding LanesDR-63104-18-17 Corrugated Pipe Culvert Letdown Structure with Single ElbowDR-63204-18-17 Corrugated Pipe Culvert Letdown Structure with Double ElbowDR-64104-21-20 Concrete/Corrugated Pipe Culvert Letdown Structure with Metal ApronDR-64204-18-17 Apron Pipe Tee InletDR-65104-18-17 Unclassified Pipe CulvertDR-65204-18-17 Unclassified Letdown Structure Single ElbowDR-65304-18-17 Unclassified Roadway Letdown Pipe with Metal Apron10/18/22 SECTIONE rosion Excelsior Mat for Ditch ProtectionEC-10204-21-15 Sod for Ditch ProtectionEC-10304-21-15 Wood Excelsior Mat for Slope ProtectionEC-10404-17-18 Turf Reinforced Mat (TRM)EC-10504-17-18 Transition MatEC-20104-20-21 Silt FenceEC-20210-21-14 Floating Silt CurtainEC-20410-19-21 Perimeter, Slope and Ditch Check Sediment control DevicesEC-30110-18-22 Rock erosion control (REC)

8 EC-30210-18-22 Rock Check DamEC-30310-19-21 Stabilized Construction EntranceEC-50104-21-15 Trees and ShrubsEC-50204-21-15 Seeding in Rural AreasEC-60110-16-18 Temporary Sediment control BasinEC-60204-21-20 Open-Throat Curb Intake Sediment Filter10/18 and Rebuilding EmbankmentsEW-10210-20-15 Allowable Placement of Unsuitable Soil in EmbankmentsEW-10504-21-15 Reshaping Slopes and DitchesEW-11010-20-15 Ditch Blocks and DikesGrading at BridgesEW-20104-19-16 Bridge Berm Grading without Recoverable Slope (Barnroof SECTION )EW-20204-19-16 Bridge Berm Grading without Recoverable Slope (Non-Barnroof SECTION )EW-20310-20-20 Bridge Berm Grading with Recoverable Slope (Non-Barnroof SECTION )EW-20410-20-20 Bridge Berm Grading with Recoverable Slope (Barnroof SECTION )

9 EW-21010-20-15 Standard Wing DikesEW-21110-17-17 Special Grading at Side PiersEW-21210-20-15 Settlement PlateGrading for GuardrailEW-30104-20-21 Guardrail GradingEW-30210-20-15 Special Shaping for High Tension Cable Guardrail at Median ObstaclesErosion ControlEW-40110-20-15 Temporary Stream Crossing, Causeway, or Equipment PadEW-40204-18-17 Temporary Stream DiversionEW-40304-18-17 Temporary erosion control MeasuresEntrances, Sideroads, and Safety RampsEW-50110-20-15 Rural EntranceEW-50204-18-17 Safety RampEW-50310-20-15 Side Road Pole LocationLI-10304-19-22 Conduit and Precast HandholesLI-10410-21-14 Junction box (cast Iron)LI-11004-19-16 Lighting TowerLI-12010-21-14 Underdeck LightingLI-13010-17-17 Temporary Floodlighting LuminairesLI-14110-21-14 Electrical Installation (Roadway Ducts)LI-14204-21-15 Electrical Installation (Bases)LI-15110-21-14 control Cabinet (Pole-Mounted)LI-15210-21-14 control Cabinet (Pad-Mounted)LI-20104-18-17 Light Pole FoundationLI-21010-21-14 Transformer Base (Cast Aluminum)

10 LI-21110-20-15 Slip-Base for Light Poles4-19-22 SECTIONL ocal Beam Guardrail Tangent End Terminal (NCHRP 350 TL-3)LS-62610-19-21 Steel Beam Guardrail Flared End Terminal (NCHRP 350 TL-3)LS-63010-19-21 Steel Beam Guardrail Installation At Concrete Barrier Or Bridge Rail End SECTION (NCHRP 350 TL-3)LS-63104-20-21 Steel Beam Guardrail Installation At Side Object (Two-Way Protection)LS-63204-20-21 Steel Beam Guardrail Installation At Side Object (One-Way Protection)LS-63304-19-16 Steel Beam Guardrail Installation At Railroad SignalLS-63510-18-22 Steel Beam Guardrail Installation At Concrete Barrier Or Bridge Rail End SECTION (MASH TL-2)10/18 MI-10110-20-15 Fencing