FLH Standard Drawings

FLH Standard Drawings are intended to cover various design elements and be applicable nationwide. Each standard drawing is available in both Metric and US Customary units and conforms with the Standard Specifications (FP). Contact the Project Development Team for questions or comments concerning these standard drawings.

The drawings are available in Acrobat (PDF) and MicroStation (DGN) formats. Individual PDF files are available for both US Customary and Metric units. The single DGN file contains both US Customary and Metric Drawings, both in a sheet model.

157 - Soil Erosion and Sediment Control Date
Acrobat Icon View Section 157 standards  (Acrobat, 4.08 MB)
157-1 Silt Fence  (DGN unavailable)
Note: See Division Details
-
Acrobat Icon157-2
Acrobat IconM157-2
DGN Icon Temporary Inlet Protection  (DGN, 190 KB)
Note: Pending FLH approval
3/2014
Acrobat Icon157-3
Acrobat IconM157-3
DGN Icon Straw Bales  (DGN, 253 KB) 6/2007
Acrobat Icon157-4
Acrobat IconM157-4
DGN Icon Sediment Trap  (DGN, 209 KB) 6/2005
Acrobat Icon157-5
Acrobat IconM157-5
DGN Icon Temporary Diversion Channels  (DGN, 154 KB)
Note: Pending FLH approval
3/2014
Acrobat Icon157-6
Acrobat IconM157-6
DGN Icon Check Dam  (DGN, 136 KB) 6/2007
Acrobat Icon157-7
Acrobat IconM157-7
DGN Icon Temporary Erosion Control Berms, Slope Drains, and Lined Waterways  (DGN, 143 KB) 6/2005
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501 - Minor Concrete Pavement Date
Acrobat Icon View Section 501 standards  (Acrobat, 1.29 MB)
Acrobat Icon501-1
Acrobat IconM501-1
DGN Icon Minor Concrete Pavement  (DGN, 111 KB)
Note: Pending FLH approval
9/2016
Acrobat Icon501-2
Acrobat IconM501-2
DGN Icon Minor Concrete Pavement Joints  (DGN, 125 KB)
Note: Pending FLH approval
9/2016
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502 - Concrete Pavement Restoration Date
Acrobat Icon View Section 502 standards  (Acrobat, 628 KB)
Acrobat Icon502-1
Acrobat IconM502-1
DGN Icon Concrete Pavement Restoration  (DGN, 120 KB)
Note: Pending FLH approval
8/2016
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556 - Bridge Railing Date
Acrobat Icon View Section 556 standards  (Acrobat, 1.28 MB)
Acrobat Icon556-1
Acrobat IconM556-1
DGN Icon Tubular Steel-backed Timber Bridge Rail  (DGN, 221 KB) -
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601 - Minor Concrete Structures Date
Acrobat Icon View Section 601 standards  (Acrobat, 7.19 MB)
Acrobat Icon601-1
Acrobat IconM601-1
DGN Icon Concrete Headwalls  (DGN, 171 KB) 6/2007
Acrobat Icon601-2
Acrobat IconM601-2
DGN Icon Slope Paving for Concrete Headwalls  (DGN, 167 KB) 6/2005
Acrobat Icon601-3
Acrobat IconM601-3
DGN Icon Wingwalls for Concrete Headwalls  (DGN, 137 KB) 6/2007
Acrobat Icon601-4
Acrobat IconM601-4
DGN Icon Concrete Headwall for Small Pipe Culvert  (DGN, 138 KB)
Note: Pending FLH approval
3/2016
Acrobat Icon601-5
Acrobat IconM601-5
DGN Icon Concrete Headwall/Wingwall for Single Normal 42" [1050] to 84" [2100] Pipe Culvert  (DGN, 159 KB) 6/2005
Acrobat Icon601-6
Acrobat IconM601-6
DGN Icon Concrete Headwall/Wingwall for Single Skew 42" [1050] to 84" [2100] Pipe Culvert  (DGN, 142 KB) 6/2005
Acrobat Icon601-7
Acrobat IconM601-7
DGN Icon Concrete Headwall/Wingwall for Multiple Normal 42" [1050] to 84" [2100] Pipe Culvert  (DGN, 127 KB) 6/2005
Acrobat Icon601-8
Acrobat IconM601-8
DGN Icon Concrete Headwall/Wingwall for Multiple Skew 42" [1050] to 84" [2100] Pipe Culvert  (DGN, 142 KB) 6/2005
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602 - Culverts and Drains Date
Acrobat Icon View Section 602 standards  (Acrobat, 7.7 MB)
Acrobat Icon602-1
Acrobat IconM602-1
DGN Icon Metal Pipe Culvert  (DGN, 161 KB) 6/2005
Acrobat Icon602-2
Acrobat IconM602-2
DGN Icon Metal Pipe Culvert Coupling Band  (DGN, 199 KB) 6/2005
Acrobat Icon602-3
Acrobat IconM602-3
DGN Icon Metal and Plastic Pipe Culvert Bedding  (DGN, 176 KB)
Note: Draft under review
10/2017
Acrobat Icon602-4
Acrobat IconM602-4
DGN Icon Metal End Sections  (DGN, 181 KB)
Note: Pending FLH approval
10/2007
Acrobat Icon602-5
Acrobat IconM602-5
DGN Icon Plastic Pipe Culvert  (DGN, 111 KB)
Note: Pending FLH approval
2/2009
Acrobat Icon602-6
Acrobat IconM602-6
DGN Icon Pipe Culvert Inlet Treatment in Cut Slopes  (DGN, 143 KB) 6/2005
Acrobat Icon602-7
Acrobat IconM602-7
DGN Icon Concrete Pipe Culvert Installation  (DGN, 154 KB)
Note: Pending FLH approval
6/2008
Acrobat Icon602-8
Acrobat IconM602-8
DGN Icon Concrete End Section for Round Pipe  (DGN, 134 KB) 6/2005
Acrobat Icon602-9
Acrobat IconM602-9
DGN Icon Metal End Sections with Safety Bars  (DGN, 206 KB)
Note: Pending FLH approval
1/2016
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603 - Structural Plate Structures Date
Acrobat Icon View Section 603 standards  (Acrobat, 1.74 MB)
Acrobat Icon603-1
Acrobat IconM603-1
DGN Icon Structural Plate Pipe Culvert  (DGN, 153 KB) 6/2005
Acrobat Icon603-2
Acrobat IconM603-2
DGN Icon Structural Plate Pipe Arch Culvert  (DGN, 147 KB) 6/2005
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604 - Manholes, Inlets, and Catch Basins Date
Acrobat Icon View Section 604 standards  (Acrobat, 4.37 MB)
Acrobat Icon604-1
Acrobat IconM604-1
DGN Icon Catch Basin, Type 1  (DGN, 108 KB) 6/2005
Acrobat Icon604-2
Acrobat IconM604-2
DGN Icon Metal Frame and Grate, Type A  (DGN, 147 KB) 6/2005
Acrobat Icon604-3
Acrobat IconM604-3
DGN Icon Metal Frame and Grate, Type B  (DGN, 150 KB) 6/2007
Acrobat Icon604-4
Acrobat IconM604-4
DGN Icon Catch Basin, Type 2, with Down Drain  (DGN, 176 KB) 6/2005
Acrobat Icon604-5
Acrobat IconM604-5
DGN Icon Inlet, Type 5A  (DGN, 150 KB) 6/2005
Acrobat Icon604-6
Acrobat IconM604-6
DGN Icon Frame and Grate, Type 5A  (DGN, 125 KB) 6/2005
Acrobat Icon604-7
Acrobat IconM604-7
DGN Icon Inlet, Type 6B  (DGN, 127 KB) 6/2005
Acrobat Icon604-8
Acrobat IconM604-8
DGN Icon Inlet, Type 7A and 7B for 12" [300] to 36" [900] Culvert  (DGN, 141 KB) 6/2007
Acrobat Icon604-9
Acrobat IconM604-9
DGN Icon Manhole  (DGN, 127 KB) 6/2005
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606 - Corrugated Metal Spillways Date
Acrobat Icon View Section 606 standards  (Acrobat, 1.16 MB)
Acrobat Icon606-1
Acrobat IconM606-1
DGN Icon Slotted Drain Spillway Assembly  (DGN, 195 KB)
Note: Pending FLH approval
3/2014
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615 - Sidewalks, Pads, and Paved Medians Date
Acrobat Icon View Section 615 standards  (Acrobat, 1.09 MB)
Acrobat Icon615-1
Acrobat IconM615-1
DGN Icon Wheelchair Ramp Curb Cut  (DGN, 112 KB)
Note: New standard
1/2004
Acrobat Icon615-2
Acrobat IconM615-2
DGN Icon Wheelchair Ramp Curb Taper  (DGN, 155 KB)
Note: New standard
1/2004
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617 - Guardrail Date
Acrobat Icon View Std 617-10 to 24  (Acrobat, 9.86 MB); general guardrail standards
Acrobat Icon617-10
Acrobat IconM617-10
DGN Icon G4 W-Beam Guardrail, Wood Posts  (DGN, 191 KB)
Note: Pending FLH approval
9/2017
Acrobat Icon617-11
Acrobat IconM617-11
DGN Icon G4 W-Beam Guardrail, Steel Posts  (DGN, 334 KB)
Note: Pending FLH approval
9/2017
Acrobat Icon617-12
Acrobat IconM617-12
DGN Icon G4 W-Beam Guardrail, Modified Eccentric Loader Terminal, Type MELT  (DGN, 240 KB)
Note: 2 sheets. Pending FLH approval
4/2016
Acrobat Icon617-13
Acrobat IconM617-13
DGN Icon G4 W-Beam Guardrail, Installation in Rock  (DGN, 110 KB)
Note: Pending FLH approval
6/2014
Acrobat Icon617-14
Acrobat IconM617-14
DGN Icon G4-W Beam Guardrail, Low Speed Terminal Type LST, Wood Posts  (DGN, 153 KB)
Note: Pending FLH approval
12/2014
Acrobat Icon617-15
Acrobat IconM617-15
DGN Icon G4 W-Beam Guardrail, MELT, LST & CRT Anchorage Assembly Details  (DGN, 163 KB)
Note: Pending FLH approval
5/2014
Acrobat Icon617-17
Acrobat IconM617-17
DGN Icon G4 W-Beam Guardrail, Back Slope Anchor Terminal Type G4-BAT  (DGN, 220 KB)
Note: 2 sheets. Pending FLH approval
5/2014
Acrobat Icon617-19
Acrobat IconM617-19
DGN Icon G4 W-Beam Guardrail, Type Flared Terminal  (DGN, 132 KB)
Note: Pending FLH approval
3/2016
Acrobat Icon617-20
Acrobat IconM617-20
DGN Icon G4 W-Beam Guardrail, Type Tangent Terminal  (DGN, 101 KB)
Note: Pending FLH approval
3/2016
Acrobat Icon617-21
Acrobat IconM617-21
DGN Icon CRG W-Beam Guardrail, Wood Posts  (DGN, 143 KB)
Note: Pending FLH approval
3/2016
Acrobat Icon617-22
Acrobat IconM617-22
DGN Icon G4 W-Beam Guardrail, Cable Releasing Terminal Type CRT, Wood Posts  (DGN, 168 KB)
Note: Pending FLH approval
9/2014
Acrobat Icon617-24
Acrobat IconM617-24
DGN Icon G4 W-Beam Guardrail, Long-Span System, TL-2  (DGN, 177 KB)
Note: 2 sheets. Pending FLH approval
9/2014
Acrobat Icon View Std 617-25 to 29  (Acrobat, 4.12 MB); guardrail connection standards
Acrobat Icon617-25
Acrobat IconM617-25
DGN Icon G4 W-Beam Guardrail Connection to Structure Vertical Face Wood Posts  (DGN, 120 KB)
Note: Under review
9/2013
Acrobat Icon617-26
Acrobat IconM617-26
DGN Icon G4 W-Beam Guardrail Connection to Structure Vertical Face Steel Posts  (DGN, 126 KB)
Note: Under review
9/2013
Acrobat Icon617-27
Acrobat IconM617-27
DGN Icon G4 W-Beam Guardrail Connection to Structure Safety Shape Face Wood Posts  (DGN, 131 KB)
Note: Under review
9/2013
Acrobat Icon617-28
Acrobat IconM617-28
DGN Icon G4 W-Beam Guardrail Connection to Structure Safety Shape Face Steel Posts  (DGN, 135 KB)
Note: Under review
9/2013
Acrobat Icon617-29
Acrobat IconM617-29
DGN Icon G4 W-Beam Guardrail Connection to Structure Safety Shape Face Rubrail  (DGN, 108 KB)
Note: Under review
9/2013
Acrobat Icon View Std 617-60 to 82  (Acrobat, 13.16 MB); steel-backed rail standards
Acrobat Icon617-60
Acrobat IconM617-60
DGN Icon Steel-backed Timber Guardrail Type A & Type B  (DGN, 109 KB) 6/2005
Acrobat Icon617-61
Acrobat IconM617-61
DGN Icon Steel-backed Timber Guardrail Terminal Section Type SBT-FAT  (DGN, 117 KB)
Note: Under review
12/2013
Acrobat Icon617-62
Acrobat IconM617-62
DGN Icon Steel-backed Timber Guardrail Terminal Section Type SBT-BAT  (DGN, 107 KB) 6/2005
Acrobat Icon617-63
Acrobat IconM617-63
DGN Icon Steel-backed Timber Guardrail Around Circular Curves 70 ft [22 m] Radius and Below  (DGN, 190 KB) 6/2005
Acrobat Icon617-64
Acrobat IconM617-64
DGN Icon Steel-backed Timber Guardrail TL-2 Connection to Stone Masonry Guardwall  (DGN, 239 KB)
Note: Under review
1/2008
Acrobat Icon617-65
Acrobat IconM617-65
DGN Icon Steel-backed Timber Guardrail TL-3 Connection to Stone Masonry Guardwall  (DGN, 167 KB)
Note: Under review
1/2008
Acrobat Icon617-66
Acrobat IconM617-66
DGN Icon Steel-backed Timber Guardrail Connection to Curved Back Structure  (DGN, 223 KB)
Note: Draft. Formerly Std 617-65 and 66
1/2008
Acrobat Icon617-67
Acrobat IconM617-67
DGN Icon Steel-backed Timber Guardrail Test Level 2 Transition to Straight or Curved End Structure  (DGN, 254 KB)
Note: New draft standard
3/2008
Acrobat Icon617-68
Acrobat IconM617-68
DGN Icon Steel-backed Timber Guardrail Connection to Tubular Steel-backed Timber Bridge Rail  (DGN, 97 KB)
Note: New draft standard
12/2007
Acrobat Icon617-69
Acrobat IconM617-69
DGN Icon Steel-backed Timber Guardrail, TL-2 End Terminal  (DGN, 165 KB)
Note: Under review
9/2011
Acrobat Icon617-70
Acrobat IconM617-70
DGN Icon Steel-backed Timber Guardrail, Median, Type A  (DGN, 134 KB)
Note: New standard
3/2010
Acrobat Icon617-80
Acrobat IconM617-80
DGN Icon Steel-backed Log Rail  (DGN, 115 KB)
Note: Under review
11/2013
Acrobat Icon617-81
Acrobat IconM617-81
DGN Icon Steel-backed Log Rail Blockout  (DGN, 84 KB)
Note: Under review
11/2013
Acrobat Icon617-82
Acrobat IconM617-82
DGN Icon Steel-backed Log Rail Terminal Section, Type SBL-FAT  (DGN, 106 KB)
Note: Revision awaiting Safety Team review
11/2013
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618 - Concrete Barriers and Precast Guardwalls Date
Acrobat Icon View Section 618 standards  (Acrobat, 1.35 MB)
Acrobat Icon618-2
Acrobat IconM618-2
DGN Icon Precast Concrete Guardwall, Type 1  (DGN, 171 KB) 6/2005
Acrobat Icon618-3
Acrobat IconM618-3
DGN Icon Precast Concrete Guardwall, Type 1, Terminal Sections, Type A and B  (DGN, 172 KB) 6/2005
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619 - Fence, Gates, Cattle Guards and Bollard Posts Date
Acrobat Icon View Section 619 standards  (Acrobat, 3.82 MB)
Acrobat Icon619-1
Acrobat IconM619-1
DGN Icon Cattle Guard  (DGN, 225 KB) -
Acrobat Icon619-2
Acrobat IconM619-2
DGN Icon Cattle Guard  (DGN, 167 KB) -
Acrobat Icon619-3
Acrobat IconM619-3
DGN Icon Cattle Guard Precast Foundation  (DGN, 188 KB) -
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620 - Stone Masonry Date
Acrobat Icon View Section 620 standards  (Acrobat, 1.99 MB)
Acrobat Icon620-1
Acrobat IconM620-1
DGN Icon Stone Masonry Guardwall (Single Face)  (DGN, 126 KB) 6/2005
Acrobat Icon620-2
Acrobat IconM620-2
DGN Icon Stone Masonry Guardwall (Double Face)  (DGN, 122 KB) 6/2005
Acrobat Icon620-3
Acrobat IconM620-3
DGN Icon Stone Masonry Guardwall, Terminal Sections Type SAT and Type BT  (DGN, 125 KB) 6/2005
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635 - Temporary Traffic Control Date
Acrobat Icon View Section 635 standards  (Acrobat, 9.84 MB)
Acrobat Icon635-1
Acrobat IconM635-1
DGN Icon Advance Signing  (DGN, 116 KB)
Note: Pending FLH approval
6/2014
Acrobat Icon635-2
Acrobat IconM635-2
DGN Icon Temporary Pavement Markings  (DGN, 105 KB)
Note: Pending FLH approval
9/2016
Acrobat Icon635-3
Acrobat IconM635-3
DGN Icon Delineation and Signing for Unmarked Pavements  (DGN, 98 KB)
Note: Pending FLH approval
9/2016
Acrobat Icon635-4
Acrobat IconM635-4
DGN Icon Temporary Traffic Control for Diversion  (DGN, 112 KB)
Note: Pending FLH approval
6/2015
Acrobat Icon635-5
Acrobat IconM635-5
DGN Icon Road Closure Layout (with Flaggers)  (DGN, 104 KB)
Note: Pending FLH approval
8/2013
Acrobat Icon635-6
Acrobat IconM635-6
DGN Icon Single Lane Closure Layout (with Flaggers)  (DGN, 111 KB)
Note: Pending FLH approval
10/2013
Acrobat Icon635-7
Acrobat IconM635-7
DGN Icon Single Lane Closure Layout (with Yield Sign)  (DGN, 119 KB)
Note: Pending FLH approval
6/2014
Acrobat Icon635-8
Acrobat IconM635-8
DGN Icon Single Lane Closure Layout (with Stop Signs)  (DGN, 130 KB)
Note: Pending FLH approval
8/2013
Acrobat Icon635-9
Acrobat IconM635-9
DGN Icon Single Lane Closure Layout (with Signals)  (DGN, 122 KB)
Note: Pending FLH approval
9/2016
Acrobat Icon635-10
Acrobat IconM635-10
DGN Icon Shoulder Closure Layout  (DGN, 109 KB)
Note: Pending FLH approval
8/2013
Acrobat Icon635-11
Acrobat IconM635-11
DGN Icon Part Lane Width and Shoulder Closure Layout  (DGN, 113 KB)
Note: Pending FLH approval
8/2013
Acrobat Icon635-12
Acrobat IconM635-12
DGN Icon Part Lane Width and Shoulder Closure Layout with Temporary Barrier  (DGN, 118 KB)
Note: Pending FLH approval
6/2015
Acrobat Icon635-13
Acrobat IconM635-13
DGN Icon Single Lane Closure Layout with Temporary Barrier  (DGN, 102 KB)
Note: Pending FLH approval
6/2015
Acrobat Icon635-14
Acrobat IconM635-14
DGN Icon Sign Installation, Wood Posts  (DGN, 114 KB)
Note: Pending FLH approval
10/2017
Section Start  | Top of Page