The Standard Plans listed below have been approved for publication since the Standard Plans manual was last updated on January 7th, 2008.
These new or revised Standard Plans will be published in the next revision of the manual on August 4th, 2008, at which time they may be referenced in contracts. However, they may be used now as detail sheets in contracts being advertised before August.
DISCLAIMER
The Washington State Department of Transportation (WSDOT) makes these documents available on an "as is" basis. All warranties and representations of any kind with regard to said documents are disclaimed, including the implied warranties of merchantability and fitness for a particular use. WSDOT does not warrant the documents against deficiencies of any kind.
All CAD files were created with Bentley MicroStation (*.dgn files). The AutoCad files (*.dwg) were converted as a service to our customers that use AutoCad; however, no attempt has been made to ensure that there were no errors in the conversion process. The Receiver agrees that WSDOT cannot be held responsible for problems arising from files that have been converted.
Since revisions or additions to the design file standards may occur at any time, the Receiver agrees to indemnify, defend, and hold harmless WSDOT, and its officers, agents, and employees from and against any and all claims, suits, losses, damages, or costs, including reasonable attorney's fees, arising from the use of outdated design file standards, and such indemnification shall survive acceptance of said file(s) by the Receiver.
B-20.40-02 Drywell Type 2 (with Pipe Inlet) (06-10-08)
View PDF (pdf 224 KB) Download WinZip file (zip 476 KB)
B-20.60-02 Drywell Type 3 (with at grade Inlet) (06-10-08)
View PDF (pdf 210 KB) Download WinZip file (zip 421 KB)
B-75.20-01 Headwalls for Culvert Pipe and Underpass (06-10-08)
View PDF (pdf 255 KB) Download WinZip file (zip 101 KB)
B-75.50-01 Type 1 Safety Bars for Stepped Culvert Pipe
or Pipe Arch (06-10-08)
View PDF (pdf 298 KB) Download WinZip file (zip 192 KB)
B-85.10-01 Vertical Connection (06-10-08)
View PDF (pdf 55 KB) Download WinZip file (zip 115 KB)
B-85.50-01 Drop Connections (06-10-08)
View PDF (pdf 159 KB) Download WinZip file (zip 183 KB)
C-13 Single Slope Concrete Barrier (Precast) (7-3-08)
View PDF (pdf 614 KB) Download WinZip file (zip 412 KB)
C-13a Single Slope Concrete Barrier (Precast) Transition Section (7-3-08)
View PDF (pdf 313 KB) Download WinZip file (zip 161 KB)
C-13b Single Slope Concrete Barrier (Precast) Vertical Back (7-3-08)
View PDF (pdf 296 KB) Download WinZip file (zip 222 KB)
C-13c Single Slope Concrete Barrier (Precast) Terminal (7-3-08)
View PDF (pdf 296 KB) Download WinZip file (zip 129 KB)
C-14a Single Slope Concrete Barrier (Cast-in-Place) Dual-Faced (7-3-08)
View PDF (pdf 670 KB) Download WinZip file (zip 384 KB)
C-14c Single Slope Concrete Barrier (Cast-in-Place) Terminal (7-3-08)
View PDF (pdf 247 KB) Download WinZip file (zip 125 KB)
C-14d Single Slope Concrete Barrier (Cast-in-Place) Terminal Section (7-3-08)
View PDF (pdf 304 KB) Download WinZip file (zip 167 KB)
C-14e Single Slope Concrete Barrier (Cast-in-Place) Vertical Back (7-3-08)
View PDF (pdf 272 KB) Download WinZip file (zip 135 KB)
C-15a Single Slope Concrete Barrier Placement (Split) (7-3-08)
View PDF (pdf 239 KB) Download WinZip file (zip 396KB)
C-15b Single Slope Concrete Barrier Placement (Wrap) (7-3-08)
View PDF (pdf 210 KB) Download WinZip file (zip 259 KB)
C-25.20-02 Beam Guardrail (Type 31) Transition Section (7-3-08)
View PDF (pdf 242 KB) Download WinZip file (zip 161 KB)
C-25.80-01 Beam Guardrail Type 31 to Beam Guardrail Type 1 Adapter (7-3-08)
View PDF (pdf 208 KB) Download WinZip file (zip 321 KB)
C-90.10-00 Impact Attenuator Inertial Barrier Configurations (7-3-08)
View PDF (pdf 263 KB) Download WinZip file (zip 187 KB)
D-10.10-00 Reinforced Concrete Retaining Wall Type 1 and 1SW (7-8-08)
View PDF (pdf 921 KB) Download WinZip file (zip 167 KB)
D-10.15-00 Reinforced Concrete Retaining Wall Type 2 and 2SW (7-8-08)
View PDF (pdf 913 KB) Download WinZip file (zip 164 KB)
D-10.20-00 Reinforced Concrete Retaining Wall Type 3 and 3SW (7-8-08)
View PDF (pdf 907 KB) Download WinZip file (zip 211 KB)
D-10.25-00 Reinforced Concrete Retaining Wall Type 4 and 4SW (7-8-08)
View PDF (pdf 904 KB) Download WinZip file (zip 247 KB)
D-10.30-00 Reinforced Concrete Retaining Wall Type 5 (7-8-08)
View PDF (pdf 846 KB) Download WinZip file (zip 275 KB)
D-10.35-00 Reinforced Concrete Retaining Wall Type 6 (7-8-08)
View PDF (pdf 834 KB) Download WinZip file (zip 242 KB)
D-10.40-00 Reinforced Concrete Retaining Wall Type 7 (7-8-08)
View PDF (pdf 878 KB) Download WinZip file (zip 165 KB)
D-10.45-00 Reinforced Concrete Retaining Wall Type 8 (7-8-08)
View PDF (pdf 890 KB) Download WinZip file (zip 164 KB)
D-15.10-00 F-Shape Traffic Barrier on Retaining Walls (7-8-08)
View PDF (pdf 382 KB) Download WinZip file (zip 212 KB)
D-15.20-00 Single Slope Traffic Barrier on Retaining Walls (7-8-08)
View PDF (pdf 372 KB) Download WinZip file (zip 242 KB)
D-15.30-00 Pedestrian Barrier on Retaining Walls (7-8-08)
View PDF (pdf 403 KB) Download WinZip file (zip 246 KB)
F-10.40-01 Extruded Curb Placement (7-3-08)
View PDF (pdf 306 KB) Download WinZip file (zip 218 KB)
F-10.64-02 Precast Concrete Dual faced Sloped Mountable Curb (7-3-08)
View PDF (pdf 306 KB) Download WinZip file (zip 92 KB)
G-22.10-01 Timber Sign Support (7-3-08)
View PDF (pdf 833 KB) Download WinZip file (zip 503 KB)
G-95.20-01 Maintenance Walkway Mounting for Monotube Sign Bridge (7/10/08)
View PDF (pdf 722 KB) Download WinZip file (zip 291 KB)
G-95.30-01 Maintenance Walkway Mounting for Truss-Type Sign Bridge (7/10/08)
View PDF (pdf 454 KB) Download WinZip file (zip 191 KB)
H-10.10-00 Tree and Shrub Planting Details (7-3-08)
View PDF (pdf 377 KB) Download WinZip file (zip 595 KB)
H-10.15-00 Live Stake Installations (7-3-08)
View PDF (pdf 248 KB) Download WinZip file (zip 374 KB)
H-60.10-01 Bollard Type 1 (7-3-08)
View PDF (pdf 212 KB) Download WinZip file (zip 139 KB)
H-60.20-01 Bollard Type 2 (7-3-08)
View PDF (pdf 134 KB) Download WinZip file (zip 55 KB)
K-60.20-02 Speed Zone Supplemental Signing~Chip Seal Project (7-3-08)
View PDF (pdf 329 KB) Download WinZip file (zip 74 KB)
L-70.10-01 Access Control Gate (05-21-08)
View PDF (pdf 202 KB) Download WinZip file (zip 119 KB)
L-70.20-01 Access Control Double Gate (05-21-08)
View PDF (pdf 286 KB) Download WinZip file (zip 189 KB)
M-17.10-02 Parking Space Layouts (7-3-08)
View PDF (pdf 384 KB) Download WinZip file (zip 203 KB)
M-65.10-01 Center Line Rumble Strip (05-21-08)
View PDF (pdf 302 KB) Download WinZip file (zip 176 KB)
M-80.10-00 Traffic Letter and Numeral Applications (06-10-08)
View PDF (pdf 400 KB) Download WinZip file (zip 475 KB)
M-80.20-00 Traffic letters and Numerals (High Speed Roadways)
(06-10-08)
View PDF (pdf 108 KB) Download WinZip file (zip 111 KB)
M-80.30-00 Traffic letters and Numerals (Low Speed Roadways)
(06-10-08)
View PDF (pdf 113 KB) Download WinZip file (zip 108 KB)