Typical traffic control plans (TCP) are generic in nature and not intended to satisfy all work zone conditions. Typical TCPs may be modified and have been furnished as a guide to be used with good engineering judgment and familiarization with work zone policy and guidance. Additional project and/or site-specific traffic control plans may be needed for unique conditions or roadway configurations.
Traffic control plans must be accepted and reduced work zone speed limits approved by the appropriate public agency or agencies having jurisdiction. For work zone speed limit policy, see Project Delivery Memo #19-01 (pdf 132 kb).
Typical TCPs are currently undergoing an update to include a full-color Microstation file with PDFs in both color and grayscale. Grayscale now serves as the “black and white” version. For Typical TCPs not yet updated, the original black and white version is still available.
A significant update to the Microstation work library is underway for work zone signs, tables, legends and symbols and is expected by 2021. These updated work zone cells will be installed automatically on WSDOT staff computers; however, consultants and local agencies must manually install them. All users must still manually update cells periodically to avoid using outdated cells, especially on traffic control plans over a year old.
Afterwards, Typical TCPs will be updated to include a full-color Microstation file with PDFs in both color and black-white. For Typical TCPs not yet updated, the original black and white version is still available. Over time, new Typical TCPs will be added.
For comments or further information contact subject matter experts at hqworkzone@wsdot.wa.gov.
The zip files contain the .dgn files.
Section 1-99
Section 100: Freeways
TCP #
|
TCP Description |
Zip File |
---|
Freeway: Lane Closures, No Lane Shifts, Existing Speed Limit (All GP Lanes) |
---|
103 |
(2+ Lanes): Single Left Lane Closure (pdf 757 kb) |
Zip File (537 kb) |
104 |
(3+ Lanes): Double Left Lane Closure (pdf 790 kb) |
Zip File (499 kb) |
107 |
(2+ Lanes): Single Right Lane Closure (pdf 761 kb) |
Zip File (479 kb) |
108 |
(3+ Lanes): Double Right Lane Closure (pdf 800 kb) |
Zip File (735 kb) |
Freeways: Smart Work Zone System (for Queues up to 3 Miles) Smart Work Zone System (for Queues up to 3 Miles) |
---|
151 |
(2-Lane): Smart Work Zone System, 3 Miles, Left Lane Closure (pdf 253 kb) |
Zip File (363 kb) |
152 |
(3-Lane): Smart Work Zone System, 3 Miles, Left Lane Closures (pdf 431 kb) |
Zip File (355 kb) |
155 |
(2-Lane): Smart Work Zone System, 3 Miles, Right Lane Closure (pdf 162 kb) |
Zip File (361 kb) |
156 |
(3-Lane): Smart Work Zone System, 3 Miles, Right Lane Closures (pdf 451 kb) |
Zip File (356 kb) |
Freeway: Smart Work Zone System (for Queues up to 6 Miles) |
---|
161 |
(2-Lane): Smart Work Zone System, 6 Miles, Left Lane Closure (pdf 324 kb) |
Zip File (362 kb) |
162 |
(3-Lane): Smart Work Zone System, 6 Miles, Left Lane Closures (pdf 578 kb) |
Zip File (350 kb) |
165 |
(2-Lane): Smart Work Zone System, 6 Miles, Right Lane Closure (pdf 333 kb) |
Zip File (352 kb) |
166 |
(3-Lane): Smart Work Zone System, 6 Miles, Right Lane Closures (pdf 413 kb) |
Zip File (353 kb) |
Section 200: Freeways, Reduced Variable Regulatory Work Zone Speed Limit and Advisory Speeds
TCP #
|
TCP Description |
Zip File |
---|
|
|
|
|
Freeway: Lane Closures, No Lane Shifts, 70 to 60mph Work Zone Speed Limit |
---|
224 |
(2+ Lanes): Single Left Lane Closure, 70 to 60 WZSL (pdf 832 kb) |
Zip File (545 kb) |
225 |
(3+ Lanes): Double Left Lane Closure, 70 to 60 WZSL (pdf 886 kb) |
Zip File (544 kb) |
228 |
(2+ Lanes): Single Right Lane Closure, 70 to 60 WZSL (pdf 854 kb) |
Zip File (479 kb) |
229 |
(3+ Lanes): Double Right Lane Closure, 70 to 60 WZSL (pdf 893 kb) |
Zip File (476 kb) |
|
Freeway: Left Lane Closures, Right Shoulder Shift, 70 to 55mph WZSL, 40mph Advisory |
---|
234 |
(2 Lanes): Single Left Lane Closure, 9' Max Right Shldr Shift, 70 to 55 WZSL, 40 Advisory (pdf 979 kb) |
Zip File (732 kb) |
235 |
(3 Lanes): Double Left Lane Closure, 9' Max Right Shldr Shift, 70 to 55 WZSL, 40 Advisory (pdf 1 mb) |
Zip File (791 kb) |
|
Freeway: Right Lane Closures, Left Shoulder Shift, 70 to 55mph WZSL, 40mph Advisory |
---|
236 |
(2 Lanes): Single Right Lane Closure, 5' Max Left Shldr Shift, 70 to 55 WZSL, 40mph Advisory (pdf 992 kb) |
Zip File (640 kb) |
237 |
(3 Lanes): Double Right Lane Closure, 5' Max Left Shldr Shift, 70 to 55 WZSL, 40mph Advisory (pdf 1 mb) |
Zip File (747 kb) |
|
Freeway: Lane Closures, No Lane Shifts, 60 to 50mph Work Zone Speed Limit |
---|
244 |
(2+ Lanes): Single Left Lane Closure, 60 to 50 WZSL (pdf 839 kb) |
Zip File (542 kb) |
245 |
(3+ Lanes): Double Left Lane Closure, 60 to 50 WZSL (pdf 876 kb) |
Zip File (510 kb) |
248 |
(2+ Lanes): Single Right Lane Closure, 60 to 50 WZSL (pdf 849 kb) |
Zip File (476 kb) |
249 |
(3+ Lanes): Double Right Lane Closure, 60 to 50 WZSL (pdf 882 kb) |
Zip File (732 kb) |
|
|
---|
Freeway: Left Lane Closures, Right Shoulder Shift, 60 to 45mph WZSL, 40mph Advisory |
---|
254 |
(2 Lanes): Single Left Lane Closure, 9' Max Right Shldr Shift, 60 to 45 WZSL, 40 Advisory (pdf 970 kb) |
Zip File (791 kb) |
255 |
(3 Lanes): Double Left Lane Closure, 9' Max Right Shldr Shift, 60 to 45 WZSL, 40 Advisory (pdf 992 kb) |
Zip File (791 kb) |
|
|
---|
Freeway: Right Lane Closures, Left Shoulder Shift, 60 to 45mph WZSL, 40mph Advisory |
---|
256 |
(2 Lanes): Single Right Lane Closure, 5' Max Left Shldr Shift, 60 to 45 WZSL, 40 Advisory (pdf 994 kb) |
Zip File (640 kb) |
257 |
(3 Lanes): Double Right Lane Closure, 5' Max Left Shldr Shift, 60 to 45 WZSL, 40 Advisory (pdf 1 mb) |
Zip File (747 kb) |