Construction - Change Orders over $500,000.00

When changes must take place in order to build the project as planned, WSDOT issues a change order. This order directs the contractor how to handle the change, and modifies the contract cost, plans and specifications as necessary. Often times these costs are included in the risk reserves for the project.

Displayed are WSDOT change orders over $500,000 since July 1, 2013.

State Route Project Title Contract No. Pin Change Order No.  Date  
I-5 M St to Portland Ave - HOV (pdf 2.8 mb) 8607 300509M 288R1 06/13/2019
US 101 Coffee Creek - Remove Fish Barrier (pdf 1.09 mb) 9018 310195H 3 06/06/2019
I-90 468th Ave SE to W Summit Rd. Rehab. Conc/Deck (pdf 1.5 mb) 9036 509012S
509013M
509013T
509015I
509015J
509016L
35 06/05/2019
SR 99 SR 99, AWV Demolition, Decommissioning, and Surface St Project (pdf 7.8 mb) 9127 809939X 4 04/22/2019
SR 99 SR 99, AWV Demolition, Decommissioning, and Surface St Project (pdf 5 mb) 9127 809939X 11 09/10/2019
I-90 Floating Bridges Replace Anchor Cables (pdf 1.37 mb) 9151

109024M
109024N

22 05/15/2019
SR 99 SR99, AWV Replacement South Access Connection (pdf 2.9 mb) 9160 809936E 84 06/20/2019
I-90 468th Ave. SE to W Summit Rd. Rehab. Conc/Deck (pdf 444 kb) 9036 509012S
509013M
509013T
509015I
509015J
509016L
32 03/22/2019
I-90 468th Ave. SE to W Summit Rd. Rehab. Conc/Deck (pdf 696 kb) 9036 509012S
509013M
509013T
509015I
509015J
509016L
22 05/08/2018
I-90 468th Ave. SE to W Summit Rd. Rehab. Conc/Deck (pdf 190 kb) 9036 509012S
509013M
509013T
509015I
509015J
509016L
29 10/29/2018
  Hood Canal Bridge Special Repair - Gear Boxes (pdf 184 kb) 8968 310439C 11 04/16/2018
I-90 I-90/Adams Co Line to Spokane Co Line - Paving (pdf 159 kb) 8977 609023T 609024B 3 11/01/2017
  Tacoma Amtrak Cascades Station (pdf 9.7 mb) 8895 730310A 63 06/30/2017
  Tacoma Amtrak Cascades Station (pdf 505 kb) 8895 730310A 67 06/19/2017
SR 522 SR 522, Snohomish River bridge to US 2 Vic (pdf 650 kb) 8128 152234E 188 02/02/2017
I-5 I-5 NB MLK Jr Way to Ravenna Bridge Pavement Repair & More (pdf 636 kb) 8952 100512T
100515B
100516G
100519B
100522C
100516E
100515C
18 04/19/2019
I-5 I-5/I-205 to North Fork Lewis River Bridge (pdf 2 mb) 8918 400516C 3 12/14/2016
I-5 I-5 Steilacoom-DuPont Rd to Thorne Lane - Corridor (pdf 244 kb) 9133 300503T
300502T
5 11/13/2018
I-5 I-5/SR 16 Interchange - Construct HOV Connections (pdf 1.2 mb) 8818 300566A 001 10/25/2016
I-405 / SR 167 I-405/SR167 Interchange Direct Connector Project (pdf 943 kb) 8811 140504K
116721B
01R2 12/21/2016
SR 14 SR 14, 6th St to Bingen (pdf 1.4 mb) 8766 401416P
401415B
14 10/07/2016
SR 99 SR99, George Washington Memorial BR, Painting Stage 1 (pdf 174 kb) 8727 109947B 11 06/06/2017
SR 99 SR99/AWV Demolition, Decommissioning, and Surface St Project (pdf 9.7 mb) 9127 809939X 001 11/05/2018
SR 99 SR99, AWV Replacement North Access Connection (pdf 8.7 mb) 8549 809936E 125 05/08/2016
SR 99 SR99, AWV Replacement NA Connection (pdf 4.3 mb) 8549 809936E 169 07/21/2016
SR 99 SR99, AWV Replacement North Access Connection (pdf 5.1 mb) 8549 809936E 133 05/11/2016
SR 99 SR99, AWV Replacement South Access Connection (pdf 16 mb) 9160 809936E 022 11/27/2018
SR 99 SR99, Bored Tunnel Alternative Design (pdf 542 kb) 7999 809936E 157 12/21/2016
SR 99 SR99, Bored Tunnel Alternative Design (pdf 1.5 mb) 7999 809936E 203R1 01/22/2019
SR 99 SR99, Bored Tunnel Alternative Design (pdf 5 mb) 7999 809936E 172 03/14/2018
SR 99 SR99, Bored Tunnel Alternative Design (pdf 300 kb) 7999 809936E 109 02/23/2015
SR 99 SR99, Bored Tunnel Alternative Design (pdf 8.7 mb) 7999 809936E 145 05/31/2016
SR 99 SR99, Bored Tunnel Alternative Design (pdf 1.3 mb) 7999 809936E 136 05/20/2016
SR 99 SR99, Bored Tunnel Alternative Design (pdf 1.2 mb) 7999 809936E 140 05/20/2016
SR 99 SR99, Bored Tunnel Alternative Design (pdf 1.7 mb) 7999 809936E 113 10/15/2015
SR 99 SR99, Bored Tunnel Alternative Design (pdf 4.3 mb) 7999 809936E 88 03/19/2015
SR 395 NSC-BNSF Railway Structures/Realignment (pdf 1.9 mb) 8496 600004A 14 05/14/2015
SR 530 SR 530/Skaglund Hill Vic to C-Post Rd Vic (pdf 4.8 mb) 8630 153036E 4 03/05/2015
SR 99 SR99, Bored Tunnel Alternative Design (pdf 284 kb) 7999 809936E 074R1 11/26/2014
SR 99 SR99, Bored Tunnel Alternative Design (pdf 1.3 mb) 7999 809936E 106 03/04/2015
SR 99 SR99, Bored Tunnel Alternative Design (pdf 1 mb) 7999 809936E 114 11/23/2015
SR 99 SR99, Bored Tunnel Alternative Design (pdf 881 kb) 7999 809936E 128 11/23/2015
I-90 I-90, Two-Way Transit & HOV Operations Stage 3 (pdf 459 kb) 8662 109040R 74 02/03/2017
I-90 I-90, Two-Way Transit & HOV Operations (pdf 224 kb) 8662     109040R 89 11/02/2017
I-90 I-90/Snowshed to Keechelus Dam Phase 1C - Replace Snowshed and Add Lanes (pdf 597 kb) 8127 509090C 065 09/16/2013
I-90 I-90, Floating Bridges Replace Anchor Cables (pdf 559 kb) 9151 109024M
109024N
21 04/17/2019
I-90 I-90, Floating Bridges Replace Anchor Cables (pdf 559 kb) 9151 109024M
109024N
14 02/06/2019
I-90 I-90, Floating Bridges Replace Anchor Cables (pdf 187 kb) 9151 109024M
109024N
7R1 10/08/2018
I-90 I-90/Snowshed to Keechelus Dam Phase 1C (pdf 244 kb) 8127 509090C 164 08/21/2017
I-90 I-90/Snowshed to Keechelus Dam Phase 1C - Wall 7 Vic. Final Agreement (pdf 1.3 mb) 8127 509090C 118 04/09/2015
I-90 I-90/Snowshed to Keechelus Dam Phase 1C - East End Tie-In to 2A (pdf 1.2 mb) 8127 509090C 116 & 117 04/09/2015
SR 520 SR 520 West Approach Bridge North Project (pdf 3.5 mb) 8625 852004B 194 12/27/2018
SR 520 SR 520 West Approach Bridge North Project (pdf 2 mb) 8625 852004B 101 03/31/2017
SR 520 SR 520 West Approach Bridge North Project (pdf 3.9 mb) 8625 852004B 72 12/19/2016
SR 520 SR 520 West Approach Bridge North Project (pdf 251 kb) 8625 852004B 135 12/19/2016
SR 520 SR 520 West Approach Bridge North Project (pdf 498 kb) 8625 852004B 138 06/11/2018
SR 520 SR 520 West Approach Bridge North Project (pdf 730 kb) 8625 852004B 013 04/24/2015
SR 520 SR 520 West Approach Bridge North Project (pdf 400 kb) 8625 852004B 028 07/17/2015
SR 520 SR 520 West Approach Bridge North Project (pdf 1.3 mb) 8625 852004B 115 09/19/2016
SR 520 SR 520 West Approach Bridge North Project (pdf 1mb) 8625 852004B 081 07/06/2016
SR 520 SR 520 West Approach Bridge North Project (pdf 460 kb) 8625 852004B 068 02/01/2016
SR 520 SR 520 Pontoon Construction Design-Build (pdf 5 mb) 7826 852003A 101 07/17/2013
SR 520 SR 520 Floating Bridge and Landings Project (pdf 729 kb) 8066 852004B 230 02/13/2017
SR 520 SR 520 Floating Bridge and Landings Project (pdf 560 kb) 8066 852004B 195 11/21/2016
SR 520 SR 520/I-5 to Medina-Evergreen Point Floating (pdf 463 kb) 8066 852004B 108 07/26/2013
SR 520 SR 520 Floating Bridge and Landings Project (pdf 2.3 mb) 8066 852004B 200 07/18/2016
SR 520 SR 520 Floating Bridge and Landings Project (pdf 477 kb) 8066 852004B 208 05/05/2016
SR 520 SR 520 Floating Bridge and Landings Project (pdf 489 kb) 8066 852004B 207 06/20/2016
I-90 I-90/Snowshed to Keechelus Dam Phase 1C - Replace Snowshed and Add Lanes (pdf 911 kb) 8127 509090C 049 07/26/2013
I-90 I-90/Snowshed to Keechelus Dam Phase 1C - Replace Snowshed and Add Lanes (pdf 778 kb) 8127 509090C 059 08/06/2013
I-90 I-90/Snowshed to Keechelus Dam Phase 1C - Replace Snowshed and Add Lanes (pdf 620 kb) 8127 509090C 107 10/15/2014
I-90 I-90/Snowshed to Keechelus Dam Phase 1C - Replace Snowshed and Add Lanes (pdf 385 kb) 8127 509090C 108 10/15/2014
I-90 I-90/Keechelus Dam to Stampede Pass Phase 2A (pdf 10.5 mb) 8715 5090900 7 12/07/2015
SR 520 SR 520, Floating Bridge and Landings Project (pdf 885 kb) 8066 852004B 68 12/11/2015
SR 520 SR 520, Floating Bridge and Landings Project (pdf 9.7 mb) 8066 852004B 191 05/18/2015
SR 520 SR 520, Floating Bridge and Landings Project (pdf 2.8 mb) 8066     852004B 190 02/11/2015
SR 520 SR 520, Floating Bridge and Landings Project (pdf 404 kb) 8066     852004B 123 11/14/2013
SR 520 SR 520, Floating Bridge and Landings Project (pdf 2.3 mb) 8066 852004B 180 12/31/2014
SR 520 SR 520, Floating Bridge and Landings Project (pdf 391 kb) 8066 852004B 128 11/21/2013
I-90 I-90/Snowshed to Keechelus Dam Phase 1C - Replace Snowshed and Add Lanes (pdf 710 kb) 8127 509090C 74 12/10/2013
I-90 I-90/Snowshed to Keechelus Dam Phase 1C - Replace Snowshed and Add Lanes (pdf 1141 kb) 8127 509090C 73 03/20/2014
SR 520 SR 520, Floating Bridge and Landings Project (pdf 2292 kb) 8066 852004B 122 12/31/2013
SR 520 SR 520, Floating Bridge and Landings Project (pdf 487 kb) 8066 852004B 121 12/31/2013
SR 520 SR 520, Floating Bridge and Landings Project (pdf 1809 kb)    8066 852004B 142 03/27/2014
SR 520 SR 520 Pontoon Construction Design-Build Project (pdf 1842 kb) 7826 852003A 111 12/26/2013
SR 167 SR 167 Puyallup River Bridge - Bridge Replacement - Truss Repair (pdf 3875 kb) 8513 316725A  2 01/24/2014
SR 520 SR 520, West Connection Bridge (pdf 294 kb) 8432 852004B 4 01/14/2014
SR 520 SR 520, West Connection Bridge (pdf 3626 kb) 8432 852004B 9 05/29/2014
SR 99 SR 99, Bored Tunnel Alternative Design (pdf 301kb) 7999 809936E 94 06/04/2014
SR 99 SR 99, Bored Tunnel Alternative Design (pdf 357kb) 7999 809936E 73 08/08/2014
SR 520 SR 520, Eastside Transit & HOV Project (pdf 365 kb) 7963 852021A 116 03/21/2018
SR 520 SR 520, Eastside Transit & HOV Project (pdf 4454 kb) 7963 852021A 94 10/13/2014
SR 520 SR 520, West Approach Bridge North Project (pdf 7.6 mb) 8625 852004B 116 10/23/2017
SR 433 SR 433, Lewis and Clark Bridge Superstructure Painter (pdf 319 kb) 7895 443313P 8 11/24/2014
SR 104 SR 104, Hood Canal Bridge (pdf 551 kb) 8677 310439A 27 07/12/2017
SR 104 SR 104, Hood Canal Bridge (pdf 730 kb) 8677 310439A 26 12/15/2016
SR 104 SR 104, Hood Canal Bridge (pdf 505 kb) 8677 310439A 25 10/05/2016
SR 104 SR 104, Hood Canal Bridge (pdf 568 kb) 8677 310439A 15 12/03/2015
I-5 I-5 Portland Ave to Port of Tacoma Road (pdf 990 kb) 8670 300509N 201 01/16/2018
I-5 I-5 Portland Ave to Port of Tacoma Road (pdf 1048 kb) 8670 300509N 36 08/19/2015
I-5 I-5 Portland Ave to Port of Tacoma Road (pdf 337 kb) 8670 300509N 43 08/19/2015
I-5 I-5 Portland Ave to Port of Tacoma Road (pdf 236 kb) 8670 300509N 303 11/13/2018
I-5 I-5 Portland Ave to Port of Tacoma Road (pdf 236 kb) 8670 300509N 315 02/21/2019
I-5 I-5, M St to Portland Ave - HOV (pdf 729 kb) 8607 300509M 020R1 04/10/2015
I-5 I-5, M St to Portland Ave - HOV (pdf 823 kb) 8607 300509M 180R1 12/28/2016
I-5 I-5, M St to Portland Ave - HOV (pdf 540 kb) 8607 300509M 9 10/23/2014
I-5 I-5, Mellen Street to Blakeslee Junction - Stage 2 (pdf 401kb) 8473 400511W 146 11/08/2017