Road Restrictions for Oversize/Overweight Motor Vehicles

These are the latest road restrictions from the Washington State Department of Transportation. New updates and changes are indicated by the New Record or Modification of the Restriction Road List icon.

Return to restriction map

LAST UPDATED: Oct 31 2014 11:36AM

SR Dir. Begin MP
End MP
Beg Date
End Date
Description
 2 E118.46 - 118.4604/13/09
Permanent
US 2 @ School Street
Left turns are prohibited Eastbound from US2 onto School Street. Contact Chelan County (509) 667-6415 for detour.(Suggest turn @ milepost 115.10 Easy Street) Overheight loads eastbound may need to exit US2 earlier to bypass restrictions on US 2 in Wenatchee. *WSDOT Does Not Guarantee Height Clearances*
(Note: This is a permanent restriction.)
 2 E275.1 - 275.104/13/09
Permanent
14' 6" RR UC at Fairchild
CAUTION: Bridge height is 14'6". If your height is over 14'4" alternate route is advised. *WSDOT Does Not Guarantee Height Clearances*
(Note: This is a permanent restriction.)
 2 E287.18 - 287.1804/13/09
Permanent
Division St. RR UC
CAUTION: Bridge height is 13'6". If your height is over 13'3" alternate route is advised. *WSDOT Does Not Guarantee Height Clearances*
(Note: This is a permanent restriction.)
 2 W287.18 - 287.1804/13/09
Permanent
Browne St RR UC
CAUTION: Bridge height is 14'. If your height is over 13'10" alternate route is advised. *WSDOT Does Not Guarantee Height Clearances*
(Note: This is a permanent restriction.)
 4 Both59.7 - 59.710/23/09
Permanent
Signal Bridge at Olympia Way / Kessler B
Loads over 17’ high are prohibited at signal bridge in Longview at Olympia Way/Kessler Blvd at MP 59.7, SR 4 -. *WSDOT Does Not Guarantee Height Clearances*
(Note: This is a permanent restriction.)
 I-5 N79.4 - 79.405/22/13
Permanent
I-5, Chambers Way Overcrossing
Overheight loads are prohibited; must use off ramp at exit 79 and continue straight to on ramp and continue on I-5 NB (up/over).
(Note: This is a permanent restriction.)
 I-5 N164.5 - 17004/13/09
Permanent
I-5, MP 164.5 to 170
No loads over 14FT 9IN HIGH. *WSDOT Does Not Guarantee Height Clearances*
(Note: This is a permanent restriction.)
 I-5 Both208 - 209.506/06/14
11/17/14
Stillaguamish River
Effective June 16th until further notice. On I-5, milepost 208-209.75 (Stillaguamish River) both directions loads exceeding 11' wide must straddle both lanes through bridge construction area.
New Record or Modification of the Restriction Road ListI-5 N263 - 263.108/21/14
11/03/14
Nooksack River Bridge
Lane closures will occur Sunday-Thursday nights from 7pm to 6am, this is a nightly restriction, NO loads over 11' wide allowed. Possible weekend restrictions check back for updates.
 9 Both10.87 - 10.8711/15/11
Permanent
SR 9 Undercrossing
This bridge crosses over SR9, it is not a mainline bridge.*WSDOT Does Not Guarantee Height Clearances*
(Note: This is a permanent restriction.)
 9 Both57.17 - 66.804/13/09
Permanent
North of Sedro Woolley
Mobile Homes restricted to 12 feet wide. MH over 12' wide must contact MTV DOT at 360-848-7230. *WSDOT Does Not Guarantee Height Clearances*
(Note: This is a permanent restriction.)
 10 Both103.76 - 103.7610/24/13
Permanent
Railroad Trestle
CAUTION: Bridge height is 15'. If your height is over 14'10" alternate route is advised. *WSDOT Does Not Guarantee Height Clearances*
(Note: This is a permanent restriction.)
 11 Both11.12 - 14.304/13/09
Permanent
CHUCKANUT DRIVE
Closed to all oversize loads (width, height, length and/or weight) until further notice. All vehicles in excess of 18000 GVW are not allowed, except vehicles connected with the operation, maintenance & construction of the highway. For information contact Bellingham at 360-788-2500. *WSDOT Does Not Guarantee Height Clearances*
(Note: This is a permanent restriction.)
 12 Both21.31 - 4602/17/10
Permanent
US 12 From Elma to Grand Mound
Loads over 14’ wide are prohibited. *WSDOT Does Not Guarantee Height Clearances*
(Note: This is a permanent restriction.)
 12 Both138 - 16609/18/09
Permanent
US 12 @ SR 123 Jct to RIMROCK
Loads exceeding 14 feet wide must call the Chehalis Maintenance Office prior to movement. (360-740-8640 Office hours M-F 8a-4p)*WSDOT Does Not Guarantee Height Clearances*
(Note: This is a permanent restriction.)
 12 Both166 - 19004/20/10
Permanent
US 12, MP 166 to 190, West of Naches
Effective immediately, US-12, Mileposts 166 to 190 (Naches) Loads 14’ to 16’ wide will travel only from 11pm to 7am. Must provide detailed traffic control plan showing pull outs to allow traffic to pass also must include list of pullout locations and a back-up plan for breakdowns. 2 front pilots and 1 rear pilot required plus 1 WSP escorts. Loads over 16’ wide prohibited. Contact WSDOT SCR Area 2 Superintendent for any exceptions. This is a permanent restriction. **WSDOT does not guarantee height clearances**
(Note: This is a permanent restriction.)
 14 Both18.89 - 34.6604/13/09
Permanent
Evergreen Blvd to Little Road
Loads over 10' wide must have 1 front & 1 rear pilot. *WSDOT Does Not Guarantee Height Clearances*
(Note: This is a permanent restriction.)
 14 Both19 - 5604/13/09
Permanent
Washougal to Carson
From MP 19 (1 mile east of Washougal) to MP 56 (Cook-Underwood Rd) all loads exceeding 14 ft wide are required to have 2 front pilot cars & 1 rear pilot car. *WSDOT Does Not Guarantee Height Clearances*
(Note: This is a permanent restriction.)
 14 Both41.55 - 41.5512/27/13
Permanent
Bridge of the Gods
Bridge of the Gods crossing the Columbia River to Oregon. NOT ON SR 14, crossover to Cascade Locks, Oregon. The Bridge is limited to legal axle weights up to 80,000 lbs. legal gross weight. Contact Port of Cascade Locks for information at 541-374-8471. *WSDOT Does Not Guarantee Height Clearances*
(Note: This is a permanent restriction.)
 14 Both56.28 - 63.2504/13/09
Permanent
Cook-Underwood Tunnels - SR 14 Carson
No loads over 12' wide allowed. *WSDOT Does Not Guarantee Height Clearances*
(Note: This is a permanent restriction.)
 14 Both56.28 - 63.2508/09/10
Permanent
Cook-Underwood Tunnels - SR 14 Carson
Loads over 8'6" to 10' wide require 1 front pilot car. Loads 10' to 12' wide require 3 pilot cars (2 front with minimum separation of 500', + 1 rear). #1 pilot to warn oncoming traffic, #2 to stop oncoming traffic. ALL OVERHEIGHT LOADS(over 14' high) must contact the Goldendale Office @ 509-773-4533. Detour via Cook-Underwood Rd, for approval from Skamania County contact Teddi at @ 509-427-3920. *WSDOT Does Not Guarantee Height Clearances*
(Note: This is a permanent restriction.)
 14 Both65 - 6504/13/09
Permanent
Hood River Bridge - Columbia River to OR
Hood River Bridge crossing Columbia River to Oregon. NOT ON SR 14 (on Oregon 35). NO OVERWIDTH LOADS ALLOWED. Bridge is limited to legal weight only. Contact Port of Hood River for information. Total Gross Wt. Limit 80,000 bs. Each single axle limit 20,000lbs. Tandem axles limit 34,000 lbs. *WSDOT Does Not Guarantee Height Clearances*
(Note: This is a permanent restriction.)
 14 Both76.77 - 76.9104/13/09
Permanent
Lyle Tunnels - SR 14 Lyle
Loads over 10 ft wide require 3 pilot cars (2 front with minimum separation of 500'+ 1 rear). #1 pilot to warn oncoming traffic, #2 pilot to stop oncoming traffic. ALL OVERHEIGHT LOADS (over 14' high) must contact the Goldendale Office @ 509-773-4533. *WSDOT Does Not Guarantee Height Clearances*
(Note: This is a permanent restriction.)
 14 Both83.53 - 1904/13/09
Permanent
SR 14, MP 83.53 to MP 19 EB & WB
Loads over 125ft - trailer/load length prohibited. Detour available via OR. *WSDOT Does Not Guarantee Height Clearances*
(Note: This is a permanent restriction.)
 16 W5.05 - 7.2804/13/09
Permanent
Tacoma Narrows Bridge
When traveling from Tacoma to Gig Harbor, all overwidth loads and all trucks over 105,500 lb shall use both lanes in the direction of travel. Trucks must straddle steel grate decking between lanes. All tires must remain on the paved surface. *WSDOT Does Not Guarantee Height Clearances* .
(Note: This is a permanent restriction.)
 17 Both7.43 - 10.0204/13/09
Permanent
Junction of 395 & 17
Loads over 12' wide require 3 pilot cars (2 front & 1 rear. *WSDOT Does Not Guarantee Height Clearances*
(Note: This is a permanent restriction.)
 17 Both75.27 - 96.5704/01/09
Permanent
Jct. SR 28 to Jct. SR 2 Soap Lake to Dr
From April 1 to September 30, loads exceeding 12' wide may move Tuesday thru Thursday from 9:00 AM and 3:00 PM. Three pilot cars required, two front and one rear. Weather permitting. Contact Ephrata DOT at 509-754-2056. *WSDOT Does Not Guarantee Height Clearances*
(Note: This is a permanent restriction.)
 20 Both40.82 - 42.7504/13/09
Permanent
Deception Pass Bridge
All loads exceeding 12' and up to 14' wide must have a seperate single trip permit and follow these exception rules: 3 pilots when within the MP limits (40.82-42.75) 9AM 2PM Mon-Thurs. 10AM 2PM Fri. No weekend moves. All loads exceeding 14' wide are subject to Mt Vernon review & approval before permit will be issued, call 360-848-7230. *WSDOT Does Not Guarantee Height Clearances*
(Note: This is a permanent restriction.)
 20 Both342.08 - 331.3204/08/09
Permanent
Sherman Pass
"May have intermittent restrictions to oversize vehicles due to weather. During early winter and spring thaw, these restrictions rapidly and sporadically change. Please call Colville DOT at 509-684-7434 for the most current restriction information available." *WSDOT Does Not Guarantee Height Clearances*
(Note: This is a permanent restriction.)
 26 Both132.05 - 132.0504/09/09
Permanent
SR 26 UP RR BRIDGE
CAUTION: Bridge height is 15'10". If your height is over 15'8" alternate route advised. *WSDOT Does Not Guarantee Height Clearances*
(Note: This is a permanent restriction.)
 27 N69.01 - 69.0104/13/09
Permanent
Intersection of SR 27 and SR 278
Bridge height is 14'6". *WSDOT Does Not Guarantee Height Clearances*
(Note: This is a permanent restriction.)
 27 S69.01 - 69.0104/13/09
Permanent
Intersection of SR 27 and SR 278
Bridge height is 14'. *WSDOT Does Not Guarantee Height Clearances*
(Note: This is a permanent restriction.)
 82 E132.6 - 132.609/21/09
Permanent
Columbia River Bridge @ Umatilla
CAUTION:When traveling from Wa into OR- Bridge height is 15'9". If your height is over 15'6" alternate route is advised. *WSDOT Does Not Guarantee Height Clearances*
(Note: This is a permanent restriction.)
New Record or Modification of the Restriction Road ListI-90 Both56 - 6203/07/14
11/15/14
I-90 Snoqualmie Pass Vicinity-Day/Night
ADVANCE RESTRICTION NOTICES: Through mid-November: Loads exceeding 12’ wide will typically be prohibited from 8pm-9am Monday through Friday nights (occasionally Saturday and Sunday nights may be included).
New Record or Modification of the Restriction Road ListI-90 Both56 - 6210/24/14
11/09/14
I-90 Snoqualmie Pass Vicinity
CURRENT RESTRICTION (10/30 – 11/9) – Eastbound and Westbound: No loads over 12’ wide during the following dates and times: *Friday night, Oct.31 from 8pm to 9am. *Monday night, Nov. 3 at 8pm through Thursday morning, Nov. 6 at 9am, 24 hours/day with the following exceptions: Noon to 4pm on Tuesday and Wednesday. *Thursday and Friday nights, Nov. 6 and 7 from 8pm to 9am, each night.
 I-90 W222.82 - 222.8201/20/10
Permanent
Spokane Area-Wellsandt Road
CAUTION: Bridge height is 15'10". If your height is over 15'8" alternate route is advised. *WSDOT Does Not Guarantee Height Clearances*
(Note: This is a permanent restriction.)
 I-90 E222.82 - 222.8201/20/10
Permanent
Spokane Area-Wellsandt Road
CAUTION: Bridge height is 15'1". If your height is over 14'10" alternate route is advised. *WSDOT Does Not Guarantee Height Clearances*
(Note: This is a permanent restriction.)
 I-90 W226.39 - 226.3901/20/10
Permanent
Spokane Area-Schoessler Road
CAUTION: Bridge height is 14'7". If your height is over 14'5" alternate route is advised. *WSDOT Does Not Guarantee Height Clearances*
(Note: This is a permanent restriction.)
 I-90 E226.39 - 226.3901/20/10
Permanent
Spokane Area-Schoessler Road
CAUTION: Bridge height is 14'2". If your height is over 14' alternate route is advised. *WSDOT Does Not Guarantee Height Clearances*
(Note: This is a permanent restriction.)
 I-90 W231.23 - 231.2301/20/10
Permanent
Spokane Area-Tokio Road
CAUTION: Bridge height is 15'0". If your height is over 14'10" alternate route is advised. *WSDOT Does Not Guarantee Height Clearances*
(Note: This is a permanent restriction.)
 I-90 E231.23 - 231.2301/20/10
Permanent
Spokane Area-Tokio Road
CAUTION: Bridge height is 15'4". If your height is over 15'2" alternate route is advised. *WSDOT Does Not Guarantee Height Clearances*
(Note: This is a permanent restriction.)
 I-90 W270.55 - 270.5504/13/09
Permanent
Four Lakes
CAUTION: Bridge height is 15'9". If your height is over 15'7" alternate route is advised. *WSDOT Does Not Guarantee Height Clearances*
(Note: This is a permanent restriction.)
 I-90 E270.55 - 270.5501/20/10
Permanent
Spokane Area-Four Lakes Street
CAUTION: Bridge height is 16'9'. If your height is over 16'7" alternate route is advised. *WSDOT Does Not Guarantee Height Clearances*
(Note: This is a permanent restriction.)
 I-90 Both276 - 29904/13/09
Permanent
Spokane Area
Load exceeding 16' wide require three escort vehicles and approval from Spokane Maintenance Area. *WSDOT Does Not Guarantee Height Clearances*
(Note: This is a permanent restriction.)
 I-90 E279.8 - 279.804/09/09
Permanent
I-90/US 195 Interchange
CAUTION: Height is 14'2" to 15'3" Eastbound I-90 to Southbound US 195 Interchange, Extremely low on one side. Detour route may be available with use of city streets. *WSDOT Does Not Guarantee Height Clearances*
(Note: This is a permanent restriction.)
 I-90 W283.36 - 283.3604/13/09
Permanent
Regal Street Ped Xing
CAUTION: Bridge height is 15'5". If your height is over 15'3" alternate route is advised. *WSDOT Does Not Guarantee Height Clearances*
(Note: This is a permanent restriction.)
 I-90 E283.39 - 283.3904/13/09
Permanent
Regal Street Ped Xing
CAUTION: Bridge height is 14'5". If your height is over 14'3" alternate route is advised. *WSDOT Does Not Guarantee Height Clearances*
(Note: This is a permanent restriction.)
 I-90 E283.85 - 283.8501/20/10
Permanent
Spokane Area-Freya Street
CAUTION: Bridge height is 15'7". If your height is over 15'5" alternate route is advised. *WSDOT Does Not Guarantee Height Clearances*
(Note: This is a permanent restriction.)
 I-90 W283.85 - 283.8501/20/10
Permanent
Spokane Area-Freya Street
CAUTION: Bridge height is 15'8. If your height is over 15'6" alternate route is advised. *WSDOT Does Not Guarantee Height Clearances*
(Note: This is a permanent restriction.)
 I-90 E284.59 - 284.5901/20/10
Permanent
Spokane Area-Custer Street
CAUTION: Bridge height is 15'9". If your height is over 15'7" alternate route is advised. *WSDOT Does Not Guarantee Height Clearances*
(Note: This is a permanent restriction.)
 I-90 W284.59 - 284.5904/13/09
Permanent
Custer Street Ped. Xing
CAUTION: Bridge height is 15'3. If your height is over 15'1" alternate route is advised. *WSDOT Does Not Guarantee Height Clearances*
(Note: This is a permanent restriction.)
 I-90 E293.95 - 293.9504/13/09
Permanent
Barker Road
CAUTION: Bridge height is 14'9". If your height is over 14'7" alternate route is advised. *WSDOT Does Not Guarantee Height Clearances*
(Note: This is a permanent restriction.)
 I-90 W293.95 - 293.9504/13/09
Permanent
Barker Road
CAUTION: Bridge height is 14'9". If your height is over 14'7" alternate route is advised. *WSDOT Does Not Guarantee Height Clearances*
(Note: This is a permanent restriction.)
 I-90 E294.92 - 294.9204/13/09
Permanent
Greenacres
CAUTION: Bridge height is 14'11". If your height is over 14'9" alternate route is advised. *WSDOT Does Not Guarantee Height Clearances*
(Note: This is a permanent restriction.)
 I-90 W294.92 - 294.9204/13/09
Permanent
Greenacres
CAUTION: Bridge height is 14'8". If your height is over 14'6" alternate route is advised. *WSDOT Does Not Guarantee Height Clearances*
(Note: This is a permanent restriction.)
 97 Both0 - 1.8904/13/09
Permanent
US 97, Biggs Rapid Bridge
"Loads over 10’ wide require 2 pilot vehicles. Loads over 12' wide require 3 pilots vehicles and Loads exceeding 15' wide. or 125' length require 3 pilot vehicles and 24 hour notice to Goldendale DOT office 509-773-4533. When 3 pilot vehicles are required the 2 front will have minimum separation of 500', #1 pilot to warn oncoming traffic, #2 pilot to stop oncoming traffic as necessary." *WSDOT Does Not Guarantee Height Clearances*
(Note: This is a permanent restriction.)
 103 Both0 - 19.9504/13/09
Permanent
Long Beach Corridor
NO LOADS OVER 12' WIDE ALLOWED. For loads over 12' there is a county road, Sandridge Rd., that parallels 103 that can be used. It has numerous cross over streets to 103 and intersects US 101 at MP 13.9. For County approval call Pacific Co 360-875-9368. *WSDOT Does Not Guarantee Height Clearances*
(Note: This is a permanent restriction.)
 123 Both7.5 - 16.3404/13/09
Permanent
Mt. Rainier National Park
No commercial traffic allowed. *WSDOT Does Not Guarantee Height Clearances*
(Note: This is a permanent restriction.)
 124 Both0.0 - 44.9804/13/09
Permanent
Pasco to Waitsburg
All loads 12ft to 14 ft wide require 3 pilot cars. All loads 14ft to 16ft wide traveling between MP 0.0 to 9.73 must contact Pasco DOT @ 509-545-2202 with a traffic control plan. The plan must be approved by the Pasco DOT office before permit can be issued. Loads traveling between MP 9.74 to 44.98 must contact the Walla Walla DOT @ 509-527-4548 for approval before permit can be issued. LOADS OVER 16 FT WIDE PROHIBITED. *WSDOT Does Not Guarantee Height Clearances*
(Note: This is a permanent restriction.)
 125 Both6.16 - 23.6704/13/09
Permanent
Dry Creek to SR 124
NO LOADS OVER 14' WIDE ALLOWED. Loads between 10'-14' wide require 3 pilots. Traffic to be stopped at guardrail and bridges. *WSDOT Does Not Guarantee Height Clearances*
(Note: This is a permanent restriction.)
 125 Both6.16 - 23.6711/13/13
Permanent
Dry Creek to SR 124
NO LOADS OVER 14' WIDE ALLOWED.
(Note: This is a permanent restriction.)
 142 Both17.55 - 17.5506/28/12
Permanent
SR-142, MP 17.55 Klickitat River Bridge
Single lane Bridge, NO Oversize Loads Allowed. Detour via SR-14 or SR-97. *WSDOT Does Not Guarantee Height Clearances*
(Note: This is a permanent restriction.)
New Record or Modification of the Restriction Road List153 Both22.31 - 22.3110/21/14
Permanent
Methow River Bridge
SR 153 is closed in both directions at milepost 22.31.
(Note: This is a permanent restriction.)
 155 Both28.26 - 28.2604/13/09
Permanent
Coulee Dam
Clearance on Bridge below Grand Coulee Dam lowered to 14' 3" Use caution in this area - low clearance. *WSDOT Does Not Guarantee Height Clearances*
(Note: This is a permanent restriction.)
 165 Both11.50 - 11.6004/13/09
Permanent
National Park Entrance
Loads exceeding 12 ft. wide are prohibited. *WSDOT Does Not Guarantee Height Clearances*
(Note: This is a permanent restriction.)
 195 N81.46 - 81.4604/09/09
Permanent
Burlington Northern Railroad UC
CAUTION: Height 14'4" to 15', must use County roads for detour. *WSDOT Does Not Guarantee Height Clearances*
(Note: This is a permanent restriction.)
 202 Both0 - 7.0311/09/10
Permanent
SR 202, Woodinville
Effective immediately, on SR 202 from Milepost 0 to Milepost 7.03 "all overdimensional loads must notify the City of Woodinville @ 425-877-2291 prior to moving" *WSDOT Does Not Guarantee Height Clearances*
(Note: This is a permanent restriction.)
 202 Both21.8 - 26.107/01/09
Permanent
SR 202 Fall City to Snoqualmie
SR 202 from milepost 21.8 to 26.1, both directions - No loads over 12'wide or 80' in load length. This is a permanent restriction. Detour is available. *WSDOT Does Not Guarantee Height Clearances*
(Note: This is a permanent restriction.)
 203 Both0 - 1807/01/09
Permanent
SR 203 Fall City to Snohomish County
Effective July 1, 2009, SR 203 from milepost 0 to 18, both directions- Thru traffic is limited to 12 feet wide and 80 feet in load length. Route open to local oversize movements. *WSDOT Does Not Guarantee Height Clearances*
(Note: This is a permanent restriction.)
New Record or Modification of the Restriction Road ListI-205 S37.16 - 3610/30/14
11/06/14
I-205/I-5 Junction Salmon Creek
Next week (Wednesday, November 5), all lanes of I-205 southbound at the junction of I-5/I-205 in Salmon Creek will be closed from 10PM to 5AM to allow crews to remove and install an overheard sign. Southbound traffic will be detoured onto I-5 around the closure.
 241 Both1.34 - 1.3407/16/14
Permanent
Mabton-Sunnyside Bridge
Effective immediately - Mabton-Sunnyside Bridge on State Route 241 MP 1.34, closed to all traffic.
(Note: This is a permanent restriction.)
 243 Both0.0 - 28.2604/13/09
Permanent
Grant County
No loads over 16 feet wide allowed. Please contact the Ephrata Maintenance Office at 509-754-2056 for special considerations approval. *WSDOT Does Not Guarantee Height Clearances*
(Note: This is a permanent restriction.)
 272 Both16 - 16.203/17/14
Permanent
Whitman County, SR 272
Effective immediately on SR 272, both directions from mileposts 16-16.2, Semi-trailers/loads longer than 56' in length must contact the WSDOT Colfax permit office prior to movement @ (509)-397-3051. Road is narrow with 90 degree corners. No detour available.
(Note: This is a permanent restriction.)
 395 Both13.05 - 20.5704/13/09
Permanent
Jct. with I-82 to Jct. I-182.
Thru traffic limited to 10' wide loads at all times. Detour by way of I-182 bridge. Requests for exemption contact Pasco DOT at 509-545-2202. *WSDOT Does Not Guarantee Height Clearances*
(Note: This is a permanent restriction.)
 410 Both57.67 - 7004/13/09
Permanent
Mt Rainier National Park
No commercial traffic permitted north entrance of Mt Rainier National Park. *WSDOT Does Not Guarantee Height Clearances*
(Note: This is a permanent restriction.)
 433 Both0 - .9404/13/09
Permanent
Washington/Oregon Border
All loads over 12 wide may travel ONLY between the hours of 9:00 AM to 3:00 PM. *WSDOT Does Not Guarantee Height Clearances*
(Note: This is a permanent restriction.)
 501 S6 - 004/13/09
Permanent
SR 501, MP 6 to 0
Loads exceeding 15' 9” in height are prohibited. Signals on span wire at the intersections of SR 501 w/Columbia Street, Washington Street and Broadway Street. For detour call Randy Moniot @ City of Vancouver, Transportation Engineering (360) 487-7700 or (360) 487-7729. *WSDOT Does Not Guarantee Height Clearances*
(Note: This is a permanent restriction.)
 505 Both0.03 - 0.0304/13/09
Permanent
Railroad tracks in Winlock
Low ground clearance of 12 inches. Signed and marked with detours. *WSDOT Does Not Guarantee Height Clearances*
(Note: This is a permanent restriction.)
 520 Both1.63 - 1.6304/13/09
Permanent
Evergreen Floating Bridge 520/8
No overwidth loads allowed. *WSDOT Does Not Guarantee Height Clearances*
(Note: This is a permanent restriction.)
 522 Both20.50 - 20.8212/21/04
Permanent
SR 522 Snohomish River bridge 522/138
Loads exceeding 14'6" wide require WSP escort to cross SR 522 @ MP 20.50 to MP 20.82 bridge. WSP to provide a rolling slowdown of the opposing lane to prevent opposing traffic on the bridge while crossing. In addition, all loads exceeding 14'6" require 1 front pilot, 1 rear pilot. *WSDOT Does Not Guarantee Height Clearances*
(Note: This is a permanent restriction.)
 530 Both32.8 - 3904/13/09
Permanent
East of Arlington
Mobile homes restricted to 12 feet wide. MH over 12 feet wide must contact MT. Vernon DOT at 360-848-7230. *WSDOT Does Not Guarantee Height Clearances*
(Note: This is a permanent restriction.)
 539 N14.6 - 15.1609/30/14
10/08/15
Lynden Aldergrove Port of Entry
Effective immediately on SR 539, Northbound from mileposts 14.6 to 15.16. NO loads over 8'6" wide allowed. Overwidth loads will need to cross the border into Canada on SR 543 or SR 9.
 821 Both.29 - 25.2104/13/09
Permanent

Closed May 15th thru September 15th of every year to "Commercial Truck Combinations" but remains open for single vehicles and local delivery combination vehicles. *WSDOT Does Not Guarantee Height Clearances*
(Note: This is a permanent restriction.)