The State of Oregon sets restrictions on vehicle size and weight. Most overdimension permits are issued by Oregon Department of Transportation.

These tables address weight limits by vehicle type. They are based on the condition of the bridge and are updated periodically as bridge conditions change.

Please see ODOT's website for information about permit requirements and to apply for a permit.

This page was updated 7/17/20.


Willamette River Bridges

We maintain the six Willamette River bridges listed below. Who maintains the other bridges?

Weight Limits in Tons
Evaluation
Date

Type 3
[25T]

Type 3S-2
[40T]
Type 3-3
[40T]
OR-SU4
[28T]
OR-SU5
[32T]
OR-SU6
[35.75T]
OR-SU7
[39.75T]
EV2
[28.75T]
EV3
[43T]
Broadway Bridge 2020 a a a a a a a 22.71 36.55
Burnside Bridge
(temporary)
2016 16 25 34 14 14 13 13 b b
Hawthorne Bridge 2020 a a a a a 31.1 33.79 27.03 25.37
Morrison Bridge 2019 a a a b b b b b b
Sauvie Island Bridge 2009 a a a b b b b b b
Sellwood Bridge 2019 13 13 13 13 13 13 13 c c

a. Per vehicle type. Lower weight restriction not required.

b. Revised evaluation in progress. New limit may be pending.

c. No information available. Contact us with questions or concerns: row.permits@multco.us, 503.988.3582.

Other Structures

We maintain a number of smaller bridges, viaducts and other structures in east Multnomah County and Sauvie Island.

Weight Limits in Tons
Evaluation
Date
Type 3
[25T]
Type 3S-2
[40T]
Type 3-3
[40T]
OR-SU4
[28T]
OR-SU5
[32T]
OR-SU6
[35.75T]
OR-SU7
[39.75T]
EV2
[28.75T]
EV3
[43T]
Fairview Pkwy. over Fairview Creek 2009 a a a b b b b b b
Fairview Pkwy. over UPRR 2008 a a a a a a a c c
Historic Columbia River Highway over Beaver Creek 2017 24 39 40 23 25 25 29 c c
NE 238th Dr. over UPRR 2009 a a a a a a a c c
NE 257th Dr. over UPRR 2010 a a a b b b b b b
NE Barr Rd. over Fairview Creek 1997 a a a c c c c c c
NE Brower Rd. over Bridal Veil Creek 1997 a a a b b b b b b
NE Latourell Falls Rd. over Latourell Creek 1997 a a a b b b b b b
NE Marine Dr. over 223rd Ave. a a a b b b b b b
NW Reeder Rd. over Dairy Creek 2018 b b b b b b b b b
SE 174th Ave./Jenne Rd. over Johnson Creek 2020 17 25 34 15 17 17 17 20.7 20.64
SE 252nd Ave. over Johnson Creek 1996 a a a b b b b b b
SE 282nd Ave. over Johnson Creek 2016 a a a a a a a c c
SE Circle Ave. #1 over Johnson Creek 2020 a a a 25 27 27 28 a 33.97
SE Circle Ave. #2 over Johnson Creek 1992 a a a b b b b c c
SE Cochran Rd. over Beaver Creek 2019 b b b b b b b b b
SE Gordon Creek Rd. over Gordon Creek 1992 a a a b b b b b b
SE Gordon Creek Rd. Viaduct 2018 a a a a a a a 24.73 26.66
SE Stark St. over Beaver Creek 2017 b b b b b b b b b
SE Stark St. over Sandy River 2018 21 32 40 19 21 23 23 20.7

19.78

SE Stark St. Viaduct 2014 a a a b b b b b b

a. Per vehicle type. Lower weight restriction not required.

b. Revised evaluation in progress. New limit may be pending.

c. No information available. Contact us with questions or concerns: row.permits@multco.us, 503.988.3582.