1 alert on this stretch · checked 9:13 am

SR 520 at MP 2.9: Mid Bridge
9:12 am
Camera image: WSDOT

SR 520 at MP 3.4: East Bridge
9:12 am
Camera image: WSDOT

SR 520 at MP 4: East Highrise
9:12 am
Camera image: WSDOT
Tolls are collected in both directions on the SR 520 bridge, and the rate changes with the time of day — lower at night, at weekends and on holidays. A Good To Go! pass pays the lowest rate; Pay By Mail is $2 higher, and Pay By Plate adds 25 cents a trip. Vehicles with more than two axles pay more.
Source: WSDOT · SR 520 Bridge tollingGood To Go! publishes the rate table for every tolled road, bridge and tunnel in Washington, this one included, and that table is what the toll is charged from. It is not reproduced here, because a rate typed onto a page is wrong the first time it changes.
Source: Good To Go! · toll roads and ratesThe inside lanes are HOV lanes — carpools, vanpools, buses and motorcycles. WSDOT does not fix one statewide number for how many people that takes: the requirement is whatever the sign on the lane says while HOV rules are in force, so read the sign rather than a rule of thumb.
Source: WSDOT · HOV lanesWSDOT closes a floating bridge when the wind gets high enough, and the closure arrives as a WSDOT alert — which is the Alerts box on this page. WSDOT publishes no wind speed for this crossing, so this page quotes none; if the bridge is closing, the alert above is where it says so.
Source: WSDOT · statewide travel alertsThe I-90 floating bridge is the untolled cross-lake crossing. It is longer from most of north Seattle.
First entry when the first advisory of the season posts.
| Route | Now | Typical |
|---|---|---|
| Seattle → Bellevue via SR 520 | 10 min | 10 min |
| Bellevue → Seattle via SR 520 | 11 min | 11 min |
WSDOT travel times · updated 9:05 am
| Time | Temp | Forecast | Precip | Wind |
|---|---|---|---|---|
| 8:00 am | 58 °F | Chance Light Rain | 43% | 5 mph |
| 9:00 am | 57 °F | Chance Light Rain | 36% | 5 mph |
| 10:00 am | 57 °F | Partly Sunny | 11% | 5 mph |
| 11:00 am | 57 °F | Slight Chance Light Rain | 15% | 3 mph |
| 12:00 pm | 59 °F | Mostly Sunny | 11% | 3 mph |
| 1:00 pm | 60 °F | Partly Sunny | 8% | 3 mph |
| 2:00 pm | 60 °F | Partly Sunny | 8% | 3 mph |
| 3:00 pm | 61 °F | Partly Sunny | 8% | 3 mph |
| 4:00 pm | 60 °F | Partly Sunny | 7% | 5 mph |
| 5:00 pm | 60 °F | Mostly Sunny | 2% | 3 mph |
| 6:00 pm | 58 °F | Partly Cloudy | 1% | 3 mph |
| 7:00 pm | 55 °F | Partly Cloudy | 1% | 3 mph |
Forecast: National Weather Service


Hear Sal on the 520 bridge
0:28This is SR 520 bridge. The cameras and the travel times on this page are WSDOT's, read live. The rules, in plain words: Tolled in both directions, and the rate moves; Where today's rate comes from; HOV lanes; Wind closures. Each one on the page carries its source. If this one closes, this site has I-90 bridge right now. Want me along? Start a ride and I will narrate the drive.