This is a fairly comprehensive, but not complete, listing of known BRIO Wooden Railway and Wooden Railway compatible theme products from 1980 and on. It was generated mostly from BRIO catalogs, but includes product info from numerous other sources including other colletors, retail boxes and packages, old product listings from BRIO's web site on the Internet Archive, and eBay listings.
You'll notice that some products are listed multiple times, even with the same product number. This incidcates a change in styling from one year to the next. Some products, like the Lifting Bridge #33357, had several iterations under the same number. Others, like the School Bus, got a new product code with each update. And some, like the Footbridge and Family, sometimes got a new code and sometimes did not. BRIO was not consistent here.
Special thanks go to collectors Dave Pecota and artheathen for their assistance. They provided some catalog scans, product information, bits of history, and lots of advice as I assembled this database.
In general the term "Expansion Pack" was reserved for bundles of track as cost-effective alternatives to individual track packs. The two notable exceptions were the short-lived Shuthing Yard and Dockside Expansion Packs which did come with track but also bundled other accessories: engines, rolling stock, cranes, and so on. Why BRIO specifically chose to call these expanion packs is a mystery since equivalent products existed without the "expansion pack" label, but it would be awkward to not categorize them as named so they are presented here.
|3340 / 31405-64||Big Track Expansion Pack / Expansion Kit with Switches|
|33302||Dock Yard Expansion Pack / Dockside Expansion Pack||1999|
|33303||Shunting Yard Expansion Pack||1999|
|33307||Advanced Expansion Pack||2008|
|33308||Advanced Railway Set Expansion Pack / Assorted Elevated Track Expansion Pack||1999|
|33336||Expansion Kit / Assorted Track Set|
|33339||Beginner Railway Set Expansion Pack||1999|
|33340||Big Track Expansion Pack / Expansion Kit with Switches||1997|
|33343||Assorted Track Set|
|33343||Intermediate Railway Set Expansion Pack||1999|
|33401||Expansion Pack Beginner|
|33402||Expansion Pack Intermediate|