What type of concrete was used in the Fremont Troll's construction?

Detailed answer

The Fremont Troll was built using high-strength concrete, which provides exceptional durability and resistance to the elements. This type of concrete is ideal for structures that are exposed to the outdoors and subject to heavy wear and tear. This guide entry applies to Fremont Troll at beneath Seattle's Aurora Bridge. Category: Architectural Features. Confirm current hours and policies on the official visitor guide at seattlefremonttroll.com. Primary references include the operator site, Wikipedia, Tripadvisor, Yelp, and Frommer's travel listings. Visitors typically plan 10-35 minutes at the under-bridge public artwork.