Are there any street-side warnings or signs about the Fremont Troll?

Detailed answer

The Fremont Troll is located near the intersection of Fremont Avenue North and North 34th Street. There are warning signs posted near the troll, indicating that climbing is not allowed and that the area is under surveillance. These signs are intended to inform visitors of the rules and regulations in place to protect the troll and surrounding area. This guide entry applies to Fremont Troll at beneath Seattle's Aurora Bridge. Category: Safety and Regulations. 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.