I-940 Ramp N-W Bridge Demolition Spans 14-17 / Las Vegas, Nevada


• Segmental Bridge Demolition
• Engineered Controlled Demolition

Services Provided by FINLEY

  • Temporary Works Design
  • Demolition Analysis and Manual


Nevada Department of Transportation


BMA Construction Engineers Inc.

Start Date

October 2016

Completion Date

October 2016



Project Neon is a $1 billion widening of Interstate 15. In order to create room for the widening the flyover ramp over Symphony Park Avenue was demolished and reconstructed.

Demolition was completed in a weekend. The bridge was designed and built using seismic standards; it had to be deconstructed without impacting the adjacent span and pier. FINLEY was responsible for the concept, temporary works design, analysis, and deconstruction sequence for the deconstruction of this 180 ft. long, 17 ft. tall segmental bridge.

Bob Harber
Harber Companies, Inc.
(909) 478-1957

Click here to see the full demolition of the I-940 Ramp NW Bridge.