Modern signage, like this one on Planet Hollywood hotel and casino at Harmon Avenue and Las Vegas boulevard, take advantage of large display screens providing the opportunity for motion and imagery not previously available in traditional neon signs.

Construction workers lift massive support beams into place as they work on a flyover ramp. Once completed the ramp will allow traffic to flow over 215 the Beltway as they enter from the Airport connector.

Construction workers lift massive support beams into place as they work on a flyover ramp. Once completed the ramp will allow traffic to flow over 215 the Beltway as they enter from the Airport connector.

Construction workers lift massive support beams into place as they work on a flyover ramp. Once completed the ramp will allow traffic to flow over 215 the Beltway as they enter from the Airport connector.

Construction workers lift massive support beams into place as they work on a flyover ramp. Once completed the ramp will allow traffic to flow over 215 the Beltway as they enter from the Airport connector.

Construction workers lift massive support beams into place as they work on a flyover ramp. Once completed the ramp will allow traffic to flow over 215 the Beltway as they enter from the Airport connector.

A Southwest Airlines plane passes in front as storm clouds hover ominously above the Las Vegas Strip obscuring the Spring Mountain range to the west.