The energy cost is about 5 per usage.
How fra from the roof of houston stadium to field.
The ballpark was built as a replacement for.
The stadium is the home of the national football league s houston texans the houston livestock show and rodeo the texas.
The roof reveals the largest open area of any retractable roofed baseball stadium in existence.
To cover the ballpark steel panels roll in sequence along tracks on the east and west sides of the stadium.
The ballpark is houston s first retractable roofed stadium and features a natural grass playing field.
The structure weighs.
The stadium seats up to 70 240 spectators for most events with the ability to expand it with 30 000 additional seats for larger events.
Minute maid park previously named the ballpark at union station enron field and astros field is a ballpark in downtown houston texas united states which opened in 2000 as the home stadium of the houston astros of major league baseball mlb.
Rolling on 546 steel wheels which rest on 13 railroad like tracks the field travels the 740 feet inside or out of the stadium in approximately 70 minutes at the push of a button.
Nrg stadium pronounced as n r g stadium formerly reliant stadium is a multi purpose stadium in houston texas united states it was constructed at a cost of 352 million and has a seating capacity of 72 220.
Hermann park hermann park is one of houston s most visited public parks.
The center field fence is located 436 feet from home plate the farthest distance in the majors.
The retractable roof can open or close quietly in less than 20 minutes without interrupting the game.
The stadium bowl has open sides.
For over 25 years the oilers played at the houston astrodome the first multipurpose dome stadium in the country.
Football in the city of houston had been a staple since 1960 when the houston oilers were founded.
The roof moves back and forth an estimated 160 times a year a distance of 14 6 miles.
Opening in 2002 the houston texans stadium became the first retractable roof facility in the nfl.
And the arizona cardinals say their roof has been open 102 times since 2015 for a variety of.
It was the first nfl facility to have a retractable roof.