Approximately 5 million utility poles are replaced in the US each year. These replacements are necessary to ensure the safety and reliability of the electrical infrastructure.
There is no exact number on how many street signs are replaced in the US each year, as it varies depending on factors such as wear and tear, accidents, and upgrades in infrastructure. However, millions of street signs are estimated to be replaced annually across the country.
There are approximately 120 million telephone poles in the United States.
Porsche sells around 250,000 vehicles globally each year.
The Broads receives around 7 million visitors each year.
Porthcurno attracts approximately 250,000 visitors each year.
The number of utility poles in a mile can vary widely depending on the area and the spacing used by utility companies. Typically, poles are placed about 100 to 150 feet apart, which translates to approximately 30 to 50 poles per mile. In urban areas, poles may be closer together, while in rural areas, they might be farther apart, leading to fewer poles per mile.
A diamond-shaped magnet typically has four poles, one at each corner of the diamond shape. Two poles are opposite and attract each other, while the other two poles are also opposite and repel each other.
Millons each year
90 degrees.
The answer depends on how many cards are drawn and whether or not each is replaced before drawing the next card.The answer depends on how many cards are drawn and whether or not each is replaced before drawing the next card.The answer depends on how many cards are drawn and whether or not each is replaced before drawing the next card.The answer depends on how many cards are drawn and whether or not each is replaced before drawing the next card.
2,000,000,000
5. Tropics, subtropics and poles. subtropics are between the tropics and poles on each side.
Average is about 140,789,908
they are called utility poles and they are usedA utility pole is a pole used to supportoverhead power lines and various other public utilities, such as cable, fibre optic cable, and related equipment such as transformers andstreet lights. It can be referred to as a telepone pole between Baltimore and , but moved it aboveground when this system proved faulty. they can be used for alot of different thing such as cable or making calls or lights
Different length poles, up to 120 feet (36.6 m) or more, are used to satisfy clearance requirements, but the standard utility pole in the US is about 40 feet (12.2 m) long and is buried about 6 feet (1.8 m) in the ground, for a height above ground of about 34 feet (10.4 m).[2] They are spaced about 125 feet (38 m) apart. Joint use poles are usually owned by one utility, which leases space on it for other cables. In the USA the National Electrical Safety Code, published by the IEEE, sets the standards for construction and maintenance of utility poles and their equipment. Most utility poles are made of wood, pressure-treated with some type of preservative for protection against rot, fungi and insects. Southern Yellow Pine is the most widely used species in the United States, however many species of long straight trees are used to make utility poles, including Douglas fir, Jack Pine, Lodgepole Pine, Western Red Cedar and Pacific Silver Fir. Traditionally the preservative used was creosote, but due to environmental concerns, alternatives such as pentachlorophenol, copper naphthenate and borates are becoming widespread in the US. For over 100 years the American Wood Protection Association (AWPA) has developed the standards for preserving wood utility poles. Despite the preservatives, wood poles decay and have a life of approximately 25-50 years, depending on climate and soil conditions, therefore requiring regular inspection and remedial preservative treatments.[3][4][5] Other common utility pole materials are steel and concrete, with composites (fibreglass) also becoming more prevalent. One particular patented utility pole variant, used in Australia, is the Stobie pole.
I live in Southeast Texas. On many occasions we have seen Crested Caracaras in Chambers County on the way to the coast. Most were observed perched in utility poles on highway rights of way.
This question has many variables. Some variables are; where the pole is situated, hot climate or cold climate, does the soil freeze in the winter time, soil conditions, wood used in the pole manufacturing, how well it was pressure treated or if it was pressure treated, how much wind loading the pole has to withstand. On the market now are new concrete poles that should be able to outlast any wooden pole. They of course are more expensive but in the long run less maintenance will be needed.