there have many roads vs there are many roads

Some examples from the web:

• Clone tech can contribute to society opening many roads.
• As a result many roads were impassable, leading to several unfortunate road deaths and other accidents.
• Many road accidents occur precisely because the blind spot around their vehicle prevents large-vehicle drivers from detecting other road users in their immediate vicinity.
• So many roads one doesn't have to go down.
• Because there are so many roads to choose from.
• Will, life's a journey with many roads.
• In life, I'll travel many roads...
• Many road accidents are caused by poorly signposted repair work.
• Many roads are long and winding...
• There are still many road works.
• My mind has taken me down many roads of late.
• There are many roads, many umbrella there.
• Belgium has three times as many roads and 50% more cars per square mile than we do in Britain.
• It is a place where many roads and many liVes intersect.
• There are many roads to the same place, Allan.
• There is an old German saying: many roads lead to Rome.
• This has led to very severe difficulties for farmers, not least, gaining access to stock in the fields, with many roads closed and impassable because of rain.
• Many roads are still impassable due to obstacles such as fallen trees, power lines, floods or landslips.
• Similar situations arose in the western part of France, where many roads were impassable to traffic and caused gridlock to the transport system.
• Mr President, many roads lead to the MCA - the maximum credible accident.

Some examples from the web:

• There are many roads to the same place, Allan.
• "There are many roads to Rome, but there will be only one through New Jersey."
• There are many roads, many umbrella there.
• Because there are so many roads to choose from.
• There are still many road works.
• In the province, the whole country, there are so many other roads to do.
• Even so, as there are, proverbially, many roads that lead to Rome, this House has included even more new approaches, and we should try to take a good look at all of them at least once.
• Clone tech can contribute to society opening many roads.
• As a result many roads were impassable, leading to several unfortunate road deaths and other accidents.
• Many road accidents occur precisely because the blind spot around their vehicle prevents large-vehicle drivers from detecting other road users in their immediate vicinity.
• So many roads one doesn't have to go down.
• Will, life's a journey with many roads.
• In life, I'll travel many roads...
• Many road accidents are caused by poorly signposted repair work.
• Many roads are long and winding...
• My mind has taken me down many roads of late.
• Belgium has three times as many roads and 50% more cars per square mile than we do in Britain.
• It is a place where many roads and many liVes intersect.
• There is an old German saying: many roads lead to Rome.
• This has led to very severe difficulties for farmers, not least, gaining access to stock in the fields, with many roads closed and impassable because of rain.