Speed Limit A47

  • olduser's Avatar
    https://www.bbc.co.uk/news/articles/cnvjn120p1qo

    I know this road well, there are two major problems.

    Firstly the road most of the day is saturated with traffic, in both directions making overtaking very dangerous and pointless, as a major route there are large numbers of heavy lorries, and farm traffic.
    There are some stretches where, under the right conditions, overtaking might be possible but the are marked up to stop overtaking, which adds to the frustration.

    The other difficulty is, side roads or cross roads, people get frustrated waiting to join the A road or cross it, so they chance it.
    In some there are central reservations but these tend to add to the confusion as the reservations have no lane markings.
    The position of the vehicle in the reservation doe's not give much indication of the drivers intentions.
    At some junctions with a reservation, the A road changes to two lane but if anyone on the A road tries to cooperate with the B road drivers others on the A road try to use the very short stretch of two lane to overtake.

    Traffic lights would be one solution, I was told by one local traffic engineer that the density of traffic on the A road is too high for roundabouts, and they would too expensive?

    Anyway, I don't see how dropping the 60MPH to 50MPH is going to serve any useful purpose.
  • 4 Replies

  • Rolebama's Avatar
    A lot of thought went into road numbering when it was introduced, yet we somehow ended up with a '4' road in East Anglia!?🤔
  • Drivingforfun's Avatar
    @Rolebama

    Maybe it was built in its home county then extended way out of the county?

    I remember having the A6 when I went on holiday to Bakewell, Derbyshire & there is also an A6 in Bedford near my house ... I remember I found it surprising that in the medieval times before sat navs and maps one could just follow the A6 from all the way from Bedford and get to Bakewell, instead of messing about with the M1 and such
  • Beelzebub's Avatar
    A lot of thought went into road numbering when it was introduced, yet we somehow ended up with a '4' road in East Anglia!?🤔
    According to Wikipedia (so it must be true ...) "The first digit in the number of any road should be the number of the furthest-anticlockwise zone entered by that road. "
    The A47 originally ran from Birmingham (Zone 4) to Great Yarmouth.
  • Rolebama's Avatar
    Thanks guys. Both answers make perfect sense.