From various studies I have seen, motorway verges have provided a great environment for many small mammals and insects. Which ever country you drive through where new stretches of road have been built they have been accompanied by plenty of tree planting schemes. The local re-cycling centre is being overwhelmed by the amount that people are sending off for reuse rather than landfill, so applied to enlarge the premises, but that required removing 400 metres of hedging. Permission was granted, but a condition was that they should plant 2 km of new hedging. If only some of the local farmers were placed under the same restraints before they removed yet another hedgerow.
Public transport is fine, if you have any. Nearest train station here is 28 km away, the nearest bus stop, no idea as there are no buses until you get into a large town. The same situation existed in the UK when our village had no buses. The Parish Council paid for a shoppers bus on market day so the elderly could visit the town once a week. Even that was put under threat when bus passes were issued by government and the contribution from them withdrawn.
Planners have a lot to answer for. New housing estates and warehouses being built on flood plains that creates flooding as the natural water courses are destroyed. Out of town shopping centres which mean people need cars to get to them. This is also having an effect on the traditional town centres where people could visit their local shops on foot, but now those small shops have a double trouble of competition from the out of town developments and parking charges. As someone who through work spent a lot of time in the District Council planning office, I came to the conclusion that not too much thought was given to how a development would fit into the countryside, as targets from central government had to be met.
The days when the local carrier would get his horse and cart, travel into town to collect several items that people could choose from, then return the unsold items the next week have long since gone, or have they? Maybe we are seeing the same thing with people using on-line shopping, having the white van instead of the horse of course.