Little Ponton quarry company denies its lorries are shedding loads on nearby roads.
250-tonne crane used to help construct bridge at new A1 junction.
These photos show what is happening while the A1 northbound has been shut at Grantham this week.
Lincolnshire County Council have been awarded £105,500 from the Department for Transport's emergency active travel fund.
The A1 Northbound will be closed over the course of a week as bridge beams are to be delivered and lifted into place.
Measures could see temporary cycle lanes and wider pedestrian crossings created.
The 93 service operates between Grantham and Bingham.
Lincolnshire County Council’s highways boss provided an update on a number of schemes across the county.
New cash injection for major rail route is on top of the £1 billion upgrade already under way.
Lincolnshire Police have confirmed that there were no injuries after a lorry overturned on the A1.
An overturned HGV has caused the A1 Northbound carriageway to be closed.