Infrastructure projects are on hold in its northern reaches as the state struggles to find gravel
                                
                                
                                    (Newser) -
                                    Alaska has a gravel problem, and it's affecting development in a region that needs it most. Per  High Country News , long-term infrastructure projects in remote North Slope, the northernmost borough along the Arctic Ocean, are experiencing delays as the state struggles to find usable rock in the area. "...