Don’t show width chart if no segments.
Don’t show width chart if no segments.

kodujdlapolski/streetmix,macGRID-SRN/streetmix,magul/streetmix,kodujdlapolski/streetmix,kodujdlapolski/streetmix,macGRID-SRN/streetmix,CodeForBrazil/streetmix,CodeForBrazil/streetmix,codeforamerica/streetmix,codeforamerica/streetmix,codeforamerica/streetmix,magul/streetmix,macGRID-SRN/streetmix,magul/streetmix,CodeForBrazil/streetmix