unclog

clog, overcrowd, disrupt, decongest, pollute, bisect, displace, overdevelop, overtax, crowding, debilitate, detrimental, urbanize, overpopulate, overwhelm, cripple, disturb, encroach upon, contaminate, vehicular traffic, encroach, depress, impede, densify, hinder, ruin, reroute, paralyze, obstruct, stifle, sprawl, saturate, constrict, dislocate, threaten, impair, gentrify, decimate, monopolize, traffic, overbuild, bottleneck, unclogs, mar, urbanise, meander, lightrail, degrade, inundate, destroy, befoul, perturb, despoil, unsightly, cloverleafs, denude, congregate, inhibit, endanger, cannibalize, erode, interchanges, flatten, devalue, throughway, infest, weaken, spoil, embitter, suffocate, detriment, converge, overgrow, cluttering, slows, impinge, terrorize, rush hour, devastate, hamper, widen, thins, jeopardize, strangle, overloads, gridlocked, undermine, steepen, inconveniencing, nuisance, overburdened, injure, exacerbate, eyesore, byroads, rezoning, aggravate, commuter, encumber, deflate, infect, cram, bridged, busier, busiest, busy, cacophonous, cess, choked, city, clogged, compress, concept, congested, convent, demoralizing, diagonal, disgraceful, dishonourable, dismal, downtown, eastwest

block, choke up, crap up, gum up, lug, silt, silt up, stuff

block, close up, impede, jam, obstruct, occlude

back up, choke, choke off, clog, clog up, foul