Tags: intelligent highways in Washington state
In Washington state, highways are getting smarter. Crews will install a series of electronic speed-limit and lane status signs over each northbound lane on Washington state's I-5 between Boeing Access Road and I-90 in Seattle. The high-tech signs are set to ...
SUBSCRIBE & FOLLOW
- Worker airlifted to hospital after accident with rock crusher526 Views
- Cat rolls out its 6020B hydraulic shovel, matches 777G haul trucks364 Views
- Unexpected sand and gravel causes rollover accident344 Views
- Buffalo Crushed Stone cited for pollution174 Views
- Eliminate the fat and increase profits through lean processing165 Views