Traveling a short distance in Sandy Springs could mean that following Perimeter Center West/Abernathy Road between Ashford Dunwoody and Roswell Road is a good idea. Johnson Ferry, full as it is, also cuts diagonally from Chamblee to East Cobb. They will back up extremely quickly, as they do whenever there is a problem on I-285.ĭepending on trajectory and starting points, drivers can take Mount Vernon Road/Highway from Dunwoody to Sandy Springs. The problem with these interstate alternates is that each of these ramps in the Brookwood interchange are single-lane. Take I-85/southbound to I-75/northbound, north of the Downtown Connector, to avoid I-285/westbound (Outer Loop) delays.īypass I-285/eb (Inner Loop) closures by doing the reverse: I-75/southbound to I-85/northbound. The biggest I-285 alternates around this zone are in Downtown Atlanta. Taking alternates relieves the pressure on the main road and that method is the medicine for this eight-month, popup zoo on I-285. The goal of any alternate route is not to remove all traffic from the main, afflicted road. Know your alternates…and the alternates to them The ramps’ earlier beginnings also mean drivers can exit I-285 and enter it outside of where the main closures are, though the delays will go back before the lane-blockages. Given that traffic moves slower on this stretch now, missing an exit and driving miles out of the way will be even more difficult. The main goal of this project has been to force local traffic to exit earlier, keeping travelers of longer distances moving at a higher pace, preventing the late exits and weaves from drivers and mitigating backed up exit ramps.īut these newer, longer exit ramps start sometimes as much as a mile before they used to, confusing drivers to no end.īefore jumping into the traffic chop suey, study a map of your route and find where you need to exit. One of the biggest gripes in this Dunwoody-Sandy Springs work zone is the confusing placement and signage of new ramps. Here are some tips on navigating “I-285 Gridlock: Game of Cones.” Learn the topography of new ramps Out-of-towners, know that Atlanta’s bypass may need bypassing, at times. GDOT spokesperson Natalie Dale told the AJC that the state is committed to keeping at least three I-285 lanes open each way during the day, but the area could become more restricted at night, as many already experience.Ītlantans, brace yourselves. The state also wanted the final placement of the revamped exit ramps to be set before this massive closure began. The teachers' area of the site has tips for deployment, plus a list of printable puzzles.These particular bridge rebuild-shutdowns have been delayed over a year, as the state waited for NPC to open new ramps and collector-distributor (CD) lanes to handle the displaced capacity from the main I-285 lanes. It also fosters important problem solving skills logical reasoning and data surveillance techniques. Gridlocks makes an excellent summing-up activity in which students can check their own understanding of a topic. There's also a hint button, for when the grids get too confusing. The competitive element of the games is nice too – pupils compete against the clock and have only three lives before they are knocked out. For example, the puzzle on blast furnaces centred on conditions and materials needed to smelt iron – concepts that have to be remembered by making mental connections, rather than worked out. The resource was developed by the Royal Society of Chemistry, and for me it seemed to work most effectively for topics (like 'naming functional groups' and 'hazard symbols') where facts have to be learned by rote. The twist is that in Gridlocks it is chemical concepts, rather than numbers, that must 'add up'. The contents of square portions of the game board, plus the horizontal and vertical rows, must 'add up' to the same value. Gridlocks is an online game-cum-learning resource designed to help chemistry pupils learn facts in an engaging way.ĭivided into three sections, Key Stage 3, GCSE and A-level, the basic premise of the game is similar to Sudoku.
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