[ WP ] The I-495 in Massachusetts is like any other highway , but between exits 35 and 37 , exit 36 has disappeared . Why is it missing ?

*Reposted as the original comment got caught up in a deletion script that I ran* 
 
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 I drive past there once or twice a week and have never noticed this. So without further ado: 
 
 **Containment Procedure**: As SCP-495 is stationary, it must be contained on-site. 
 
 All signs directing traffic on or off SCP-495 are to be revised or removed as appropriate. Wide-area amnesic ray emitters are to be deployed at all public entrances to SCP-495 to prevent the public from remembering that it exists. Safety cones, temporary closure signage, and miscellaneous construction equipment is to be left at all entrances to SCP-495 to further discourage civilian entry. Public records and maps are to be revised to eliminate any indication that SCP-495 exists. 
 
 **Classification**: Euclid 
 
 **Description**: SCP-495 is the cloverleaf exit and entrance ramps at Exit 36 on I-495, connecting the highway to Rt. 3A, east of Lowell, MA. These ramps contain a spatial and temporal anomaly which permanently entraps motorists within the cloverleaf. Although motorists are still reachable via cell phone, they seem to be permanently going around the cloverleaf, unaware of the time that has passed or the comparative permanence of their situation. 
 
 Traversing the cloverleaf ramps in any other fashion does not result in anomalous behavior. 
 
 SCP-495 was brought to the attention of the Foundation when approximately 80 % of personnel employed in the area disappeared simultaneously during their morning commute. The cloverleaf was closed after investigation revealed that all remaining personnel had commuted that morning via Rt. 3A only. Experimentation with D-Class personnel yielded current knowledge of the cloverleaf's anomalous properties. 
 
 **Experiment Log**: 
 
 1. D-495-01 given a fully-fueled vehicle, cell phone, and navigation directions which included passage from 3A to I-495 through SCP-495. Vehicle observed to enter SCP-495. Vehicle failed to exit. D-495-01 was contacted via cell phone. D-495-01 stated that he was `` almost there; I'm just getting onto 495''. D-495-01 gave the same status when called again fifteen minutes later, with no apparent memory of previous call. 
 
 2. D-495-1 called one week later. Again indicated that he was `` about to be on 495''. When asked about gas, D-495-01 stated that `` the tank is nearly full; why?'' 
 
 3. One month after Experiment # 2, D-495-01 continues to report that he is `` just getting on 495'' and that `` the tank is full''. D-495-01 retains no memory of prior calls.
