"track blockage" is a grammatically correct phrase in written English.
You can use it when referring to a physical obstruction or hindrance in a railway track that prohibits the movement of trains. For example: "The train was delayed due to track blockage near the station."
Fig. 6 Testing track indicating GPS blockage periods with zooming on outage #7 and 10.
Weekly meetings between all the government departments and either the chief of staff or the president track progress, identify blockages and design solutions.
Keith Norman, acting general secretary of the drivers' union Aslef, called for radio systems to be installed which could warn drivers of blockages on the track ahead.
7 8 17 18 On the other hand, IPC requires ongoing care and is known to have a different set of complications 19 (eg, infection, 20 blockage, symptomatic loculations, catheter track metastases, 21 etc) which could trigger hospital care.
(iv) LOS blockage: the algorithm shall ensure that tracking of the LOS path is maintained also during periods where it is heavily attenuated.
When a long blockage event occurs, the receiver tends to track the strongest echo.
This paper presents a Mixed Integer Linear Programming model to compute a disruption timetable when there is a complete blockage and no train can use part of the track for several hours.
Aside from habitats associated with the railway line, as shown in Figure 2, partial blockage of the river below the newly built tracks along Devil's Nose would probably have produced suitable pools for An.
But there is still a lot of blockage in the coke-bottle area, so this might not be such a good solution at a track such as Silverstone - which hosts the British Grand Prix next month.
The technology exists to give train drivers advanced warning of blockages on the tracks".
