They represent both the tremendous possibility of India, but also potential bottlenecks in its development.
A longer-term problem is potential bottlenecks in getting wind power from the places best equipped to produce it to the populous areas that need electricity.
Employees take turns having lunch so production almost never stops at potential bottlenecks, like the building where cars are painted.
Ms Patel says: "Investors need to remember that these are less developed markets and growth may be achieved over time, but with potential bottlenecks along the way".
To get to practice, he would have to cross two rivers and the expanse of Manhattan and navigate potential bottlenecks at various bridges and tunnels.
A White House statement said: "The president told his team that their top priority is to make sure all available resources are being provided to state and local responders as quickly as possible and directed them to identify and resolve any potential bottlenecks or shortfalls should they arise".
As well as the latest "Get Ahead of the Games" transport campaign to try to prepare businesses and the public for potential bottlenecks during the Games, the IOC will also be updated on the plans for the last phase of the sometimes controversial ticketing process.
From big events such as the London Olympics to the design of new railway stations, engineering firms now routinely simulate the movement of people to try to spot areas where crowding is likely to occur.A typical project involves using off-the-shelf software programs to identify potential bottlenecks in a particular environment, such as a stadium or a Tube station.
Potential bottlenecks and necessary capacity investments may also be deducted.
Any potential bottlenecks in traffic movement should also be identified (MCDEM 2008).
Performance limitations to throughput and goodput are used to identify potential bottlenecks.
