The architecture of our values

Author: Sidhdarth Roy

Civil engineering is often judged by what it enables us to build: taller towers, wider highways, stronger foundations and faster transport. Yet its most revealing structures may be the simplest. A bridge connects two separated places; a wall keeps them apart. Both require materials, money, planning and human ingenuity. But their purposes embody contrasting visions of society. One imagines a world made accessible; the other, a world divided into those permitted inside and those left outside.

A bridge is more than a span of concrete and steel. It is an invitation to cross, to encounter unfamiliar lives and to recognise that separation need not be permanent. Bridges shorten journeys to schools, hospitals and workplaces. They connect villages to markets and isolated communities to opportunities. Their value cannot always be measured in metres or traffic volume. Sometimes, the greatest achievement of a bridge is the distance it removes between people.

Walls, however, are not inherently symbols of exclusion. Retaining walls protect buildings, flood barriers defend settlements, and boundary walls can provide privacy and security. Engineering must respect these legitimate purposes. The problem begins when protection becomes an excuse for permanent isolation, or when urban design treats certain people as threats simply because they are poor, unfamiliar or inconvenient.

Consider the modern city. Gated communities rise behind guarded entrances, while informal settlements remain separated from essential services. Flyovers promise faster movement for motorists, yet pedestrians below may struggle to cross a busy road safely. Elevated corridors can connect distant neighbourhoods while dividing the streets beneath them. A city may celebrate its engineering achievements and still fail the ordinary citizen who cannot reach a bus stop without risking life and limb.

The contradiction exposes a fundamental weakness in infrastructure planning. We frequently measure success through construction costs, traffic speeds, project completion and visible grandeur. We ask how many vehicles a flyover accommodates, but not always how safely a child crosses the road beneath it. We celebrate the height of a boundary wall without asking whether thoughtful public spaces could make security less dependent on exclusion. Infrastructure is never entirely neutral: its design distributes convenience, risk and opportunity.

The answer is not to abolish walls or build bridges everywhere. It is to ask better questions before drawing the first line on a blueprint. Who benefits from this structure? Who bears its costs? Does it improve access for pedestrians, elderly people and persons with disabilities? Could a safer crossing, a connected footpath or an accessible public space serve more citizens than another vehicle corridor?

For a civil engineer, structural strength is only one measure of success. A bridge must carry loads, withstand weather and remain safe throughout its life. But the larger purpose of engineering is to serve human needs. A technically flawless structure can still represent a social failure if it excludes the people it was meant to serve.

Ultimately, cities reveal their values through concrete choices. Their character lies not merely in the barriers they erect, but in the connections they make possible. The enduring question for every planner and policymaker is simple: are we constructing infrastructure that brings people closer, or merely perfecting the art of keeping them apart? The answer will shape not only our skylines, but also the society beneath them.

The writer is a consultant to Rashtriya Raksha University under the Ministry of Home Affairs, a short story writer, columnist and contemporary affairs commentator; Views presented are personal.