Water
Structural
Transportation
Geotech
Engineering Wonders
100

This method calculates the runoff given the intensity, area, and runoff coefficient

What is Rational?

100

This is the weight of all permanent objects in a structure.

What is dead load?

100

A length of 100 feet is called this in route surveying.


What is a station?

100

This occurs when vibrations or water pressure within a mass of soil cause the particles to lose contact with one another.

What is liquefaction?

100

This shortcut made it possible for ships to travel between the Atlantic and Pacific Oceans in half the time previously required.

What is the Panama Canal?

200

This percentage of the earth’s surface is covered with water (within 2%).

What is 71%?

200

This is the term for the bridge ends.

What are abutments?

200

This is the time during which no vehicles are able to pass through an intersection despite the signal displaying a green indication.

What is lost time?

200

These are caused by a chemical reaction between acidic groundwater and calcium carbonate bedrock.

What are sinkholes?

200

This is a structure that protects Southern California and Arizona from disastrous floods

What is the Hoover Dam?

300
Water flows fastest through a full pipe in this part of the pipe.
What is the middle (or center)?
300

This creates faster concrete curing.

What are additives?

300

Buses and trains are a type of this.

What is mass transit?

300

A bulk sample of soil consists of these three components.

What are solids, water, and air?

300

This shortcut made it possible for ships to travel between the Atlantic and Pacific Oceans in half the time previously required.

What is the Panama Canal?

400

These are places where water from aquifers naturally percolate up to the ground surface.

What are springs?

400

Piles, piers, and drilled shafts are types of this.

What are deep foundations?

400

When tying the signal timing of 3 or more signals.

What is a signal coordination?

400

These are the two results of a proctor test.


What are optimum moisture content and maximum dry density?

400

This is the longest pedestrian bridge in North America that recently opened.

What is the Gatlinburg Sky Bridge?

500
This is the depth that minimizes the specific energy of flow.
What is critical depth?
500

This is the distance that an element is displaced under a load.

What is deflection?

500

This is a specialized interchange that switches traffic from the right side of the road to the left side of the road.

What is a diverging diamond?

500

This is the water table level after a good length of time.

What is static?

500

This is the only surviving ancient engineering wonder.

What is the Great Pyramid of Giza?