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5. Choose the best variant to complete the sentences:

1. There is a danger of collision between vehicles of the same class and those of different classes if...

a) ...there is no need for drivers to cross traffic streams;

b) ...there is a clover-leaf junction;

c) ...all classes of traffic meet at the same level at intersections.

2. Multi-level intersections are adopted when...

a) ...only a small percentage of traffic travels on a through road;

b) ...the traffic must cross the street necessarily dropping speed;

c) ...the major volume of traffic is travelling on a fast through route without dropping speed when passing the junctions.

3. A roundabout is considered successful if...

a) ...the angle of approach of converging streams of traffic is very large; b) ...the vehicles using it can easily reach different exits as directly as possible passing smoothly from one traffic lane to another at a small angle of convergence;

c) ...the road for the vehicles to pass from one traffic lane to another is too short.

4. Flyover junctions are not very widely used as...

a) ...they do not enable high speeds to be maintained;

b) ...they cost ten times as much as a roundabout and are designed for roads where pedestrians and cyclists are excluded;

c) ...they are manageable only on roads which accommo­date pedestrians and pedal cyclists.

Vocabulary practice

6. Choose the right translation of the word in bold:

1. perfect example a) совершенный b) идеальный c) законченный

2. to pass from one lane to another a) передавать b)проезжать c) обгонять; двигаться; переходить

3. to maintain high speeds a) обслуживать b)ремонтировать c) сохранять

4. ten times as much as a roundabout a) время, раз b) сколько c) так же много, как, столько же, больше

5. to be of great value a) математическая величина b) ценность, значение c) стоимость

Follow up activity

7. Read the text in 2 minutes and answer the question:

How can the problem of safety be solved?

Roads appeared in the far-off times and were first in the form of pedestrian tracks. Then, as civilization progressed, they became routes along which horse-drawn traffic and finally vehicles moved.

Roads have always had a dual function: as traffic routes and as a means of approach to dwellings and other buildings. But since the growth of transport these functions have been seriously in conflict with each other. Today this conflict is extremely great and leads to great danger.

Any town so planned that its citizens are killed in great numbers is an ill-planned town. The layout of all newly developed areas must be made dependent on the safety factor. Pedestrians and fast motor traffic will never and can never mix - they must be isolated.

Pre-reading task 2

8. Match the equivalents:

1. pedestrian subway a) одностороннее движение

2. urban b) переулок

3. flow c) обочина; бордюрный камень

4. directional control d) двустороннее движение

5. peak hours e) контроль за направлением движения

6. signposting f) гужевой транспорт

7. carrying capacity g) встречный поток движения

8. one-way traffic h) часы пик

9. opposing traffic i) городской

10. kerb k) система знаков и указателей

11. side street l) пропускная способность дороги

12. two-way traffic m) пешеходный тоннель

13. horse-drawn vehicles n) поток

Reading task 2

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