Traffic Operations Analysis

Question 1

How many major functions the National Incident Management System (NIMS) defined for the Incident Command System (ICS)?

Answer 1

5

Question 2

PHF range for most urban roads

Answer 2

0.85 to 0.95

Question 3

Which report document decision-making process and describe how performance system will be measured?

Answer 3

Validation plan

Question 4

First step in roundabout capacity analysis in automobile mode?

Answer 4

Convert movement demand volumes to flow rates

Question 5

Purpose of main street from a community’s perspective

Answer 5

Leverage a community’s visibility to pass-by traffic facilitate commerce

Question 6

Increasing driveways from 10 to 30 driveways per mile would increase crash rates by

Answer 6

70%

Question 7

Flow rate used for basic freeway segments with free-flow speeds of 70 to 75 mph?

Answer 7

2400 pcphpl

Question 8

Input for bike compatibility index

Answer 8

Lateral distance
Travel speeds
Vehicle types

Question 9

Key factors in supporting pedestrian realm in shared street settings.

Answer 9

Context sensitivity and legibility

Question 10

Factors influencing pedestrian satisfaction with sidewalk or crossing

Answer 10

Delay and proximity to other modes of transportation

Question 11

Used as a proxy to measure connectivity in multimodal environments

Answer 11

Intersection density

Question 12

Roundabout capacity analysis in automobile mode

Answer 12

Convert movement demand volumes to flow rates
Determine entry flow rates
Select analysis method
Calculate entry capacity
Analyze performance measures
Consider adjustments
Evaluate alternatives

Question 13

Characteristic related to traffic flow often difficult to measure accurately

Answer 13

Density

Question 14

Factor used as surrogate for density in traffic flow analysis

Answer 14

Occupancy

Question 15

Mitigation strategies considered for problematic weaving segments

Answer 15

Constructing collector-distributor road where weaving occurs
Reconfiguring location of ramp terminals to lengthen weave section
Continuing auxiliary lane beyond exit point

Question 16

Increasing driveways from 10 to 30 driveways per mile would increase rates by

Answer 16

70%

Question 17

Parking duration

Answer 17

Short term: 0-4 hours
Medium term: 4-8 hours
Long term: More than 8 hours

Question 18

Fundamental element in design of parking facilities for user acceptance.

Answer 18

Wayfinding

Question 19

Elements included in Transportation Management Plan (TMP) for significant projects

Answer 19

Temporary Traffic Control plan (TTC)
Transportation Operation (TO)
Public Involvement (PI)

Question 20

Elements that must be included in Transportation Management Plan (TMP) for insignificant project

Answer 20

Temporary Traffic Control Plan (TTC)

Question 21

System that includes emergency incidents of all types and scales accompanying ICS

Answer 21

The National Incident Management System and Incident Command System (NIMS)

Question 22

Measuring width of weaving segment

Answer 22

of freeway lanes beyond merging/diverging points
# of continuous lanes between entry and exit gore areas including acceleration/deceleration lanes

Question 23

When designing and implementing a new system, which report documents the decision making process and describes the system used?

Answer 23

Concept of Operations (ConOps)

Question 24

When designing and implementing a new system, which report documents the decision making process and describes the system will be tested?

Answer 24

Verification plan