Dataset:HPMSSTE > Field: signalType

Field Details
: signalType
: NUMBER(2)
: No
: No
: signalType
: NA
: Feet
Basic information about this field
Field Constraints
signalType is constrained by a value list. The table to the right lists the valid values for this field.
Code Value
Ownership & Maintenance
: HPMS
: Kelley Abbott
: Kelley Abbott
What section or group in CDOT owns the data in this dataset and who is custodian of the data itself.
Business Rules
:
: For the investment requirements modeling process to calculate capacity and estimate delay.
(HPMS) Highway Performance
:
: No
: No
: No
: Yes
: No
:
A numeric code (1-5) established by FHWA, that best describes the predominant type of traffic signal system on a sample road segment.
:
Guidance: It is difficult to determine coordinated signals from field observations, therefore the best source of such data may be traffic engineering departments or traffic signal timing plans. However, if such information cannot be obtained, field inspection and/or observation may be necessary. Code “4” – Coordinated Real-Time Traffic Adaptive is difficult to determine from field reviews and may require discussion with local traffic engineering personnel. It is good practice to always contact the agencies responsible for the signals in question to obtain information on the type of signal and green time when available.
Business rules related to this particular field.
Other Datasets with this Field
Title Type Description
COHPMS Table This dataset contains roadway sections in the State's Sample Panel that are under the jusidiction of cities and counties. The Sample Panel provides detailed statistical data on a randomly selected sample of roadway sections in the State's public roadway inventory to meet Federal reporting requirements for the Highway Performance Monitoring System (HPMS).
Other datasets that have this field.