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Figure 2-31: U.S. DOT-FRA Crossing Inventory Form Part I, Item 25 |
Leave this field blank because FRA will populate this field with information from Notices |
of Quiet Zone Establishment that have been received. This item will indicate whether a |
quiet zone is in effect for the crossing. If a quiet zone is in effect, this item will indicate if |
it is for 24 hours per day or only a partial day (usually 10 p.m. to 7 a.m.) |
If the crossing is not located in a Quiet Zone, the “No” box will be checked. If it is |
located in a 24-hour quiet zone, the “24 hr” box will be checked. If it is located in a |
partial quiet zone, the “Partial” box will be checked. If it is in a Chicago-excused area |
(those crossings in the Chicago area that are currently excused from the Train Horn |
Rule), the “Chicago Excused” box will be checked. The effective date that was provided |
in the Notice of Establishment will be the “Date Established.” (Note: “Chicago Excused” |
crossings will not have an entry in the “Date Established”). |
26. HSR Corridor ID |
Figure 2-32: U.S. DOT-FRA Crossing Inventory Form Part I, Item 26 |
If this is a high-speed rail (HSR) crossing, enter the four-character “HSR Corridor ID” as |
defined in Appendix F to this manual. |
Note: This field is used to identify the “Section 1010” or “Section 1103” HSR corridor on |
which the crossing is located. If the crossing is located on such a corridor, enter the |
“HSR Corridor ID,” a four character code (ABC#) as defined in Appendix F to this |
manual. The corridor may be divided into logical sections by including a numeric |
number (1–9) for the “#” character. If a numeric number is not used, replace “#” with “X.” |
FRA will assign an HSR Corridor ID for any corridor, or portion thereof that is not |
currently defined in the Appendix. If “HSR Corridor ID” is not applicable, then check the |
N/A box. |
27. Latitude |
Figure 2-33: U.S. DOT-FRA Crossing Inventory Form Part I, Item 27 |
Highway-Rail Crossing Inventory Instruction and Procedures Manual |
19 |
Instructions for Completing the U.S. DOT Crossing Inventory Form |
Enter the latitudinal coordinate as measured at the center of the crossing. This field, |
along with “Longitude,” is used to identify the crossing location using a standardized |
Global Positioning System (GPS) location point. The “Latitude” must be entered in |
decimal form as (nn.nnnnnnn), with at least five digits to the right of the decimal point |
(which is accurate to 4 feet). We will accept up to seven places to the right of the |
decimal point. |
Actual latitude measurements can be obtained either with a GPS device at the crossing |
location or by using an Internet mapping program, such as Google Maps or Bing Maps. |
To find latitude and longitude on Google Maps, zoom in on the location of the crossing, |
right click on the crossing, and select “What’s Here?” The coordinates will appear in the |
search bar above the map, with the latitude measurement listed first. In Bing Maps, |
right click on the crossing and select the gray box that either says “location” or identifies |
the closest street address. The coordinates will appear under the address to the left of |
the map, with the latitude listed first. |
To convert latitude values from degrees, minutes, and seconds to decimal form: |
Latitude in decimal format = degrees + (minutes divided by 60) + (seconds divided by |
3,600). |
Latitude coordinate ranges within the continental United States are from 24 to 49 |
degrees. Alaska latitude values range from 50 to 71 degrees. |
Note: The FRA Office of Railroad Safety uses the World Geodetic System 1984 |
(WGS-84) datum standard. (A datum is the measurement [shape] of the earth's |
ellipsoid.) |
28. Longitude |
Figure 2-34: U.S. DOT-FRA Crossing Inventory Form Part I, Item 28 |
Enter the longitudinal coordinate as measured at the center of the crossing. This field, |
along with “Latitude,” is used to identify the crossing location using a standardized GPS |
location point. The “Longitude” must be entered in decimal form as (-nnn.nnnnnnn), |
with at least five digits to the right of the decimal point (which is accurate to 4 feet). |
FRA will accept up to seven places to the right of the decimal point. |
Actual longitude measurements can be obtained either with a GPS device at the |
crossing location, or by using an Internet mapping program, such as Google Maps or |
Bing Maps. To find latitude and longitude on Google Maps, zoom in on the location of |
the crossing, right click on the crossing and select “What’s Here?” The coordinates will |
appear in the search bar above the map, with the longitude measurement listed second. |
In Bing Maps, right click on the crossing and select the gray box that either says |
Highway-Rail Crossing Inventory Instruction and Procedures Manual |
20 |
Instructions for Completing the U.S. DOT Crossing Inventory Form |
“location” or identifies the closest street address. The coordinates will appear under the |
address to the left of the map, with the longitude listed second. |
To convert longitude values from degrees, minutes, and seconds to decimal form: |
Longitude in decimal format = degrees + (minutes divided by 60) + (seconds divided by |
3,600). |
Longitude coordinate ranges within the continental United States are from -66 to -124 |
degrees. Alaska longitude values range from -165 to -132 degrees. |
Note: The FRA Office of Railroad Safety uses the WGS-84 datum standard. |
29. Lat/Long Source |
Figure 2-35: U.S. DOT-FRA Crossing Inventory Form Part I, Item 29 |
Enter a check in the appropriate box to indicate the source, “Actual” or “Estimated,” for |
the latitude and longitude coordinate values being provided. |
Actual values are those where GPS measurements are taken at the crossing or |
determined by a positive identification method. Latitude and longitude values, in |
general, should be taken in the field at the intersection of the centerline of the roadway |
or pathway with the centerline of the railroad tracks with a horizontal accuracy of |
1 meter or better. Mapping software, such as Google or Bing maps, may be used to |
obtain “Actual” values. |
Otherwise, the values are indicated as “Estimated.” Any values provided after March 7, |
2015 must be actual values. |
30. Railroad Use |
Figure 2-36: U.S. DOT-FRA Crossing Inventory Form Part I, Item 30 |
Only the railroad may enter any text or data of its choice in these fields. For example, |
the railroad may note whether monitoring is being conducted at a passive crossing. No |
editing will be performed on these fields. These fields are optional. |
Highway-Rail Crossing Inventory Instruction and Procedures Manual |
21 |
Instructions for Completing the U.S. DOT Crossing Inventory Form |
31. State Use |
Figure 2-37: U.S. DOT-FRA Crossing Inventory Form Part I, Item 31 |
Only the State may enter any text or data of its choice in these fields. For example, the |
State may note whether monitoring is being conducted at a passive crossing. No |
editing will be performed on these fields. If a State has a separate PUC number for a |
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