FLORIDA GEOGRAPHIC DATA LIBRARY DOCUMENTATION

TITLE: FLORIDA DEPARTMENT OF TRANSPORTATION - RCI BRIDGES - JANUARY 2019

Geodataset Name:       BRIDGES_JAN19
Geodataset Type:       SHAPEFILE
Geodataset Feature:    Polyline
Feature Count:         9562
GENERAL DESCRIPTION:
This dataset contains Bridges from the January 2019 version of the Florida Department of Transportation Roads Characteristics inventory (RCI) dataset. The Bridges feature class shows the location of bridges as derived from event mapping Feature 258, characteristic BRIDGENO from the FDOT Roadway Characteristics Inventory data. This data represents the information collected and reported as of the most recent inventory performed and may not reflect the current conditions.
DATA SOURCE(S):                    Florida Department of Transportation, Transportation Data and Analytics Office (TDA)
SCALE OF ORIGINAL SOURCE MAPS:     24000
GEODATASET EXTENT:                 State of Florida
PUBLICATION DATE: 20190105 TIME PERIOD OF CONTENT: 20190105 DOWNLOAD LINK: http://www.fgdl.org/metadataexplorer/explorer.jsp

FEATURE ATTRIBUTE TABLES:

Datafile Name: BRIDGES_JAN19.DBF
ITEM NAME WIDTH TYPE
OBJECTID
4 OID
Shape
4 Geometry
ROADWAY
8 String
ROAD_SIDE
1 String
STRUCTURE_
6 String
DISTRICT
1 String
COUNTYDOT
2 String
COUNTY
12 String
MNG_DIST
4 String
BEGIN_POST
8 Double
END_POST
8 Double
DESCRIPT
6 String
FGDLAQDATE
36 Date
AUTOID
4 Integer
SHAPE.LEN
0 Double

FEATURE ATTRIBUTE TABLES CODES AND VALUES:

Item
Item Description
OBJECTID Internal feature number.

Shape Feature geometry.

ROADWAY A unique 8-character identification number assigned to a roadway or section of a roadway either On or Off the State Highway System for which information is maintained in the Department's Roadway Characteristics Inventory (RCI).

ROAD_SIDE Side of the road
C = Center

L = Left

R = Right


STRUCTURE_ Bridge Structure Number; Facility Crossing and Underpass Number

DISTRICT FDOT District Number
1 = District 1

2 = District 2

3 = District 3

4 = District 4

5 = District 5

6 = District 6

7 = District 7

8 = Florida's Turnpike Enterprise


COUNTYDOT Two-character Florida Department of Transportation county identifier. The ROADWAY identifier's first 2 characters are the county identifier.
01 = Charlotte

03 = Collier

04 = Desoto

05 = Glades

06 = Hardee

07 = Hendry

09 = Highlands

12 = Lee

08 = Hernando

09 = Highlands

10 = Hillsborough

11 = Lake

13 = Manatee

14 = Pasco

15 = Pinellas

16 = Polk

17 = Sarasota

18 = Sumter

26 = Alachua

27 = Baker

28 = Bradford

29 = Columbia

30 = Dixie

31 = Gilchrist

32 = Hamilton

33 = Lafayette

34 = Levy

35 = Madison

36 = Marion

37 = Suwannee

38 = Taylor

39 = Union

46 = Bay

47 = Calhoun

48 = Escambia

49 = Franklin

50 = Gadsden

51 = Gulf

52 = Holmes

53 = Jackson

54 = Jefferson

55 = Leon

56 = Liberty

57 = Okaloosa

58 = Santa Rosa

59 = Wakulla

60 = Walton

61 = Washington

70 = Brevard

71 = Clay

72 = Duval

73 = Flagler

74 = Nassau

75 = Orange

76 = Putnam

77 = Seminole

78 = St. Johns

79 = Volusia

86 = Broward

87 = Miami-Dade

88 = Indian River

89 = Martin

90 = Monroe

91 = Okeechobee

92 = Osceola

93 = Palm Beach

94 = St. Lucie


COUNTY The county that contains the roadway.

MNG_DIST The District that manages the roadway (District 1, District 2, District 3, District 4, District 5, District 6, District 7, or Turnpike). Note that the Managing District may not be the same as the geographic district. For example, roadway ID 08470001 is managed by Turnpike, but its geographic District is District 7. This is a 2-character representation of the Managing District.
1 = District 1

2 = District 2

3 = District 3

4 = District 4

5 = District 5

06 = District 6

7 = District 7

8 = Florida's Turnpike Enterprise


BEGIN_POST Denotes the lowest milepoint for the record

END_POST Denotes the highest milepoint for the record

DESCRIPT FGDL added field based on STRUCTURE_

FGDLAQDATE Date FGDL acquired data.

AUTOID Unique ID added by GeoPlan

SHAPE.LEN Length in meters


USER NOTES:
This data is provided 'as is'. GeoPlan relied on the integrity of the 
original data layer's topology
This data is provided 'as is' by GeoPlan and is complete to our knowledge.
GeoPlan relied on the integrity of the attribute information within
the original data.
The RCI is a computerized database of physical and administrative data
related to the roadway networks that are either maintained by or are of
special interest to the Department. In addition to data required by the
Department, the RCI contains other data as required for special Federal and
State reporting obligations. The RCI is maintained by District and Central
Office personnel. While there are many other important databases
maintained by the Department (several that contain more highly technical
data such as bridge specifications, highway design, or pavement) the RCI
remains the largest database with over 1 million records.
(Chapter 1   Page 1 RCI Office Handbook)

Bridges are defined in 335.074, F.S. as the following: Bridges are defined as having 
an opening measured along the center of the roadway of more than 20 feet 
between under croppings of the abutments or spring lines of arches or extreme ends 
of openings for multiple boxes and those bridges consisting of multiple pipes where 
the clear distance between openings is less than half of the smaller contiguous 
opening.

This data is provided 'as is' and its horizontal positional accuracy 
has not been verified by GeoPlan

This data is provided 'as is' and its vertical positional accuracy has 
not been verified by GeoPlan

This product has been compiled from the most accurate source data from the 
Florida Department of Transportation's Transportation Statistics Office. However, 
this product is for reference purposes only and is not to be construed as a legal 
document or survey instrument. Any reliance on the information contained herein is 
at the user's own risk. The Florida Department of Transportation assumes no 
responsibility for any use of the information contained herein or any loss resulting 
therefrom.

The Florida Geographic Data Library is a collection of Geospatial Data
compiled by the University of Florida GeoPlan Center with support from
the Florida Department of Transportation. GIS data available in FGDL is
collected from various state, federal, and other agencies (data sources)
who are data stewards, producers, or publishers. The data available in
FGDL may not be the most current version of the data offered by the
data source. University of Florida GeoPlan Center makes no guarantees
about the currentness of the data and suggests that data users check
with the data source to see if more recent versions of the data exist.

Furthermore, the GIS data available in the FGDL are provided 'as is'.
The University of Florida GeoPlan Center makes no warranties, guaranties
or representations as to the truth, accuracy or completeness of the data
provided by the data sources. The University of Florida GeoPlan Center
makes no representations or warranties about the quality or suitability
of the materials, either expressly or implied, including but not limited
to any implied warranties of merchantability, fitness for a particular
purpose, or non-infringement. The University of Florida GeoPlan Center
shall not be liable for any damages suffered as a result of using,
modifying, contributing or distributing the materials.

A note about data scale: 

Scale is an important factor in data usage.  Certain scale datasets
are not suitable for some project, analysis, or modeling purposes.
Please be sure you are using the best available data. 

1:24000 scale datasets are recommended for projects that are at the
county level.
1:24000 data should NOT be used for high accuracy base mapping such
as property parcel boundaries.
1:100000 scale datasets are recommended for projects that are at the
multi-county or regional level.
1:125000 scale datasets are recommended for projects that are at the
regional or state level or larger.

Vector datasets with no defined scale or accuracy should be
considered suspect. Make sure you are familiar with your data
before using it for projects or analysis. Every effort has been
made to supply the user with data documentation. For additional
information, see the References section and the Data Source Contact
section of this documentation. For more information regarding
scale and accuracy, see our webpage at:
http://geoplan.ufl.edu/education.html

REFERENCES:
FDOT GIS:
http://www.fdot.gov/statistics/gis/default.shtm

DATA LINEAGE SUMMARY:
This dataset was created using ESRI event mapping.  The route system is the 
Transportation Data and Analytics' linear referencing system (LRS).  The event source data are from tabular 
data stored in an Oracle database.  The query used to generate the event source 
data is: 
select * from bridgeno
Process Date: 20190105

The data set was taken from the Florida Department of Transportation Statistics Office from the following webpage: http://www.dot.state.fl.us/planning/statistics/gis The data set was originally downloaded in JANUARY 2019 as the RCI basemap. Specific instructions, created by URS Corporation and the GeoPlan Center, were carried out. The data set is then to be updated on a regular basis. The data was originally in UTM Zone 17, Nad83, units meters. The data was projected to Albers HPGN. -Download the most recent Statewide Personal GeoDataBase -Export from feature class "bridges" to shapefiles -Project the shape file to the standard FGDL projection. -Deleted items OBJECTID_1, OBJECTID,ERRCODE, ERREXPL -Add Descript item based on STRUCTURE Process Date: 20190110
Metadata imported. Process Date: 20190117
Dataset copied. Process Date: 20190117
MAP PROJECTION PARAMETERS:

Projection                          ALBERS
Datum                               HPGN
Units                               METERS
Spheroid                            GRS1980
1st Standard Parallel               24  0  0.000
2nd Standard Parallel               31 30  0.000
Central Meridian                   -84 00  0.000
Latitude of Projection's Origin     24  0  0.000
False Easting (meters)              400000.00000
False Northing (meters)             0.00000

DATA SOURCE CONTACT (S):

Name:
Abbr. Name:
Address:


Phone:

Web site:
E-mail:
Contact Person:
         Phone:
        E-mail:
Florida Department of Transportation, Transportation Statistics Office
FDOT
Transportation Statistics Office, 605 Suwannee Street, MS 27
Tallahassee, Florida
32399-0450
(850) 414-4848/Toll Free: (800) 399-5503

http://www.fdot.gov/statistics/gis/default.shtm CO-TDAGIS@dot.state.fl.us GIS Section Manager

FGDL CONTACT:
Name:                   FLORIDA GEOGRAPHIC DATA LIBRARY
Abbr. Name:             FGDL
Address:                Florida Geographic Data Library
                        431 Architecture Building
                        PO Box 115706
                        Gainesville, FL  32611-5706
Web site:               http://www.fgdl.org

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