PORT ISABEL

U.S. DEPARTMENT OF THE INTERIOR U.S. GEOLOGICAL SURVEY

TEXAS

Special Edition -98°00'00" 6

00

10

E

BROOKS CO KENEDY CO

27°00'00"

000m

80 000mN

29

-97°45'00"

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30

-97°30'00" 50

40

60

70

-97°15'00"

80

-97°00'00" 00

90

20

10

-96°45'00"

-96°30'00" 50

40

30

70

60

-96°15'00"

80

90

Calabazas Islands

50

Armstrong Ranch Airport

77

27°00'00"

Tres Marias

80

Mesquite Rincon

70

50

Padre Island

Cayo Soledad

50

Padre Island National Seashore

77

60

26°45'00" 60

H I DA L G O C O KENEDY CO

26°45'00"

70

50

50

50

50

Lower Rio Grande Valley National Wildlife Refuge

50

50

Port Mansfield Charles R Johnson Airport

La Sal Vieja

Lower Rio Grande Valley National Wildlife Refuge

W

186

Ranchette Estates

Edcouch La Villa

Skalitsky Laguna Airport Seca

Mid Valley Airport

Llano Villa Grande Verde 90

2

83

Mercedes

Progreso Progreso Lakes Relampago Progreso Airport

-98°00'00"

50

La Feria E

Bus 77

ans

Las Palmas II Palm Juarez Valley 83 6 55 RD 2 O C Shofner Farms Airport

La Feria Reservoir Bixby

Bluetown Santa Maria

Harlingen

77 83

roy Ar o C o

Rangerville 50

-97°45'00"

Produced by the United States Geological Survey North American Datum of 1983 (NAD83) World Geodetic System of 1984 (WGS84). Projection and 10 000-meter grid: Universal Transverse Mercator, Zone 14R This map is not a legal document. Boundaries may be generalized for this map scale. Private lands within government reservations may not be shown. Obtain permission before entering private lands. This map is preliminary and released as a resource for immediate or time-sensitive relevance to public health and safety.

Basemap data is provided by The National Map (TNM) and includes features from the themes of Elevation, Geographic Names, Hydrography, Boundaries Transportation, Structures, and Land Cover. See nationalmap.gov for further information. There are no use constraints, however, users should be aware that temporal changes may have occurred since this data set was collected and that some parts of this data may no longer represent actual surface conditions. Users should not use this data for critical applications without a full awareness of its limitations. Acknowledgment of the U.S. Geological Survey would be appreciated for products derived from these data.

69

La Paloma

Encantada-Ranchito-El Calaboz

30

281

100

Cross Lake

Laureles

Indian Lake RICE TRACT RD

Los Fresnos

Rancho Viejo

Drennan Farm Airport Chula Vista Orason

Caballo Island

Laguna Atascosa National Wildlife Refuge

10

26°15'00"

Rancho Buena Vista Airport Barclay Island Gabrielson Island Gatlin Island

PQ QQ PP QP

E OCEAN BLVD

60

90 Laguna

Laguna Heights Larga

Bird Island

Laguna Atascosa National Wildlife Refuge

San Martin Lake

Urban polygon data downloaded from US Census Bureau (www.census.gov/geo/maps-data/). The TIGER/Line Shapefile products are not copyrighted however TIGER/Line and Census TIGER are registered trademarks of the U.S. Census Bureau. These products are free to use in a product or publication, however acknowledgement must be given to the U.S. Census Bureau as the source. The boundary information in the TIGER/Line Shapefiles are for statistical data collection and tabulation purposes only; their depiction and designation for statistical purposes does not constitute a determination of jurisdictional authority or rights of ownership or entitlement and they are not legal land descriptions.Coordinates in the TIGER/Line shapefiles have six implied decimal places, but the positional accuracy of these coordinates is not as great as the six decimal places suggest.

70

00

South Padre Island

Laguna Vista

100

Brownsville

50 -97°30'00"

La Punta Larga

Primero Island Three Islands Medio Island Ultimo Island

Port Isabel-Cameron County Airport

Del Mar Heights Palo Alto Battlefield National Historical Park

77 83

20

Lower Rio Grande Valley National Wildlife Refuge

Bayview

Olmito

40

Needle Island La Tina Ranch

Green Valley Farms

Lago

50

20

Arroyo Gardens

Villa del Sol Lozano Arroyo Colorado Estates Kornegay Private Airport

El Camino Angosto

Los Indios

100

Rio Hondo

San Benito

Laguna Atascosa

Farm Services Inc Airport

345

Iglesia Antigua

10

Yucca Island

Valley International Airport

Combes

Primera

La Feria Solis North Bus 83

el

Lasana

107

Deer Island

Colorado Los Bencos McGilvery Island El Morro de en Medio Island Island Laguna Atascosa Horse Island National Wildlife Refuge Rattlesnake Heron Island Island

77

Tierra Bonita

Ratamosa Old Reb Airport

o

n han tC

Hawk Island

Green Island

WILLA CY CO CAMER ON CO

Lower Rio Grande Valley National Wildlife Refuge

Heidelberg

P il

Yznaga

Lower Rio Grande Valley National Wildlife Refuge

80

Sebastian

Canal

Indian Hills

Mud Island

Santa Monica

v

00 NP PP

Weslaco

Bus 77

Valley Acres Santa Rosa Reservoir

Olivarez Mila Doce NQ PQ

281

69

Zapata Ranch

30

Josephine Island

Lower Rio Grande Valley National Wildlife Refuge

50

26°15'00"

107

H I DA L G O C O CAMERON CO

Elsa

Mullet Island

Lyford

Drain

50

10

Bell Airfield

H I DA L G O C O WILLACY CO

Delta Lake 2

Monte Alto

na Don

T.R. Funk Inc Airport

26°30'00"

Laguna Atascosa National Wildlife Refuge

Chubby Island

186

77

50

20

RED FISH BAY RD

186

Lower Rio Grande Valley National Wildlife Refuge

El Sauz Island

186

San Perlita

Raymondville

Lasara

Delta Lake 1

East Main Drain

Los Angeles

lo ra do

50

30

Main

26°30'00"

Drain

40

Port Isabel

H ST

40

K E N E DY C O WILLACY CO

48

100

Long Island Clark Island

E 1 4T

77

Lower Rio Grande Valley National Wildlife Refuge

-97°15'00"

Brazos Island

80

90

00 -97°00'00"

20

10

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-96°45'00"

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SCALE 1:250 000 15,000 5,000

0 0

15,000 5,000 2

4

0

30,000 10,000

0

15,000

2 4

45,000

4 8

60,000 FEET

20,000 METERS 6

12

8

MILES

75,000

90,000

25,000 10

16 20 KILOMETERS

12

14 24

CONTOUR INTERVAL 50 FEET NORTH AMERICAN VERTICAL DATUM OF 1988

35,000 16 28

40,000

32

Expressway

36

Ramp

GN

Tunnel

Interstate Route

MN

45,000

Local Connector

4WD / Ferry

Secondary Hwy

TEXAS

0°54´ 16 MILS

18

28 80000mN 00 000mE

ROAD CLASSIFICATION

105,000 120,000 135,000

30,000

8

MAP LOCATION

3°32´ 63 MILS

UTM GRID AND 2017 MAGNETIC NORTH DECLINATION AT CENTER OF SHEET

US Route

Laredo

Corpus Christi

McAllen

Port Isabel

Brownsville

ADJOINING MAP

East Breaks

Alaminos Canyon

PORT ISABEL, TX 2017

Special Edition

State Route