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TransportGeospatial

LTA Arrow Marking (GEOJSON)

LTA (Land Transport Authority)

An arrow painted on the roadways, directing the flow of traffic and the interaction of the driving environment.

Data from Oct 2025

Last updated 2 months ago (7 Jul 2026)

Attribute Legend

AttributesData TypeDescription
OBJECTID_1Numeric-
BEARG_NUMNumeric-
TYP_CDText-
TYP_NAMText-
UNIQUE_IDNumeric-
INC_CRCText-
FMEL_UPD_DNumeric-

Dataset preview

This code can be used to view the raw JSON dataset for LTA Arrow Marking (GEOJSON). Large datasets may be truncated in the preview. Please download the dataset for complete data.

{
	"type" : "FeatureCollection",
	"name" : "ARROWMARKING",
	"features" : [
		{
			"type" : "Feature",
			"geometry" : {
				"type" : "Point",
				"coordinates" : [ 103.83916029820897, 1.3624802494868347 ]
			},
			"properties" : {
				"OBJECTID_1" : 2919155,
				"BEARG_NUM" : 207.55326337,
				"TYP_CD" : "A",
				"TYP_NAM" : "A - Right Turn",
				"UNIQUE_ID" : 90572,
				"INC_CRC" : "B5E004C3CFEE672C",
				"FMEL_UPD_D" : "20240107224936"
			}
		},
		{
			"type" : "Feature",
			"geometry" : {
				"type" : "Point",
				"coordinates" : [ 103.83916267004722, 1.362322027322555 ]
			},
			"properties" : {
				"OBJECTID_1" : 2919156,
				"BEARG_NUM" : 201.7959301,
				"TYP_CD" : "E",
				"TYP_NAM" : "E - Lt Turn",
				"UNIQUE_ID" : 90573,
				"INC_CRC" : "AF0DBC02414E5495",
				"FMEL_UPD_D" : "20240107224936"
			}
		},
		{
			"type" : "Feature",
			"geometry" : {
				"type" : "Point",
				"coordinates" : [ 103.83913421514112, 1.3623358686878706 ]
			},
			"properties" : {
				"OBJECTID_1" : 2919157,
				"BEARG_NUM" : 203.93618369,
				"TYP_CD" : "B",
				"TYP_NAM" : "B - St/Lt Turn",
				"UNIQUE_ID" : 90574,
				"INC_CRC" : "0D2E0BCFBC3E7772",
				"FMEL_UPD_D" : "20240107224936"
			}
		},
		{
			"type" : "Feature",
			"geometry" : {
				"type" : "Point",
				"coordinates" : [ 103.8390995960316, 1.3623373003802381 ]
			},
			"properties" : {
				"OBJECTID_1" : 2919158,
				"BEARG_NUM" : 207.55326337,
				"TYP_CD" : "A",
				"TYP_NAM" : "A - Right Turn",
				"UNIQUE_ID" : 90575,
				"INC_CRC" : "78E646C910A855B0",
				"FMEL_UPD_D" : "20240107224936"
			}
		},
		{
			"type" : "Feature",
			"geometry" : {
				"type" : "Point",
				"coordinates" : [ 103.83880556389151, 1.3622652286585522 ]
			},
			"properties" : {
				"OBJECTID_1" : 2919159,
				"BEARG_NUM" : 90.28682926,
				"TYP_CD" : "E",
				"TYP_NAM" : "E - Lt Turn",
				"UNIQUE_ID" : 90576,
				"INC_CRC" : "7B6977F961554871",
				"FMEL_UPD_D" : "20240107224936"
			}
		},
		{
			"type" : "Feature",
			"geometry" : {
				"type" : "Point",
				"coordinates" : [ 103.89049320414769, 1.3987233814352336 ]
			},
			"properties" : {
				"OBJECTID_1" : 2919160,
				"BEARG_NUM" : 97.34624015,
				"TYP_CD" : "D",
				"TYP_NAM" : "D - Straight",
				"UNIQUE_ID" : 90577,
				"INC_CRC" : "0AFC209CA4CAF2DB",
				"FMEL_UPD_D" : "20240107224936"
			}
		},
		{
			"type" : "Feature",
			"geometry" : {
				"type" : "Point",
				"coordinates" : [ 103.89084630397784, 1.3986419302897382 ]
			},
			"properties" : {
				"OBJECTID_1" : 2919161,
				"BEARG_NUM" : 269.48402922,
				"TYP_CD" : "D",
				"TYP_NAM" : "D - Straight",
				"UNIQUE_ID" : 90578,
				"INC_CRC" : "25B60791C30FD0C3",
				"FMEL_UPD_D" : "20240107224936"
			}
		},
		{
			"type" : "Feature",
			"geometry" : {
				"type" : "Point",
				"coordinates" : [ 103.89111853069139, 1.398747146266396 ]
			},
			"properties" : {
				"OBJECTID_1" : 2919162,
				"BEARG_NUM" : 63.41518499,
				"TYP_CD" : "B",
				"TYP_NAM" : "B - St/Lt Turn",
				"UNIQUE_ID" : 90579,
				"INC_CRC" : "7A4514996A480394",
				"FMEL_UPD_D" : "20240107224936"
			}
		},
		{
			"type" : "Feature",
			"geometry" : {
				"type" : "Point",
				"coordinates" : [ 103.89143879754049, 1.398896388146678 ]
			},
			"properties" : {
				"OBJECTID_1" : 2919163,
				"BEARG_NUM" : 238.78967653,
				"TYP_CD" : "C",
				"TYP_NAM" : "C - St/Rt Turn",
				"UNIQUE_ID" : 90580,
				"INC_CRC" : "F1CE3B6F7D0B565A",
				"FMEL_UPD_D" : "20240107224936"
			}
		},
		{
			"type" : "Feature",
			"geometry" : {
				"type" : "Point",
				"coordinates" : [ 103.89512331736222, 1.4060129505393928 ]
			},
			"properties" : {
				"OBJECTID_1" : 2919164,
				"BEARG_NUM" : 2.27077559,
				"TYP_CD" : "D",
				"TYP_NAM" : "D - Straight",
				"UNIQUE_ID" : 90581,
				"INC_CRC" : "5EF70EC8AA525A0A",
				"FMEL_UPD_D" : "20240107224936"
			}
		},
		{
			"type" : "Feature",
			"geometry" : {
				"type" : "Point",
				"coordinates" : [ 103.8951426583682, 1.4060089527376396 ]
			},
			"properties" : {
				"OBJECTID_1" : 2919165,
				"BEARG_NUM" : 5.12122922,
				"TYP_CD" : "A",
				"TYP_NAM" : "A - Right Turn",
				"UNIQUE_ID" : 90582,
				"INC_CRC" : "311713152110CEFF",
				"FMEL_UPD_D" : "20240107224936"
			}
		},
		{
			"type" : "Feature",
			"geometry" : {
				"type" : "Point",
				"coordinates" : [ 103.8951595847921, 1.4061382229067925 ]
			},
			"properties" : {
				"OBJECTID_1" : 2919166,
				"BEARG_NUM" : 12.28956451,
				"TYP_CD" : "A",
				"TYP_NAM" : "A - Right Turn",
				"UNIQUE_ID" : 90583,
				"INC_CRC" : "543AFF8C257128C0",
				"FMEL_UPD_D" : "20240107224936"
			}
		},
		{
			"type" : "Feature",
			"geometry" : {
				"type" : "Point",
				"coordinates" : [ 103.89513731185289, 1.4062844219958972 ]
			},
			"properties" : {
				"OBJECTID_1" : 2919167,
				"BEARG_NUM" : 12.39530633,
				"TYP_CD" : "D",
				"TYP_NAM" : "D - Straight",
				"UNIQUE_ID" : 90584,
				"INC_CRC" : "129E3A19AF822A22",
				"FMEL_UPD_D" : "20240107224936"
			}
		},
		{
			"type" : "Feature",
			"geometry" : {
				"type" : "Point",
				"coordinates" : [ 103.84754021135996, 1.322479581823344 ]
			},
			"properties" : {
				"OBJECTID_1" : 2919168,
				"BEARG_NUM" : 125.48701409,
				"TYP_CD" : "D",
				"TYP_NAM" : "D - Straight",
				"UNIQUE_ID" : 89450,
				"INC_CRC" : "F2FA11C3DE071606",
				"FMEL_UPD_D" : "20240107224936"
			}
		},
		{
			"type" : "Feature",
			"geometry" : {
				"type" : "Point",
				"coordinates" : [ 103.84735620057674, 1.3225315666586182 ]
			},
			"properties" : {
				"OBJECTID_1" : 2919169,
				"BEARG_NUM" : 306.37152046,
				"TYP_CD" : "C",
				"TYP_NAM" : "C - St/Rt Turn",
				"UNIQUE_ID" : 89451,
				"INC_CRC" : "17CD183FA003B3F8",
				"FMEL_UPD_D" : "20240107224936"
			}
		},
		{
			"type" : "Feature",
			"geometry" : {
				"type" : "Point",
				"coordinates" : [ 103.84733760938141, 1.3225077792618485 ]
			},
			"properties" : {
				"OBJECTID_1" : 2919170,
				"BEARG_NUM" : 307.17566808,
				"TYP_CD" : "D",
				"TYP_NAM" : "D - Straight",
				"UNIQUE_ID" : 89452,
				"INC_CRC" : "ECEAECB188358249",
				"FMEL_UPD_D" : "20240107224936"
			}
		},
		{
			"type" : "Feature",
			"geometry" : {
				"type" : "Point",
				"coordinates" : [ 103.84712923967507, 1.3214124700823675 ]
			},
			"properties" : {
				"OBJECTID_1" : 2919171,
				"BEARG_NUM" : 324.76616334,
				"TYP_CD" : "B",
				"TYP_NAM" : "B - St/Lt Turn",
				"UNIQUE_ID" : 89453,
				"INC_CRC" : "5D2822DBE5FB4FA8",
				"FMEL_UPD_D" : "20240107224936"
			}
		},
		{
			"type" : "Feature",
			"geometry" : {
				"type" : "Point",
				"coordinates" : [ 103.84662609944114, 1.3230665828584687 ]
			},
			"properties" : {
				"OBJECTID_1" : 2919172,
				"BEARG_NUM" : 110.2643684,
				"TYP_CD" : "C",
				"TYP_NAM" : "C - St/Rt Turn",
				"UNIQUE_ID" : 89454,
				"INC_CRC" : "730B8770247C158C",
				"FMEL_UPD_D" : "20240107224936"
			}
		},
		{
			"type" : "Feature",
			"geometry" : {
				"type" : "Point",
				"coordinates" : [ 103.95336704194854, 1.3623032600823766 ]
			},
			"properties" : {
				"OBJECTID_1" : 2919173,
				"BEARG_NUM" : 99.9568902,
				"TYP_CD" : "B",
				"TYP_NAM" : "B - St/Lt Turn",
				"UNIQUE_ID" : 88943,
				"INC_CRC" : "0A937FCFB63A7269",
				"FMEL_UPD_D" : "20240107224936"
			}
		},
		{
			"type" : "Feature",
			"geometry" : {
				"type" : "Point",
				"coordinates" : [ 103.95336297724826, 1.3622752377143956 ]
			},
			"properties" : {
				"OBJECTID_1" : 2919174,
				"BEARG_NUM" : 99.23634429,
				"TYP_CD" : "D",
				"TYP_NAM" : "D - Straight",
				"UNIQUE_ID" : 88944,
				"INC_CRC" : "01B06184E25423A6",
				"FMEL_UPD_D" : "20240107224936"
			}
		},
		{
			"type" : "Feature",
			"geometry" : {
				"type" : "Point",
				"coordinates" : [ 103.8201635703298, 1.3352499324526415 ]
			},
			"properties" : {
				"OBJECTID_1" : 2919175,
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				"TYP_CD" : "D",
				"TYP_NAM" : "D - Straight",
				"UNIQUE_ID" : 88945,
				"INC_CRC" : "6B45082B9FE9DA10",
				"FMEL_UPD_D" : "20240107224936"
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		},
		{
			"type" : "Feature",
			"geometry" : {
				"type" : "Point",
				"coordinates" : [ 103.82015096073373, 1.3352756488941735 ]
			},
			"properties" : {
				"OBJECTID_1" : 2919176,
				"BEARG_NUM" : 240,
				"TYP_CD" : "D",
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				"INC_CRC" : "FE4946BFC5B52036",
				"FMEL_UPD_D" : "20240107224936"
			}
		},
		{
			"type" : "Feature",
			"geometry" : {
				"type" : "Point",
				"coordinates" : [ 103.82753170001406, 1.3397380201397355 ]
			},
			"properties" : {
				"OBJECTID_1" : 2919177,
				"BEARG_NUM" : 285,
				"TYP_CD" : "D",
				"TYP_NAM" : "D - Straight",
				"UNIQUE_ID" : 88947,
				"INC_CRC" : "CEAE6DE2A81297C3",
				"FMEL_UPD_D" : "20240107224936"
			}
		},
		{
			"type" : "Feature",
			"geometry" : {
				"type" : "Point",
				"coordinates" : [ 103.82782398851143, 1.339851674115108 ]
			},
			"properties" : {
				"OBJECTID_1" : 2919178,
				"BEARG_NUM" : 285,
				"TYP_CD" : "D",
				"TYP_NAM" : "D - Straight",
				"UNIQUE_ID" : 88948,
				"INC_CRC" : "777C6F569B674135",
				"FMEL_UPD_D" : "20240107224936"
			}
		},
		{
			"type" : "Feature",
			"geometry" : {
				"type" : "Point",
				"coordinates" : [ 103.88732701279581, 1.3936592156097576 ]
			},
			"properties" : {
				"OBJECTID_1" : 2919179,
				"BEARG_NUM" : 0.88,
				"TYP_CD" : "D",
				"TYP_NAM" : "D - Straight",
				"UNIQUE_ID" : 102233,
				"INC_CRC" : "1320822494748DC8",
				"FMEL_UPD_D" : "20240107224949"
			}
		},
		{
			"type" : "Feature",
			"geometry" : {
				"type" : "Point",
				"coordinates" : [ 103.92116656537593, 1.312732866379099 ]
			},
			"properties" : {
				"OBJECTID_1" : 2919180,

Sample OpenAPI query

This code can be used to test a sample API query. It retrieves the data catalogue of this dataset. For a complete guide on query parameters and syntax, please refer to the API documentation

Adding an API key gives you higher rate limits and priority support. Log in to create your API key.

import requests
          
dataset_id = "d_2771fb949ceea676dd3eecade3830c5b"
url = "https://api-open.data.gov.sg/v1/public/api/datasets/" + dataset_id + "/poll-download"
        
response = requests.get(url)
json_data = response.json()
if json_data['code'] != 0:
    print(json_data['errMsg'])
    exit(1)

url = json_data['data']['url']
response = requests.get(url)
print(response.text)

Citation

This dataset can be reused and cited in research publications.

Land Transport Authority. (2019). LTA Arrow Marking (GEOJSON) (2026) [Dataset]. data.gov.sg. Retrieved September 9, 2026 from https://data.gov.sg/datasets/d_2771fb949ceea676dd3eecade3830c5b/view

About this dataset

Contact

feedback@data.gov.sg

Created on

24 Jan 2019

Licence

Free forever for personal or commercial use, under the Open Data Licence.

Agency

LTA (Land Transport Authority)