Skip to main content
JSON Manual Created Edited

Traffic Surface Lanes

Input URI

{base url} + db/SLAN



Active Methods

POST, GET, PUT, DELETE



JSON Schema

Details

{
    "SLAN": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "type": "object",
        "properties": {
            "NAME": {
                "description": "LaneName",
                "type": "string"
            },
            "WIDTH": {
                "description": "LaneWidth",
                "type": "number"
            },
            "WHEEL_SPACE": {
                "description": "WheelSpacing",
                "type": "number"
            },
            "SKEW_START": {
                "description": "SkewStart",
                "type": "number"
            },
            "SKEW_END": {
                "description": "SkewEnd",
                "type": "number"
            },
            "bOPTIMIZE": {
                "description": "TransverseLaneOptimization",
                "type": "boolean"
            },
            "ALLOW_WIDTH": {
                "description": "AllowableWidth",
                "type": "number"
            },
            "MV_DIR": {
                "description": "MovingDirection",
                "type": "string"
            },
            "LANE_ITEMS": {
                "description": "LaneDataList",
                "type": "array",
                "items": {
                    "type": "object",
                    "properties": {
                        "NODE": {
                            "description": "NodeKey",
                            "type": "integer"
                        },
                        "OFFSET": {
                            "description": "OffsetDistancetoLaneCenter",
                            "type": "number"
                        },
                        "IMPACT_FACTOR": {
                            "description": "ImpactFactor",
                            "type": "number"
                        },
                        "bSPAN_START": {
                            "description": "IsSpanStart(UseExceptCanada,BS,EuroCode,Russia,KoreaLRFD,Australia,Poland,SouthAfrica",
                            "type": "boolean"
                        },
                        "IMPACT_SPAN_TYPE": {
                            "description": "ImpactSpanType(OnlyUseIndiaCode)",
                            "type": "string"
                        },
                        "IMPACT_FACTOR_INDIA": {
                            "description": "IF/CDA(OnlyUseIndiaCode)",
                            "type": "number"
                        },
                        "SPAN_LENGTH": {
                            "description": "SpanLength(OnlyUseIndiaCode)",
                            "type": "number"
                        },
                        "ECCEN_VERT_LOAD": {
                            "description": "EccentricityofVerticalLoads(OnlyUseEuroCode)",
                            "type": "number"
                        },
                        "CENTRI_FORCE": {
                            "description": "CentrifugalForce(OnlyUseAASHTOLRFD",
                            "type": "number"
                        }
                    }
                }
            },
            "SEQ": {
                "description": "SequenceNumber(MustbeUnique)",
                "type": "integer"
            }
        }
    }
}


Examples

KSCE-LSD15

{
    "Assign": {
        "1": {
            "NAME": "LL_01",
            "WIDTH": 3,
            "WHEEL_SPACE": 1.8,
            "SKEW_START": 10,
            "SKEW_END": 15,
            "bOPTIMIZE": true,
            "ALLOW_WIDTH": 3,
            "MV_DIR": "BOTH",
            "LANE_ITEMS": [
                {
                    "NODE": 1,
                    "OFFSET": -1.5
                },
                {
                    "NODE": 2,
                    "OFFSET": -1.5
                },
                {
                    "NODE": 3,
                    "OFFSET": -1.5
                },
                {
                    "NODE": 4,
                    "OFFSET": -1.5
                }
            ]
        }
    }
}

Korea

{
    "Assign": {
        "1": {
            "NAME": "LL_01",
            "WIDTH": 3,
            "WHEEL_SPACE": 1.8,
            "SKEW_START": 10,
            "SKEW_END": 15,
            "bOPTIMIZE": true,
            "ALLOW_WIDTH": 3,
            "MV_DIR": "BOTH",
            "LANE_ITEMS": [
                {
                    "NODE": 1,
                    "OFFSET": -1.5,
                    "IMPACT_FACTOR": 1.25,
                    "bSPAN_START": true
                },
                {
                    "NODE": 2,
                    "OFFSET": -1.5,
                    "IMPACT_FACTOR": 1.25,
                    "bSPAN_START": false
                },
                {
                    "NODE": 3,
                    "OFFSET": -1.5,
                    "IMPACT_FACTOR": 1.25,
                    "bSPAN_START": false
                },
                {
                    "NODE": 4,
                    "OFFSET": -1.5,
                    "IMPACT_FACTOR": 1.25,
                    "bSPAN_START": false
                }
            ]
        }
    }
}

AASHTO Standard

{
    "Assign": {
        "1": {
            "NAME": "LL_01",
            "WIDTH": 3,
            "WHEEL_SPACE": 1.8288,
            "SKEW_START": 10,
            "SKEW_END": 15,
            "bOPTIMIZE": true,
            "ALLOW_WIDTH": 3,
            "MV_DIR": "BOTH",
            "LANE_ITEMS": [
                {
                    "NODE": 1,
                    "OFFSET": -1.5,
                    "IMPACT_FACTOR": 1.25,
                    "bSPAN_START": true
                },
                {
                    "NODE": 2,
                    "OFFSET": -1.5,
                    "IMPACT_FACTOR": 1.25,
                    "bSPAN_START": false
                },
                {
                    "NODE": 3,
                    "OFFSET": -1.5,
                    "IMPACT_FACTOR": 1.25,
                    "bSPAN_START": false
                }
            ]
        }
    }
}

AASHTO LRFD

{
    "Assign": {
        "1": {
            "NAME": "LL_01",
            "WIDTH": 3,
            "WHEEL_SPACE": 1.8288,
            "SKEW_START": 10,
            "SKEW_END": 15,
            "bOPTIMIZE": true,
            "ALLOW_WIDTH": 3,
            "MV_DIR": "BOTH",
            "LANE_ITEMS": [
                {
                    "NODE": 1,
                    "OFFSET": -1.5,
                    "bSPAN_START": false,
                    "CENTRI_FORCE": 0.5
                },
                {
                    "NODE": 2,
                    "OFFSET": -1.5,
                    "bSPAN_START": false,
                    "CENTRI_FORCE": 0.5
                },
                {
                    "NODE": 3,
                    "OFFSET": -1.5,
                    "bSPAN_START": false,
                    "CENTRI_FORCE": 0.5
                },
                {
                    "NODE": 4,
                    "OFFSET": -1.5,
                    "bSPAN_START": false,
                    "CENTRI_FORCE": 0.5
                }
            ]
        }
    }
}

PENNDOT

{
    "Assign": {
        "1": {
            "NAME": "LL_01",
            "WIDTH": 3,
            "WHEEL_SPACE": 1.8288,
            "SKEW_START": 10,
            "SKEW_END": 15,
            "bOPTIMIZE": true,
            "ALLOW_WIDTH": 3,
            "MV_DIR": "BOTH",
            "LANE_ITEMS": [
                {
                    "NODE": 1,
                    "OFFSET": -1.5,
                    "bSPAN_START": false
                },
                {
                    "NODE": 2,
                    "OFFSET": -1.5,
                    "bSPAN_START": false
                },
                {
                    "NODE": 3,
                    "OFFSET": -1.5,
                    "bSPAN_START": false
                },
                {
                    "NODE": 4,
                    "OFFSET": -1.5,
                    "bSPAN_START": false
                }
            ]
        }
    }
}

India

{
    "Assign": {
        "1": {
            "NAME": "LL_01",
            "WIDTH": 3,
            "WHEEL_SPACE": 1.8,
            "SKEW_START": 10,
            "SKEW_END": 15,
            "MV_DIR": "BOTH",
            "LANE_ITEMS": [
                {
                    "NODE": 1,
                    "OFFSET": -1.5,
                    "IMPACT_SPAN_TYPE": "IF/CDA",
                    "IMPACT_FACTOR_INDIA": 1.2
                },
                {
                    "NODE": 2,
                    "OFFSET": -1.5,
                    "IMPACT_SPAN_TYPE": "IF/CDA",
                    "IMPACT_FACTOR_INDIA": 1.2
                },
                {
                    "NODE": 3,
                    "OFFSET": -1.5,
                    "IMPACT_SPAN_TYPE": "IF/CDA",
                    "IMPACT_FACTOR_INDIA": 1.2
                },
                {
                    "NODE": 4,
                    "OFFSET": -1.5,
                    "IMPACT_SPAN_TYPE": "IF/CDA",
                    "IMPACT_FACTOR_INDIA": 1.2
                }
            ]
        },
        "2": {
            "NAME": "LL_02",
            "WIDTH": 3,
            "WHEEL_SPACE": 1.8,
            "SKEW_START": 10,
            "SKEW_END": 15,
            "MV_DIR": "BACKWARD",
            "LANE_ITEMS": [
                {
                    "NODE": 83,
                    "OFFSET": -1.5,
                    "IMPACT_SPAN_TYPE": "SPAN_LENGTH",
                    "SPAN_LENGTH": 12
                },
                {
                    "NODE": 84,
                    "OFFSET": -1.5,
                    "IMPACT_SPAN_TYPE": "SPAN_LENGTH",
                    "SPAN_LENGTH": 12
                },
                {
                    "NODE": 85,
                    "OFFSET": -1.5,
                    "IMPACT_SPAN_TYPE": "SPAN_LENGTH",
                    "SPAN_LENGTH": 12
                },
                {
                    "NODE": 86,
                    "OFFSET": -1.5,
                    "IMPACT_SPAN_TYPE": "SPAN_LENGTH",
                    "SPAN_LENGTH": 12
                }
            ]
        }
    }
}

Taiwan

{
    "Assign": {
        "1": {
            "NAME": "LL_01",
            "WIDTH": 3,
            "WHEEL_SPACE": 1.8,
            "SKEW_START": 10,
            "SKEW_END": 15,
            "MV_DIR": "BOTH",
            "LANE_ITEMS": [
                {
                    "NODE": 1,
                    "OFFSET": -1.5,
                    "IMPACT_FACTOR": 1.25,
                    "bSPAN_START": true
                },
                {
                    "NODE": 2,
                    "OFFSET": -1.5,
                    "IMPACT_FACTOR": 1.25,
                    "bSPAN_START": false
                },
                {
                    "NODE": 3,
                    "OFFSET": -1.5,
                    "IMPACT_FACTOR": 1.25,
                    "bSPAN_START": false
                },
                {
                    "NODE": 4,
                    "OFFSET": -1.5,
                    "IMPACT_FACTOR": 1.25,
                    "bSPAN_START": false
                }
            ]
        }
    }
}

Canada

{
    "Assign": {
        "1": {
            "NAME": "LL_01",
            "WIDTH": 3,
            "WHEEL_SPACE": 1.8,
            "SKEW_START": 10,
            "SKEW_END": 15,
            "bOPTIMIZE": true,
            "ALLOW_WIDTH": 3,
            "MV_DIR": "BOTH",
            "LANE_ITEMS": [
                {
                    "NODE": 1,
                    "OFFSET": -1.5
                },
                {
                    "NODE": 2,
                    "OFFSET": -1.5
                },
                {
                    "NODE": 3,
                    "OFFSET": -1.5
                },
                {
                    "NODE": 4,
                    "OFFSET": -1.5
                }
            ]
        }
    }
}

BS

{
    "Assign": {
        "1": {
            "NAME": "LL_01",
            "WIDTH": 3,
            "WHEEL_SPACE": 1,
            "SKEW_START": 10,
            "SKEW_END": 15,
            "bOPTIMIZE": true,
            "ALLOW_WIDTH": 3,
            "MV_DIR": "BOTH",
            "LANE_ITEMS": [
                {
                    "NODE": 1,
                    "OFFSET": -1.5
                },
                {
                    "NODE": 2,
                    "OFFSET": -1.5
                },
                {
                    "NODE": 3,
                    "OFFSET": -1.5
                },
                {
                    "NODE": 4,
                    "OFFSET": -1.5
                }
            ]
        }
    }
}

Eurocode

{
    "Assign": {
        "1": {
            "NAME": "LL_01",
            "WIDTH": 3,
            "WHEEL_SPACE": 2,
            "SKEW_START": 10,
            "SKEW_END": 15,
            "bOPTIMIZE": true,
            "ALLOW_WIDTH": 3,
            "MV_DIR": "BOTH",
            "LANE_ITEMS": [
                {
                    "NODE": 1,
                    "OFFSET": -1.5,
                    "ECCEN_VERT_LOAD": 0.15
                },
                {
                    "NODE": 2,
                    "OFFSET": -1.5,
                    "ECCEN_VERT_LOAD": 0.15
                },
                {
                    "NODE": 3,
                    "OFFSET": -1.5,
                    "ECCEN_VERT_LOAD": 0.15
                },
                {
                    "NODE": 4,
                    "OFFSET": -1.5,
                    "ECCEN_VERT_LOAD": 0.15
                }
            ]
        }
    }
}

Australia

{
    "Assign": {
        "1": {
            "NAME": "LL_01",
            "WIDTH": 3.2,
            "WHEEL_SPACE": 2,
            "SKEW_START": 10,
            "SKEW_END": 15,
            "bOPTIMIZE": true,
            "ALLOW_WIDTH": 3,
            "MV_DIR": "BOTH",
            "LANE_ITEMS": [
                {
                    "NODE": 1,
                    "OFFSET": -1.5,
                    "bSPAN_START": true
                },
                {
                    "NODE": 2,
                    "OFFSET": -1.5,
                    "bSPAN_START": false
                },
                {
                    "NODE": 3,
                    "OFFSET": -1.5,
                    "bSPAN_START": false
                },
                {
                    "NODE": 4,
                    "OFFSET": -1.5,
                    "bSPAN_START": false
                }
            ]
        }
    }
}

Poland

{
    "Assign": {
        "1": {
            "NAME": "LL_01",
            "WIDTH": 3,
            "WHEEL_SPACE": 2.7,
            "SKEW_START": 10,
            "SKEW_END": 15,
            "bOPTIMIZE": true,
            "ALLOW_WIDTH": 3,
            "MV_DIR": "BOTH",
            "LANE_ITEMS": [
                {
                    "NODE": 1,
                    "OFFSET": -1.5,
                    "bSPAN_START": true
                },
                {
                    "NODE": 2,
                    "OFFSET": -1.5,
                    "bSPAN_START": false
                },
                {
                    "NODE": 3,
                    "OFFSET": -1.5,
                    "bSPAN_START": false
                },
                {
                    "NODE": 4,
                    "OFFSET": -1.5,
                    "bSPAN_START": false
                }
            ]
        }
    }
}

Russia

{
    "Assign": {
        "1": {
            "NAME": "LL_01",
            "WIDTH": 3,
            "WHEEL_SPACE": 1.9,
            "SKEW_START": 10,
            "SKEW_END": 15,
            "bOPTIMIZE": true,
            "ALLOW_WIDTH": 3,
            "MV_DIR": "BOTH",
            "LANE_ITEMS": [
                {
                    "NODE": 1,
                    "OFFSET": -1.5
                },
                {
                    "NODE": 2,
                    "OFFSET": -1.5
                },
                {
                    "NODE": 3,
                    "OFFSET": -1.5
                },
                {
                    "NODE": 4,
                    "OFFSET": -1.5
                }
            ]
        }
    }
}

South Africa

{
    "Assign": {
        "1": {
            "NAME": "LL_01",
            "WIDTH": 3,
            "WHEEL_SPACE": 1,
            "SKEW_START": 10,
            "SKEW_END": 15,
            "bOPTIMIZE": true,
            "ALLOW_WIDTH": 3,
            "MV_DIR": "BOTH",
            "LANE_ITEMS": [
                {
                    "NODE": 1,
                    "OFFSET": -1.5
                },
                {
                    "NODE": 2,
                    "OFFSET": -1.5
                },
                {
                    "NODE": 3,
                    "OFFSET": -1.5
                },
                {
                    "NODE": 4,
                    "OFFSET": -1.5
                }
            ]
        }
    }
}


Specifications

No. Description Key Value Type Default Required

1

Name of Surface Lane

"NAME"

String

-

Required

2

Lane Width

"WIDTH"

Number

-

Required

3

Wheel Spacing

"WHEEL_SPACE"

Number

0

Optional

4

Skew Start

"SKEW_START"

Number

0

Optional

5

Skew End

"SKEW_END"

Number

0

Optional

6

Transverse Lane Optimization ¹⁾

"bOPTIMIZE"

Boolean

false

Optional

7

Allow Width for Optimization ¹⁾

"ALLOW_WIDTH"

Number

0

Optional

8

Moving Direction

 • Forward: "FORWARD"

 • Backward: "BACKWARD"

 • Both: "BOTH"

"MV_DIR"

String

-

Required

9

Sequence Number (Unique)

"SEQ"

 Integer

1

Optional

10

Lane Items

 • Insert the data as an object

"LANE_ITEMS"

Array
[Object]

-

Required

KSCE-LSD15, Canada, BS, Russia, South Africa

(1)

Node No.

"NODE"

Integer

-

Required

(2)

Offset Distance to Lane Center

"OFFSET"

Number

0

Optional

Korea, AASHTO Standard, Taiwan

(1)

Node No.

"NODE"

Integer

-

Required

(2)

Offset Distance to Lane Center

"OFFSET"

Number

0

Optional

(3)

Impact Factor

"IMPACT_FACTOR"

Number

0

Optional

(4)

Span Start

"bSPAN_START"

Boolean

false

Optional

AASHTO LRFD

(1)

Node No.

"NODE"

Integer

-

Required

(2)

Offset Distance to Lane Center

"OFFSET"

Number

0

Optional

(3)

Span Start

"bSPAN_START"

Boolean

false

Optional

(4)

Centrifugal Force Factor

"CENTRI_FORCE"

Number

0

Optional

PENNDOT, Australia, Poland, Ru

(1)

Node No.

"NODE"

Integer

-

Required

(2)

Offset Distance to Lane Center

"OFFSET"

Number

0

Optional

(3)

Span Start

"bSPAN_START"

Boolean

false

Optional

India

(1)

Node No.

"NODE"

Integer

-

Required

(2)

Offset Distance to Lane Center

"OFFSET"

Number

0

Optional

(3)

Impact Span Type

 • "IF/CDA"

 • "SPAN_LENGTH"

"IMPACT_SPAN_TYPE"

String

"IF/CDA"

Optional

(4)

Impact Span/CDA

"IMPACT_FACTOR_INDIA"

Number

0

Optional

(5)

Span Length

"SPAN_LENGTH"

Number

0

Optional

Eurocode

(1)

Node No.

"NODE"

Integer

-

Required

(2)

Offset Distance to Lane Center

"OFFSET"

Number

0

Optional

(3)

Eccentricity of Vertical Loads to Consider Cant

"ECCEN_VERT_LOAD"

Number

0

Optional



¹⁾ Unavailable Moving Load Code → India, Taiwan

0
Was this article helpful?