Dataset

Known issues

• maxweight values are not consistently available. Check street-level imagery (e.g. Mapillary, KartaView, or other OSM-compatible sources) for readable values
• Ortographic/Typographic errors on names. Names (of bridge, highway) don't exactly meet expected ortography (i.e. painted on bridges), e.g. Sucat Bridge vs Sukat Bridge.
• inconsistency of extrapolated bridge lanes values when used to set lanes for connected highway. For example, a bridge is built for 4 lanes, but highway only uses 2.

Available fields

Fields	Usable?	man_made=bridge object	highway=* object	notes
coordinates	✔			Will be used to display a map marker for a task, to visualize the location of a bridge, or starting point for a vicinity search.
ISLAND
REGION
PROVINCE
DEO	✔	for operator key
CONG_DIST
ROAD_NAME	✔		for nat_name, and/or name key	Proposal: use nat_name key for the RBI highway name, and to name if it's empty.
LOCATION
BRIDGE_ID	✔	for ref key
BR_NAME	✔	for name key
BR_LENGTH	✔	for length key
BR_TYPE1	✔	for: material (“reinforced concrete”,“steel”); infer bridge:structure		DPWH "concrete": OSM "reinforced_concrete"; DPWH "metal" : OSM "steel"
BR_TYPE2
YR_CONST
ACTUAL_YR	✔	for start_date key
CONDITION
NUM_ABUTT
NUM_PIER
NUM_SPAN
BR_WIDTH	✔	for width key
BR_LIFE
LOAD_LIMIT	✔	for maxweight key		Maximum physical load limit.
HT_OVER	✔			Mr. James Surot (DPWH Central Office): this is the physical height limit for vehicles using a truss-type bridge, measured from the deck to the height limit of the truss. This is not necessarily the legal height limit (i.e. max_height) and therefore should be used only for max_height:physical key.
HT_UNDER	?
L_SDWALK	?		infer for sidewalk:both ?
R_SDWALK	?		infer for sidewalk:both ?
NUM_LANES	?		maybe used for lanes key	Warning: OSM may already have better data
BNR
CROSSING				use info to describe the task, assist for hard-to-see mapper
BRGY	✔	combine with MUN and add to: is_in
MUN	✔	combine with BRGY and add to: is_in
REMARKS	✕
created_user	✕
created_date	✕
last_edited_user	✕
last_edited_date	✕
ROAD_SEC_CLASS	✔	infer for designation key
SEC_ID	✕
SEC_LENGTH	✕
ROUTE_NO	✔	for ref key
MaxBRHT	?			max_height:physical ?
MaxPierHT
COMMENTS	✕
n/a		source=DPWH-RBI	source=DPWH-RBI	add or append "DPWH-RBI" as source