{"id":"https://openalex.org/W621043376","doi":null,"title":"Highway traffic estimation","display_name":"Highway traffic estimation","publication_year":1956,"publication_date":"1956-01-01","ids":{"openalex":"https://openalex.org/W621043376","mag":"621043376"},"language":"en","primary_location":{"id":"mag:621043376","doi":null,"is_oa":false,"landing_page_url":"https://rosap.ntl.bts.gov/view/dot/16279/dot_16279_DS1.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},"volume":null,"type":"book","indexed_in":[],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Robert Schmidt","orcid":"https://orcid.org/0000-0002-8856-3347","observed_orcids":["https://orcid.org/0000-0002-8856-3347"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Robert Schmidt","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-8856-3347","affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5084289882","display_name":"M E Campbell","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"M E Campbell","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":11.5,"has_fulltext":false,"cited_by_count":27,"citation_normalized_percentile":{"value":0.95555556,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":96},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10698","display_name":"Transportation Planning and Optimization","score":0.9829000234603882,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10698","display_name":"Transportation Planning and Optimization","score":0.9829000234603882,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10524","display_name":"Traffic control and management","score":0.006200000178068876,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11344","display_name":"Traffic Prediction and Management Techniques","score":0.0017999999690800905,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/urban-traffic-patterns","display_name":"urban traffic patterns","score":0.7559999823570251},{"id":"https://openalex.org/keywords/central-business-district","display_name":"central business district","score":0.9279999732971191},{"id":"https://openalex.org/keywords/traffic-distribution","display_name":"traffic distribution","score":0.6639999747276306},{"id":"https://openalex.org/keywords/traffic-assignment","display_name":"traffic assignment","score":0.949999988079071},{"id":"https://openalex.org/keywords/toll-facilities","display_name":"toll facilities","score":0.8259999752044678},{"id":"https://openalex.org/keywords/traffic-growth","display_name":"traffic growth","score":0.8809999823570251},{"id":"https://openalex.org/keywords/motorways","display_name":"motorways","score":0.45399999618530273},{"id":"https://openalex.org/keywords/limited-access-highways","display_name":"limited access highways","score":0.6990000009536743},{"id":"https://openalex.org/keywords/induced-traffic","display_name":"induced traffic","score":0.984000027179718},{"id":"https://openalex.org/keywords/toll-roads","display_name":"toll roads","score":0.8009999990463257},{"id":"https://openalex.org/keywords/trip-length","display_name":"trip length","score":0.6779999732971191},{"id":"https://openalex.org/keywords/bridges","display_name":"bridges","score":0.8669999837875366}],"concepts":[{"id":"https://openalex.org/C2778025104","wikidata":"https://www.wikidata.org/wiki/Q408004","display_name":"Toll","level":2,"score":0.9064477682113647},{"id":"https://openalex.org/C22212356","wikidata":"https://www.wikidata.org/wiki/Q775325","display_name":"Transport engineering","level":1,"score":0.7793594002723694},{"id":"https://openalex.org/C2778636371","wikidata":"https://www.wikidata.org/wiki/Q16939396","display_name":"Toll road","level":3,"score":0.7016962766647339},{"id":"https://openalex.org/C81631751","wikidata":"https://www.wikidata.org/wiki/Q3111645","display_name":"Traffic bottleneck","level":5,"score":0.5672608613967896},{"id":"https://openalex.org/C96250715","wikidata":"https://www.wikidata.org/wiki/Q965330","display_name":"Estimation","level":2,"score":0.5341616868972778},{"id":"https://openalex.org/C64093975","wikidata":"https://www.wikidata.org/wiki/Q356677","display_name":"Floating car data","level":3,"score":0.5304365158081055},{"id":"https://openalex.org/C2780866138","wikidata":"https://www.wikidata.org/wiki/Q361151","display_name":"Traffic count","level":3,"score":0.5259513854980469},{"id":"https://openalex.org/C2778226110","wikidata":"https://www.wikidata.org/wiki/Q5732811","display_name":"Trip generation","level":3,"score":0.4643813371658325},{"id":"https://openalex.org/C176715033","wikidata":"https://www.wikidata.org/wiki/Q2080768","display_name":"Traffic generation model","level":2,"score":0.4400824308395386},{"id":"https://openalex.org/C2985695025","wikidata":"https://www.wikidata.org/wiki/Q4323994","display_name":"Road traffic","level":2,"score":0.4388103187084198},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.41570451855659485},{"id":"https://openalex.org/C86266404","wikidata":"https://www.wikidata.org/wiki/Q7832512","display_name":"Traffic optimization","level":4,"score":0.3907266855239868},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.32099151611328125},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3132178783416748},{"id":"https://openalex.org/C168443057","wikidata":"https://www.wikidata.org/wiki/Q7001223","display_name":"Traffic volume","level":2,"score":0.28343862295150757},{"id":"https://openalex.org/C2779888511","wikidata":"https://www.wikidata.org/wiki/Q244156","display_name":"Traffic congestion","level":2,"score":0.2578957676887512},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.10463923215866089},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0},{"id":"https://openalex.org/C157085824","wikidata":"https://www.wikidata.org/wiki/Q2384809","display_name":"TRIPS architecture","level":2,"score":0.0},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:621043376","doi":null,"is_oa":false,"landing_page_url":"https://rosap.ntl.bts.gov/view/dot/16279/dot_16279_DS1.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","score":1.0,"display_name":"Sustainable cities and communities"},{"id":"https://metadata.un.org/sdg/9","score":0.7207000255584717,"display_name":"Industry, innovation and infrastructure"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4251309693","https://openalex.org/W622971523","https://openalex.org/W1493862033","https://openalex.org/W1513128828","https://openalex.org/W607595037","https://openalex.org/W2091915185","https://openalex.org/W1212407427","https://openalex.org/W650013602","https://openalex.org/W4324141776","https://openalex.org/W2751489664"],"abstract_inverted_index":{"CONTENTS:":[0],"INTRODUCTION":[1],"URGENT":[2],"NEED":[3],"FOR":[4,60],"ESTIMATION":[5],"TERMINOLOGY":[6],"LAND":[7],"USE":[8],"GENERATION":[9,36],"DWELLING":[10],"UNIT":[11],"AND":[12,40,54,86,96],"RESIDENTIAL":[13],"AREA":[14,22,26],"THE":[15,19,23,27,78],"CENTRAL":[16],"BUSINESS":[17],"DISTRICT":[18],"OFF-CENTER":[20,24],"COMMERCIAL":[21],"EMPLOYMENT":[25],"CITY":[28],"AS":[29],"A":[30],"GENERATOR":[31],"ESTIMATING":[32],"URBAN":[33],"TRAFFIC":[34,46,47,52,58,63,82,88,98,113],"PATTERNS":[35],"OF":[37,45,70,108],"TERMINALS":[38],"PARKING":[39],"STORAGE":[41],"MADE":[42],"TRANSLATION":[43],"DISTRIBUTION":[44,48],"ON":[49,89,99],"FREE":[50,91],"ROADS":[51,101,110],"ASSIGNMENT":[53],"ROAD-USER":[55],"ECONOMIC":[56],"STUDIES":[57],"ESTIMATES":[59],"TOLL":[61,93,100,102,109],"FACILITIES":[62],"GROWTH":[64],"MECHANICAL":[65],"METHODS":[66,68],"ANALYTICAL":[67],"EXAMPLE":[69],"PROPOSED":[71],"METHOD":[72,77],"COMPARISON":[73],"WITH":[74],"AVERAGE":[75],"FACTOR":[76],"CRITICAL":[79,111],"HOUR":[80,112],"APPENDIX:":[81],"DATA":[83],"FREEWAYS:":[84],"DIVERTED":[85,95],"INDUCED":[87,97],"LIMITED-ACCESS":[90],"HIGHWAYS":[92],"ROADS:":[94],"ROAD":[103],"TRIP":[104],"LENGTHS":[105],"BRIDGES":[106],"STATUS":[107],"DATA.":[114]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":1}],"updated_date":"2026-10-16T09:59:22.235173","created_date":"2016-06-24T00:00:00"}