Matches in SemOpenAlex for { <https://semopenalex.org/work/W1054164923> ?p ?o ?g. }
Showing items 1 to 57 of
57
with 100 items per page.
- W1054164923 abstract "THE OPTIMUM DESIGN ILLUMINATION LEVEL AND UNIFORMITY NEEDED ON URBAN FREEWAYS, AS RELATED TO ACCIDENT RATES WAS DETERMINED. DATA WERE COLLECTED FROM A WIDE VARIETY OF FREEWAYS, AND COMPARED BY USING THE RATIO OF NIGHT/DAY ACCIDENT RATES PER MILLION VEHICLE MILES. THE TABULATIONS INCLUDED OTHER FACTORS SUCH AS ROADWAY ELEMENTS, WEATHER, DRIVER AGE AND TYPES OF ACCIDENTS. LIGHTED URBAN FREEWAYS HAVE A SIGNIFICANTLY LOWER NIGHT ACCIDENT POTENTIAL THAN UNLIGHTED ONES; AN AVERAGE REDUCTION OF 40 PERCENT IN NIGHT ACCIDENTS CAN BE PREDICTED AS A RESULT OF LIGHTING. THE CALCULATED COST BENEFIT RATIO, USING A 20-YEAR LIGHTING AMORTIZATION, WAS FOUND TO BE 2.3 FOR FREEWAYS WITH FOUR LANES, 1.4 FOR SIX LANES, AND 1.7 FOR EIGHT OR TEN LANES. FREEWAYS WITH MEASURED TYPICAL IN-SERVICE ILLUMINATION LEVELS BETWEEN 0.3 AND 0.6 HFC (HORIZONTAL FOOTCANDLES) HAD THE BEST ACCIDENT RATE RATIOS; HOWEVER MAINTAINED ILLUMINATION FOUND IN THE LIGHTING SYSTEMS RANGED FROM 28 TO 82 PERCENT OF INITIAL VALUES, WITH AN AVERAGE OF 50 PERCENT. /AUTHOR/" @default.
- W1054164923 created "2016-06-24" @default.
- W1054164923 creator A5036816615 @default.
- W1054164923 date "1971-05-01" @default.
- W1054164923 modified "2023-09-26" @default.
- W1054164923 title "IERI PROJECT 85-67: RELATIONSHIP BETWEEN ILLUMINATION AND FREEWAY ACCIDENTS" @default.
- W1054164923 hasPublicationYear "1971" @default.
- W1054164923 type Work @default.
- W1054164923 sameAs 1054164923 @default.
- W1054164923 citedByCount "3" @default.
- W1054164923 countsByYear W10541649232014 @default.
- W1054164923 countsByYear W10541649232016 @default.
- W1054164923 crossrefType "journal-article" @default.
- W1054164923 hasAuthorship W1054164923A5036816615 @default.
- W1054164923 hasConcept C10138342 @default.
- W1054164923 hasConcept C127413603 @default.
- W1054164923 hasConcept C144133560 @default.
- W1054164923 hasConcept C205649164 @default.
- W1054164923 hasConcept C22212356 @default.
- W1054164923 hasConcept C2777764128 @default.
- W1054164923 hasConcept C2781198434 @default.
- W1054164923 hasConcept C39432304 @default.
- W1054164923 hasConceptScore W1054164923C10138342 @default.
- W1054164923 hasConceptScore W1054164923C127413603 @default.
- W1054164923 hasConceptScore W1054164923C144133560 @default.
- W1054164923 hasConceptScore W1054164923C205649164 @default.
- W1054164923 hasConceptScore W1054164923C22212356 @default.
- W1054164923 hasConceptScore W1054164923C2777764128 @default.
- W1054164923 hasConceptScore W1054164923C2781198434 @default.
- W1054164923 hasConceptScore W1054164923C39432304 @default.
- W1054164923 hasLocation W10541649231 @default.
- W1054164923 hasOpenAccess W1054164923 @default.
- W1054164923 hasPrimaryLocation W10541649231 @default.
- W1054164923 hasRelatedWork W1496801971 @default.
- W1054164923 hasRelatedWork W1985785915 @default.
- W1054164923 hasRelatedWork W2004238255 @default.
- W1054164923 hasRelatedWork W2195969123 @default.
- W1054164923 hasRelatedWork W2233862925 @default.
- W1054164923 hasRelatedWork W2241431433 @default.
- W1054164923 hasRelatedWork W2247669659 @default.
- W1054164923 hasRelatedWork W2250151865 @default.
- W1054164923 hasRelatedWork W569281117 @default.
- W1054164923 hasRelatedWork W579563283 @default.
- W1054164923 hasRelatedWork W590987625 @default.
- W1054164923 hasRelatedWork W604856476 @default.
- W1054164923 hasRelatedWork W618515497 @default.
- W1054164923 hasRelatedWork W626125027 @default.
- W1054164923 hasRelatedWork W648670361 @default.
- W1054164923 hasRelatedWork W652659855 @default.
- W1054164923 hasRelatedWork W768360812 @default.
- W1054164923 hasRelatedWork W794529295 @default.
- W1054164923 hasRelatedWork W812788835 @default.
- W1054164923 hasRelatedWork W94075412 @default.
- W1054164923 isParatext "false" @default.
- W1054164923 isRetracted "false" @default.
- W1054164923 magId "1054164923" @default.
- W1054164923 workType "article" @default.