Search SPFs

Select your category

Search Results

SPF format: N = ea * AADTb * L
a b overdispersion
Total Accidents -7.76 0.97 0.15
Fatal & Injury Accidents -8.86 0.96 0.24
  1. Segment
  2. Rural
  3. freeway
  4. four-lane
Added by:
Admin Admin
Date added: :
2016-01-31
{"100":0.037142815447442016629775451974637690000236034393310546875,"4100":1.3623075435144809119947240105830132961273193359375,"8100":2.6369706057086119699306436814367771148681640625,"12100":3.892034036909590266617442466667853295803070068359375,"16100":5.13447354089753904560211594798602163791656494140625,"20100":6.36758859390050258042492714594118297100067138671875,"24100":7.593313868179254910728559480048716068267822265625,"28100":8.8129224948070277179112963494844734668731689453125,"32100":10.02731600892176544448375352658331394195556640625,"36100":11.2371662533832168406888740719296038150787353515625,"40100":12.4429931451837507694335727137513458728790283203125,"44100":13.6452108909954805682218648144043982028961181640625,"48100":14.8441571871072763855181619874201714992523193359375,"52100":16.04011257666950740485845017246901988983154296875,"56100":17.2333137893540282448157086037099361419677734375,"60100":18.4239632329059901394430198706686496734619140625,"64100":19.612235930496861868732594302855432033538818359375,"68100":20.79828470859016675831298925913870334625244140625,"72100":21.9822441538531307969606132246553897857666015625,"76100":23.1642336835687530083305318839848041534423828125,"80100":24.344359964492252146328610251657664775848388671875}
Zoom
{"100":0.0118073079495365218516411687232903204858303070068359375,"4100":0.4172759867324054017245771319721825420856475830078125,"8100":0.80222558471623084397350567087414674460887908935546875,"12100":1.1793014861639952162164490800932981073856353759765625,"16100":1.5513283577837471138849423368810676038265228271484375,"20100":1.919636970476570336785471226903609931468963623046875,"24100":2.285005507664560564506928130867891013622283935546875,"28100":2.64794498316650273039840612909756600856781005859375,"32100":3.008816634436107140260219239280559122562408447265625,"36100":3.36788926928280485384448184049688279628753662109375,"40100":3.725370644508525952431909900042228400707244873046875,"44100":4.08142608906495940601644178968854248523712158203125,"48100":4.43619025685426482397133440827019512653350830078125,"52100":4.789774909820554427142269560135900974273681640625,"56100":5.14227427648775314850126960664056241512298583984375,"60100":5.4937688614559672117820809944532811641693115234375,"64100":5.84432822756628223004327082890085875988006591796875,"68100":6.1940130749360609030418345355428755283355712890625,"72100":6.5428768256162914696005827863700687885284423828125,"76100":6.890966852446194224057762767188251018524169921875,"80100":7.238325446563020904022778267972171306610107421875}
Zoom
SPF format: N = ea * AADTb * L
a b overdispersion
Total Accidents -6.82 0.81 0.17
Fatal & Injury Accidents -8.82 0.89 0.16
  1. Segment
  2. Rural
  3. freeway
  4. four-lane
Added by:
Admin Admin
Date added: :
2016-01-31
{"100":0.0455105027792377658801825646150973625481128692626953125,"4100":0.92143893104243657088403551824740134179592132568359375,"8100":1.5995009365518428889885171884088777005672454833984375,"12100":2.213949871837902261262343017733655869960784912109375,"16100":2.790233785162704815974166194791905581951141357421875,"20100":3.339646042850297202875253788079135119915008544921875,"24100":3.868525268236805203514450113289058208465576171875,"28100":4.3809041622004567528847474022768437862396240234375,"32100":4.8795605295306767601459796424023807048797607421875,"36100":5.36651647496916961443957916344515979290008544921875,"40100":5.84330526497102642480285794590599834918975830078125,"44100":6.31112658200815612730139037012122571468353271484375,"48100":6.77094280514837887352541656582616269588470458984375,"52100":7.223541784336664051124898833222687244415283203125,"56100":7.66957945580134037300013005733489990234375,"60100":8.1096097521074899105997246806509792804718017578125,"64100":8.544106190091742547565445420332252979278564453125,"68100":8.9734778278044782240385757177136838436126708984375,"72100":9.3980813040534858515684391022659838199615478515625,"76100":9.818230086373116449749431922100484371185302734375,"80100":10.2342016874467010012494938564486801624298095703125}
Zoom
{"100":0.008902719078459242485479308015783317387104034423828125,"4100":0.2426053099337250607003824143248493783175945281982421875,"8100":0.44470737970364548896640144448610953986644744873046875,"12100":0.63562599366695804459226337712607346475124359130859375,"16100":0.81959197860021237858063614112325012683868408203125,"20100":0.99854389485344874355376987296040169894695281982421875,"24100":1.1735938837873280959911426180042326450347900390625,"28100":1.345461559683763130834677212988026440143585205078125,"32100":1.51464950917197338497999226092360913753509521484375,"36100":1.681527906821955742344698592205531895160675048828125,"40100":1.8463803147127257897608387793297879397869110107421875,"44100":2.00943061270104816884440879221074283123016357421875,"48100":2.170859855678303862447364735999144613742828369140625,"52100":2.330817356141345886300086931441910564899444580078125,"56100":2.48942826445955933678533256170339882373809814453125,"60100":2.646798925690873272031922169844619929790496826171875,"64100":2.8030207703245952899351323139853775501251220703125,"68100":2.9581732069569373066997286514379084110260009765625,"72100":3.11232581668229357774180243723094463348388671875,"76100":3.26554004724647484181332401931285858154296875,"80100":3.417870541350570334770964109338819980621337890625}
Zoom