1955 AMERICAN LEAGUE ROOKIE OF THE YEAR.! Herb Score! Cleveland Indians! Won/Lost: 16-10! ERA: 2.85! SO: 245 (an MLB record that stood for 29 years)

Transcription

1 1955 AMERICAN LEAGUE ROOKIE OF THE YEAR! Herb Score! Cleveland Indians! Won/Lost: 16-10! ERA: 2.85! SO: 245 (an MLB record that stood for 29 years)

2 "#$%&'()*+%,(-+./)(%&( )+6+(78.9 :*88;%(<8=-.+,'?+.,#(:%&'+, >%==(<#)+9

3 1955: A COMPLETELY REDESIGNED CHEVY

4 OVER 1 SOLD.APRIL 15, 8;+&9(%&(?+9( D=#%&+9E(FG4

5 1955: SEAT BELTS INTRODUCED!"#$%&'()*&+,#-".,/$)-"0$%*1$" )2,)"2,.".,%$0" (+)&'0"'*%$.3"

6 :%9*(H8/(I+,+(*+,+444( 8&()*+(J+I(7+,9+H( <#,-+&(5)#)+(D#,$I#HK

7 MITIGATING A KILLER ENGINEERING SOLUTIONS FOR DISTRACTED DRIVING TIM COX COX TRANSPORTATION SAFETY MAY 31, 2017

8 ID=C8:<">:!;=<:;7" 04(L8#-(5#A+)H(M/-%)9( J3"<(KL'$";)#*M.",+0"<(KL'$";)#*M$." N4("+-%#&(>#,,%+,9( O4(5#A+)H(P-'+( 24(L8/&-#.8/)9( S8&),8==+-(F&)+,9+B)%8&9( T4(U+==8I(S*#&'+(F&)+,6#=9( V4("+-%#&9(#&-(D+-+9),%#&(L+A/'+(M,+#9(%&(W,.#&(#&-(5/./,.#&(M,+#9( 14(:#=$I#H9 XY:ME(ZAA%B+(8A(5#A+)HE(7/=HE([\\V(]98/,B+^(*));^ 9#A+)H4A*I#4-8)4'86_;8=%BH_`+`8\T0\\V_a

9 RUMBLE STRIP APPLICATIONS! ;2&('0$#"]5L5a! I$+)$#'*+$"]SGL5a!

10 ;2&('0$#"<(KL'$";)#*M"N;<;O"!MM'*1,)*&+

11 ;2&('0$#"<(KL'$";)#*M."N;<;O 2,%$"M#&%$+"://$1)*%$7! 0Nb(B,#9*(,+-/B)%8&(8&(,/,#=( )I8R=#&+(*%'*I#H94(! 0Qb(B,#9*(,+-/B)%8&(8&(,/,#=( `/=)%R=#&+(-%6%-+-(*%'*I#H94(! NVb(B,#9*(,+-/B)%8&(%&(,/&R8AAR,8#-(8&(A,++I#H94(

12

13 I$+)$#'*+$"<(KL'$";)#*M." 25% Reduction! Head-on Crashes! Opposite Direction Crashes! 15% Reduction! Rural 2-lane roads

14 8#,+.%$#.$"<(KL'$";)#*M"N8<;O"!MM'*1,)*&+

15 TRANSVERSE RUMBLE STRIPS PERMANENT TEMPORARY

16 =;"6PQ R,+.,. >,-ST(+$Q JPPU 4 9*V2W,- 5 X$,)2. Y F$$Z.

17 Peabody, KS! 22 mile asphalt paving project! May 10! 2 fatalities! 2 injuries! June 28! 2 fatalities! 2 injuries! June 29! 5 fatalities! 2 injuries

18 TEMPORARY PORTABLE RUMBLE STRIP - TPRS! Kansas DOT required! Alert drivers! Temporary! Portable! Stable! Portable Rumble Strip!! inch high, 11 feet long, 110 lbs.! No adhesive or nails! Easily deployed! Stays in place

19 <:;:!<I97";D=CX"!CX"GA?<!8ADC ;&(+07!8B<;"["K*''$0S*+"#(KL'$".)#*M. G*L#,)*&+7!8B<;"["K*''$0S*+"#(KL'$".)#*M.

20 <:;:!<I9"\ X<AG:<"<:!I8ADC D2*&"=+*%$#.*)-";)(0-Q"!)2$+."D9Q"=;!Q"JP4P! 8$.)$0"*+"]"F&#Z" ^&+$.! 4PS4_"KM2".M$$0" #$0(1)*&+.! I&+1'(.*&+7"W*''" *KM#&%$".,/$)-"*+" F&#Z"^&+$.

21 <:;:!<I9"\ >DG:>:C8"=CX:<"?<!RAC` Michigan Highway Patrol

22 <:;:!<I9"\ >DG:>:C8"=CX:<"9A`9" ;B::X" Highways England September 2014! Surface! Runway on airport! Drenched by fire engines! 1 st pass patrol 135 MPH! 2 nd pass 154 MPH! 3 rd pass 175 MPH

23 <:;:!<I9"\ >DG:>:C8"=CX:<" 9A`9"FACX US Federal Aviation Administration! Problem distracted pilots enter closed taxiways / runways! Location Lafayette, Indiana Airport! Air sweeper 300 MPH

24 =;"6P"\ ;(11$..a Summer 2011! 5 months! Zero fatalities! Zero crashes! Difference - TPRS

25

26 JY

27 TPRS BEST PRACTICE: ARRAY DESIGN

28 TPRS BEST PRACTICE: ROAD CONDITIONS! Free of debris! Curvature! Horizontal! Vertical! Surface type! Asphalt & Concrete OK! Surface Temperature! From 0 F to 180 F [-17 C to 80 C]

29 TPRS BEST PRACTICE DEPLOYMENT! Protect the workers! TMA truck mounted attenuatortenuator! Mobile Barrier! Transport! CRIB! Retrieval! Senn Device

30 CASE STUDIES OF TPRS! I-35 Central Texas Expansion! Penn Turnpike Commission! CETRI

31 I!;:"4"\

32 :+0S&/Sc($($"F,#+*+V";-.)$K

33

34

35 !"#$%&'()%*)+,%#-,)-,#.-'**/%0*'-12

36

37 !%$#,V$"I#,.2"I&.)";,%*+V."W*)2" :Dc";-.)$K" dyq_pp3"b$#"c*v2)q"b$#"a+.),'',)*&+

38 Case Study 2: PA Turnpike Commission Study Goals of Study:! Improve both work-zone and worker safety! Determine if TPRS would increase driver awareness! Improve merging! Improve speed compliance

39 I!;:";8=XH"J"S B!"8=<CBAR:7" With TPRS arrays in place:! Speed! 8% average decrease! 4% 85 th percentile decrease! Merge distance before lane closure! Base line 90 M! TPRS + Trooper 180 M! TPRS only M

40 I!;:";8=XH"S _ I8<:"\ ADF!"XD8 Effect of TPRS on work zone safety! Observe driver behavior! Change in braking! Change in speed! Avoidance! Compare layouts of 2 arrays with I array

41 I8<:"S [Caveat limited funding meant smaller data sets] Observations! With TPRS without TPRS! Vehicle speeds: 10% reduction! Driver braking: 25% increase! 2 arrays compared to 1 array! 33% speed reduction

42 E9F!"\ FD<R"^DC:";!E:8H"IDC;D<8A=> cl/`.=+(9),%;9(3()*+(i+%'*)(#&-( -+9%'&($++;()*+`(A,8`(.+%&'( `86+-(9%'&%A%B#&)=HE(+6+&(#)(*%'*( 9;++-94d Page 22

43 USER QUOTES Shelly & Sands, INC. Traffic slowed down entering the work zone. drivers looked up from their cell phones. Maryland State Highway Administration Motorists hit the rumble strips and immediately slow down the flagger could hear approaching vehicles Colorado DOT Cars hit the strips and were alerted, most slowed. Not an ideal site due to super elevation, but movement was manageable Marathon County, Wisconsin our crews experienced a safer work area due to the reduced speeds

44 THANK YOU

45 <:E:<:CI:;! *));9^ `/)B-4A*I#4-8)4'86_*)`_[\\1_;#,)Q_;#,)Qf)8B4*)`! *));^ ),,h8/,&#=8&=%&+4),.48,'_-8%_#.9_0\4n0o0_[222r\q! III4%&),#&94%#9)#)+4+-/_,+9+#,B*_-8B/`+&)9_,+9+#,B*R,+;8,)9_)+`;f,/`.=+f9),%;9f%&fI8,$fi8&+fA=#''%&'f8;9fIfB6,4;-A! L/`.=+(5),%;9dE(X+-+,#=(Y%'*I#H(M-`%&%9),#)%8&E(:#9*%&')8&(?SE(R M;,%=E( [\00E(*));^ 9#A+)H4A*I#4-8)4'86_,8#-I#Hf-+;)_;#6+`+&)_,/`.=+f9),%;9_-8B9_)+B*#-6`+`8\20V004;-A! *));^ 9#A+)H4A*I#4-8)4'86_,8#-I#Hf-+;)_;#6+`+&)_,/`.=+f9),%;9_-8B9_)+B*#-6`+`8\20V004;-A! S8&)#B)(>%==(7#`%+98&(A8,()*+9+(,+;8,)9^! @DL5(