Evaluated Major Infrastructure Projects for the LRTP
Abbreviated Project Name Project Cost AADT Safety Cost per EPDO EPDO per 100,000,000 vehicles EPDO Top 200 Crash Location (Total EPDO) HSIP Cluster (Total EPDO) Truck Polygon (Truck-involved EPDO) HSIP Bicycle Cluster (Bike-involved EPDO) HSIP Pedestrian Cluster (Ped-involved EPDO) System Preservation Improves substandard pavement Improves substandard bridge  Improves sidewalk infrastructure Improves bicycle facilities  Improves emergency response/Improves response to extreme conditions Capacity Management/Mobility (Autos) MPO-identified express highway bottleneck location MPO-identified arterial bottleneck location Capacity Management/Mobility (Buses) Number of Bus Routes Served Total Bus Trips Served Daily Capacity Management/Mobility (Peds/Bikes) Expands bicycle network Bay State Greenway Priority 100 High Priority Gap (Network Evaluation Study) Expands sidewalk network Improves transit access Economic Vitality Provides vehicle access to target development area  Provides transit access to target development area  Provides bicycle access to target development area  Provides pedestrian access to target development area  Mostly serves existing area of concentrated development Partly serves existing area of concentrated development Facilitates new development
Allston Viaduct Realignment (Boston) $460,000,000 174,000 medium $1,133,005 236 406   3       high   7     X medium     medium 9 421 high X     X X high X X X X X   X
Route 18 Widening (Weymouth) $58,822,115 29,600 high $43,252 4641 1360 6 10 4     high 8 1 8   X medium   moderate low 1 127 medium 8         high X   X X   X X
Highland Ave (Newton) $14,297,606 35,000 high $24,233 1703 590   3 1     high 9 1 6   X medium     low 2 86 medium 6       X high X   X X X   X
Route 4/225 (Lexington) $23,221,000 40,200 high $44,400 1314 523   2       medium 8       X medium   moderate medium 3 104 high 8     8 X medium           X X
Rutherford Ave (Boston) $109,967,000 48,200 medium $561,056 411 196   1 1     high 9 3 6   X low     low 8 897 high 6       X high X X X X X   X
McGrath (Somerville) $56,563,000 38,000 medium $425,286 354 133   2   1 1 high 3 2 1.5     low     low 7 558 high 1.5       X high X X X X X   X
Extend I-93 HOV Lane (Somerville to Woburn) $550,000,000 202,000 low $239,234 1150 2299   17 7     high   6     X high severe   high 8 492 low           medium X         X X
I-93/I-95 (Woburn) $294,000,000 373,000 high $207,774 383 1415   7 5     medium   1     X high severe   medium 3 92 low           medium X         X X
Route 27/9 (Natick) $25,793,370 80,000 high $55,709 585 463 1 2       high 1 1 1   X medium     medium 4   medium 1       X low         X    
New Boston St (Woburn) $9,706,549 14,000 low $9,706,549 7 1           low           high     low 0   high 0.5     0.5 X high X   X X X    
Route 1 Widening (Malden, Revere, Saugus) $236,078,161 115,000 medium $666,887 311 354   5 2     low   1     X high severe   high 6 250 low           medium X       X   X
Braintree Split $53,288,794 282,000 high $32,612.48 585 1634   4 1     medium   3     X high severe   medium 5 283 low           low           X  
Montvale Ave (Woburn) $4,225,256 31,000 high $15,534 886 272 1 1       high 1   0.5   X medium     low 1 38 medium 0.5       X low           X  
Southampton Interchange (Boston) $143,750,000 225,000 medium $123,709 522 1162   1       medium   1     X medium severe   medium 8 705 medium           medium         X    
I-93/I-95 (Canton) $186,700,000 240,000 medium $470,277 167 397   4 2     medium   2     X medium     low 0   medium X     X X high X         X X
Route 128 Add-a-Lane (Needham, Wellesley) $150,000,000 188,000 medium $208,333 387 720   4 1     high   4       high severe   low 1 50 low           low           X  
Concord Rotary $104,000,000 48,000 medium $594,286 368 175   2 1     high 6 1     X high   severe low 0   low           low           X  
Dedham St Ramp (Canton, Norwood, Westwood) $50,961,567 5,000 low $1,456,045 707 35           low   1     X high     low 0   medium 1     1 X high X         X X
Route 3 Widening $800,000,000 159,000 high $365,297 1391 2190   15 3     high   9       medium moderate   low 5 361 low           low           X  
I-90/I-495 (Hopkinton) $220,000,000 209,000 medium $660,661 161 333   3 4     high   4       medium     low 0   low           medium X         X  
Middlesex, Phase III (Bedford, Burlington) $26,935,171 14,300 medium $402,017 473 67           high 3 1       low     low 3 8 medium 3     3 X medium X         X X
Route 126/135 (Framingham) $115,000,000 35,400 medium $542,453 605 212 1 1   1 1 low 0.5   0.5   X low     medium 7   medium 0.5   X   X high X X X X X   X
I-95 Add-a-Lane (Woburn) $32,900,000 164,000 medium $109,667 185 300   2 1     medium   2     X medium severe   low 2 75 low           medium X         X  
Mahoney Circle (Revere) $60,000,000 56,000 low $588,235 184 102   2 1     low 1       X medium   moderate high 10 451 low           medium X X       X  
Route 9/I-495 (Southborough) $25,000,000 135,000 low $342,466 55 73   1       high   2       medium     low 0   low           medium X         X  
Route 128, Phase II (Danvers, Peabody) $23,776,000 102,000 medium $65,319 360 364   3 1     high 7 2     X medium     low 3 57 low           low           X  
Boardman St (Boston) $13,686,000 59,500 low N/A N/A N/A           low 0.5       X high   severe medium 5 205 low         X medium X         X  
Walnut Street Interchange (Saugus) $19,500,000 136,000 medium $103,723 140 188   1       low     0.5   X medium     low 1 51 medium 1     0.5 X low           X  
Bridge St (Salem) $16,613,152 17,800 medium $117,824 800 141   1       medium 1   0.5     low     low 5 133 low         X medium X     X X    
Route 1/16 (Chelsea, Revere) N/A 40,200 low N/A 193 77 1 2 1     high 5.25 1     X low   moderate low 2 75 low           medium X X     X    
I-95 Capacity Improvements (Lynnfield, Reading) $198,443,000 157,000 low $187,742 680 1057   6 1     low         X high severe   low 0   low           medium X         X X
I-290/495 (Hudson, Marlborough) $100,000,000 162,500 medium $334,448 186 299   2 1     high 2 1       low     low 0   low           low              
Route 1A/16 (Revere) N/A 36,700 low N/A 39 14 1 3 1     medium 1.5       X low   severe low 9 416 low           medium X       X    
Brimbal Ave, Phase II (Beverly) $23,000,000 73,500 low $383,333 82 60   1       medium   1     X low     low 1   low           medium X         X X
I-90/Interchange 17 (Newton) $4,000,000 141,000 medium $8,677 330 461   4 1   1 low   3 0.5   X medium severe   low 12 528 low           low           X  
128 Capacity Improvements (Peabody) $24,634,000 110,000 low $98,536 230 250   2       low   1     X high severe   low 1 36 low           low           X  
Riverside Ramp (Newton) N/A 23,500 low N/A 4 1   2       low           low moderate   low 1 20 low         X medium X         X X
Washington Street Bridge (Woburn) $12,200,000 38,800 low $98,387 323 124   1       low     0.1   X low     low 0   medium 0.1       X low           X