| Improvement Category | Cost of Projects – 2009 | Cost of Projects – 2010 | Cost of Projects – 2011 | Cost of Projects – 2012 |
|---|---|---|---|---|
| (1) An intersection safety improvement project | $505,848,973.24 | $421,318,611.37 | $572,459,357.81 | $504,251,826.19 |
| (2) Pavement and shoulder widening | $467,921,838.26 | $185,523,386.57 | $292,206,740.31 | $279,448,653.30 |
| (3) Installation of rumble strips or other warning devices | $52,020,961.04 | $106,073,140.95 | $114,819,414.77 | $75,237,804.17 |
| (4) Installation of skid resistant surface at an intersection or other location with a high frequency of crashes | $20,082,754.00 | $32,300,039.00 | $48,706,147.50 | $46,209,081.83 |
| (5) An improvement for pedestrian or bicyclist safety or for the safety of persons with disabilities | $21,276,651.00 | $31,806,809.78 | $28,093,691.94 | $38,577,414.70 |
| (6) Construction of any project for the elimination of hazards at a railway-highway crossing that is eligible for funding under 23 U.S.C. 130, including the separation or protection of grades at railway-highway crossings. | $35,150,486.00 | $10,161,100.00 | $289,726.00 | $11,451,422.04 |
| (7) Construction of railway-highway crossing safety feature, including installation of highway-railway grade crossing protective devices | $17,821,748.00 | $13,296,360.00 | $9,245,343.00 | $9,180,842.00 |
| (8) The conduct of an effective traffic enforcement activity at a railway-highway crossing | none | none | $2,000,000.00 | none |
| (9) Construction of a traffic calming feature | $1,984,635.00 | $10,217,262.00 | $9,851,078.00 | $369,466.00 |
| (10) Elimination of a roadside obstacle or roadside hazard | $11,437,090.81 | $28,616,135.75 | $40,843,100.00 | $24,046,437.72 |
| (11) Improvement of highway signage and pavement markings | $51,089,170.88 | $65,207,379.00 | $65,025,627.02 | $128,283,384.74 |
| (12) Installation of a priority control system for emergency vehicles at signalized intersections | $4,808,733.00 | $74,803.00 | none | $228,600.00 |
| (13) Installation of a traffic control or other warning device at a location with high crash potential | $18,180,468.58 | $12,893,245.00 | $33,696,684.60 | $75,004,068.75 |
| (14) Transportation safety planning | $2,924,126.00 | $8,732,982.00 | $12,723,265.00 | $12,824,401.00 |
| (15) Improvement in the collection and analysis of data | $10,141,710.00 | $12,458,958.00 | $16,009,928.00 | $16,839,182.20 |
| (16) Planning integrated interoperable emergency communications equipment, operational activities or traffic enforcement activities (including law enforcement assistance) relating to work zone safety. | $773,000.00 | $8,919,571.00 | $2,375,360.00 | $6,450,308.00 |
| (17) Installation of guardrails, barriers (including barriers between construction work zones and traffic lanes for the safety of road user and workers), and crash attenuators. | $158,224,513.96 | $186,583,436.16 | $348,913,995.13 | $199,103,027.60 |
| (18) The addition or retrofitting of structures or other measures to eliminate or reduce crashes involving vehicles and wildlife | $14,026,784.00 | $2,468,863.00 | $3,619,465.24 | $1,021,276.43 |
| (19) Installation and maintenance of signs (including fluorescent yellow-green signs) at pedestrian-bicycle crossings and in school zones. | $22,412.00 | $590,065.00 | $959,678.00 | $869,865.00 |
| (21) Construction and operational improvements on high risk rural roads. [Do not use for the HRRRP portion of the report.] | $465,701.00 | $395,050.00 | none | $3,349,029.00 |
| (22) Conducting road safety audits. | $1,339,162.00 | $472,417.00 | $381,890.00 | $3,506,385.00 |
| (23) Other | $161,004,303.34 | $80,232,105.59 | $121,213,594.00 | $50,380,801.91 |
| Total | $1,556,545,222.11 | $1,218,341,720.17 | $1,723,434,086.32 | $1,486,633,277.58 |
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