searchfmta had 1 -- sfmta had 137, and the decrease in 2017 was due to the paving program's funding timing, so several projects were delayed. tire replacement program. in 2012, the curb ramp program added tile replacement to its overall program. it ongoing project installs and/or replaces yellowiel detece tiles and the number of ramps that have had tiles replaced has increased from 39 ramps in 2014, to 225 ramps in 2017. the next topic is curb ramp funding and expenditures. curb ramp funding comes from multiple sources. the curb ramp program is approximately $7 million annually. public works' paving program, p.u.c. and sfmta and other sources are $16 million annually. expenditure rates each year match -- roughly match the available funds with little carryover. other projects may build and fund locations that the curb ramp program has selected and this enables us to move down our list to build more locations. this table shows all funding by fiscal years for 2015, 2016, and 2017. for fiscal year 2015, for the curb ramp program the general fund was $4.6 million. we also get every year we appl