The cost of roadwork in Iowa is increasing at the same time revenues
are slowing down, according to state transportation officials.
As a result, Iowa Department of Transportation officials said Oct. 10
in Sioux City that construction projects could be delayed. Agency officials
said the price tag for all the projects in its five-year plan exceeds funding
by about $90 million, KCCI-TV in Des Moines reported.
The department attributed the shortfall to increased construction
costs, a decline in the rate of growth of federal and state highway dollars,
and road building demands.
On average, 20 cents from every gallon of fuel sold is used to help pay
for transportation construction and maintenance. With less money coming in,
something gets affected.
“At some point, we’re going to have to get some additional revenue to
support our system or the maintenance that’s necessary won’t be completed,”
IDOT’s Dena Gray-Fisher told the news station.
In the meantime, the department is taking a wait-and-see approach to
projects included in the entire program, which includes fiscal years 2007-2011.
Projects that could be affected include four-lane expansion along U.S.
20 and 30, a U.S. 60 bypass around Fort Madison and widening of Interstate 80
in Johnson County.
Construction on Interstate 235 in the Des Moines area is still on
schedule to be completed by next fall.
Among the potential revenue sources that could be tapped to help pay
for needed roadwork is increasing the state’s tax on diesel and gasoline.
Another option could be to target vehicles running on alternative fuels, KCCI reported.
The targeting of alternative fuel vehicles for additional revenues
comes about five months after Gov. Tim Vilsack signed a bill into law that is
intended to make 25 percent of all fuel sold in the state either ethanol or
biodiesel blends by 2020.
DOT officials are expected to present the Iowa Legislature with a
report by year’s end, outlining construction and maintenance needs and
projected funding, KCCI reported.
The report also is expected to identify ways to increase revenues.