
Faulty local freeways
Caltrans officials announced Sunday that several
bridges in the Southland could pose dangerous problems in the event of
a moderate earthquake.
So much for the department providing quality
highways for Southern California commuters.
Caltrans officials have actually known
about the problem for two years, according to an article in the Los Angeles
Times. The problem stems from support welds that reinforce the columns
of the bridges.
Officials at the department discovered
the faulty welds in an interchange in San Diego. Caltrans, then, launched
a review of 1,100 bridges. From that number, the department found almost
300 bridges that were in need of further testing.
The danger closest to campus is located
in Anaheim at the Orange Crush interchange, where the 5, 57, and 22 freeways
converge.
Caltrans engineers stress that the bridges
will not collapse in a moderate earthquake.
That information may allow a sigh of relief
for area drivers, but still raises the question: why wasnít it done right
in the first place?
Anyone who drives Southland freeways knows
how long it can take for Caltrans to make the necessary repairs to our
highways. Recent construction on the 605 freeway took more than four years
to complete. And the bridges at the Orange Crush, which are only three
years old, took more than a year to finish.
Caltrans is the only state agency with
the right to monitor and repair our freeways. Every year, it spends millions
of dollars to repair the roadways for California drivers. Why can't the
department also use some of that money to test the materials that are used
to construct the roadways?
It takes long enough to fix the freeways.
Why can't things be done right to begin with?
If faulty items are used in construction
projects, it only creates more traffic congestion when the problems need
to be repaired.
Caltrans is estimating that it will cost
nearly $4 million to test and repair the faulty welds in the Orange Crush
along with the $4.5 million already being spent to repair other faulty
welds.
The former president of a company that
took X-rays of the welds said that Caltrans knew of the possible problems.
"They saw everything that we were doing,"
Richard Guerrerio told the Times. "This isn't anything new."
If that is really the case, why werenít
the problems fixed before the interchange was finished in 1996? And why
did Caltrans approve use of the welds in 1995?
Caltrans now plans to replace the faulty
welds in December. Why it plans to wait so long is beyond me. The interchange
is located about four miles from a fault line. What if there is a major
earthquake on that fault within the next few months?
Besides, the Orange Crush is right near
several shopping centers such as the Block at Orange and Main Place Shopping
Center in Santa Ana. With all the holiday shopping and construction, traffic
is going suck. |