Traffic counts in El Dorado County are down significantly over the past few years. Traffic counts determine traffic impact fees because they track the level of use on the roads. Traffic congestion has decreased to levels below when impact fees were passed. As a consequence, the legality of mitigation fees is in question. Most local roads have 5 years of declining trip counts. Many of those traffic counts drop below 2003 levels (El Dorado County Traffic counts). Mitigation fee laws require studies and findings that justify the need for fees. In short, there must be a need for the fee and it must be used to mitigate the impacts of new development.

At issue is the forecasting for the massive need for costly infrastructure we are building in El Dorado County. Erroneous forecasting resulted in high mitigation fees now, which are now being charged. However, the county’s failure to act on required fee updates and decreased auto trip count data has allowed the fees to remain high and continue at high rates. We detail these issues below and label them as abuse instances.

The 5-Year Update Instance

The government code requires a 5-year update and annual review with a public hearing so fees may be validated or protested. The government code indicates fees should be returned if the 5-year update is not performed. The County Department of Transportation (DOT) is over two years behind in producing a 5-year update. No effort has been made by DOT to refund the fees.

The Trip Count Instance

The trip counts are declining over the long term and forecasting positive trips is near impossible from a negative statistical trend-­line. DOT is forced to wait for a statistical trend to turn positive. However, trips have continued to decrease and the failure to account for those declines becomes a compounding problem for the county. Failure to process the required 5-year update, and trip count declines, allows for the exploitation of residents paying impact fees.
There is no mention of the dramatic changes happening to our workforce. “Work at Homers” now constitute about 10% of El Dorado County’s workforce. Retirees are prevalent in El Dorado County and they are generally not commuters. We use the Census Transportation Planning Package (CTPP) to determine that the current number of work at home residents is around 8,000 out of 81,000 workers or about 10%. The rapid change in employment characteristics is reducing our need for transportation infrastructure.

Trip Count Instance HWY 50

The El Dorado County Department of Transportation is charging impact fees on Highway 50, although onramp and off-­ramp counts indicate total trips are down about 12,000 ticks a day from 2003 levels (ramp counts -­‐ Cal Trans). The ramp counts, which are completed every three years by Cal Trans, demonstrate Highway 50’s congestion is abating as transportation impact fees were increasing.

The New Traffic Model Instance

Even though the Federal government requires trip counts to be used in forecasting, the county’s traffic consultant indicated (on video) that they did not use historical trip count data in the new model construction.

Our new traffic model determines the need for new projects and the new impact fee amount. It now predicts thousands of new jobs, students, and many more people. In reality, data shows that we lost jobs, and students, over the long term. EDC’s population growth in 2013 was around 400 people (CA Department of Finance June 2014). DOT’s declining traffic counts are on their web site under Traffic Counts.

The Saratoga and Green Valley Instance

Saratoga, a parallel capacity 4-lane divided parkway has taken longer to complete than the Loma Prieta, the Bay Bridge, and I-5’s earthquake repairs. The project needs less than a half mile of paving and is a critical to health and safety projects, like connecting residents to hospitals.

The county has failed to deliver critical projects in a timely manner, and instead protracted projects that would have substantially reduced congestion on Highway 50. The greatest concern we present is DOT’s 19-year delay in advancing congestion relieving projects. The delays in completion of Green Valley and Saratoga in the 1990’s are documented in county records. According to county documents, funds were redirected to Latrobe Road to benefit development south of Highway 50 (BOS Agenda – 1/17/1995).

In 2005, county auditor Joe Harn wrote to the DOT about the failure to complete Saratoga and the importance of the project (attached email and response from DOT Director and 2005 Sac Bee article). According to El Dorado County’s general plan Level of Service (LOS) standards, Saratoga would carry about 2,000 cars per hour at LOS “C” and 3,500 at LOS “D” or about half of HWY 50’s congestion. Saratoga and Green Valley Roads were removed from the project list in 1995 (BOS Agenda – 1/17/1995).  Saratoga would have provided substantial relief at the El Dorado Hills Interchange, had it been completed before the overpass work.

Roadway Level of Service


Saratoga would provide a direct connection to Iron Point Road and Intel Road at the county line in El Dorado Hills. About 2/3 of traffic going west on Highway 50 dissipates in Folsom and Rancho Cordova (SACOG 2008) emphasizing the importance of Saratoga.

We believe Saratoga was stalled for 20 years to keep congestion on Highway 50. We believe this was done to keep fees high and transportation grants coming in. See the January 17, 1995 BOS minutes insisting on accelerating the improvement of Latrobe Rd. 

According to county documents, the paving length for completion is less than some drive ways. It is about 2,400 feet to complete the road connection. Saratoga is the cheapest and easiest project in our capital improvement plan that would dramatically improve Highway 50’s congestion and onramp access.


Other more expensive projects have gone forward (MF/ Diamond Springs Parkway, HOV lanes, Ray Lawyer Dr overpass, and Silva Valley Interchange). These expensive projects provide marginal congestion relief for Highway 50 . (See the Cal Trans study on HOV lanes.)

We believe the failure to complete Saratoga is a 16-year violation of Measure Y’s concurrency requirements with NO help from the Measure “Y” committee members. El Dorado County’s Department of Transportation needs congestion to acquire grants and keep the fees high.

The census data (In 2013, EDC’s population increased by about 407 people), demographic reports, county trip counts, Cal Trans ramp counts, and local building permits all document material inaccuracies with the Department of Transportation’s fee justification data.

Finally, please look at the attachments for the Saratoga and Highway 50 trip count documentation.

Click Here for the pdf version of this information

Click Here for the 2010 Census Transportation Planning Package

Click Here for the 2015 Census Transportation Planning Package

Click Here for the 2013 5-Year Traffic Count Summary

Click Here for Joe Harn’s E-mail to the Director of DOT, which was referenced above

Click Here for Richard Shepard’s (Director of El Dorado County’s Transportation Department) E-mail to Joe Harn regarding Saratoga

Click Here for 2003 to 2012 Highway 50 Ramp Counts