The victim has been released from the hospital.
Will Gov. Larry Hogan kill the $2.45 billion Purple Line planned for the Washington suburbs?
The findings pertain to nearly $233 million in contract payments, according to the report.
The Maryland governor will decide the transit proposal's fate before bidding continues, the state says.
Pete K. Rahn said he's reviewing possibilities for a less expensive transit line.
If approved, the money would be first significant federal construction aid for Maryland light-rail project.
Maryland transit officials say they want to give the governor-elect time to consider the project before accepting bids.
Study would look for DNA in Montgomery County seeps, signaling presence of endangered species near proposed rail route.
Cost increase is less than 1 percent but latest for Maryland light-rail project.
In Bevery Hills, school officials have opposed tunneling a subway beneath a high school.