Springfield is a virtual proving ground used in the NADS-1, NADS-2, and miniSim simulators. The image above is an example of a custom tile developed for Florida State University and added to the Springfield network.
The following options were added to the Springfield asset library in FY2020:
Multiple parked vehicles in a row
![Multiple parked cars in a row](/sites/dsri.uiowa.edu/files/2021-02/2020-10-20_12h51_22.png)
Yield to pedestrian crosswalk sign, placed in the center of a street
![Yield to pedestrian crosswalk sign](/sites/dsri.uiowa.edu/files/2021-02/2020-10-20_12h53_34-crosswalk.png)
Portable message/DOT construction-style sign, with several options for text
![Portable DOT sign](/sites/dsri.uiowa.edu/files/2021-02/2020-10-20_12h55_31.png)