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Design Alternatives: Alternative 7

Map of Alternative 7

This cross section shows the mainline (primary travel lanes) and the collector-distributor (CD) road elevated above ground level with the ramps going down to ground level to meet the surface streets.

Elevated typical section

As part of Alternative 7, the ramp from U.S. 95 N to I-15 N would be modified. Traffic on U.S. 95 N would have one decision point to access both I-15 S and I-15 N. This eliminates the weaving that occurs on U.S. 95 N between the Casino Center Blvd on-ramp and the ramp to I-15 N. It also eliminates weaving on I-15 N between the on-ramp from U.S. 95 and the D Street exit. This new ramp also allows for improvements to the connection from U.S. 95 S to I-15 N using the existing ramp from U.S. 95 N to I-15 N.

Visualization of new north ramp.

This video shows a fly through animation of Alternative 7. The freeway goes over the surface streets, like we have today, but much of the freeway is built on dirt rather than a continuous bridge.

This video shows how U.S. 95 NB traffic will use a CD road and the new ramp to access I-15 NB.

This video shows how U.S. 95 NB traffic will use a CD road to access I-15 SB.

This video shows traffic from Casino Center Blvd entering the freeway with access to I-15 NB, I-15 SB, and U.S. 95 NB.

This video shows the realignment of northbound 4th Street with access to I-15 NB, I-15 SB, and U.S. 95 NB.

The new ramp from U.S. 95 N to I-15 N allows for the realignment of the ramp from U.S. 95 S to I-15 N to eliminate weaving.

Existing

Proposed Design

All information presented is preliminary and subject to change. Design plans are only at 10%.