@ Vanasse Hangen Brustlin, Inc.
” SIGNALIZED CONCEPT ROUNDABOUT CONCEPT |
Figure 15: Walnut Street Oval Northern Consolidation Alternatives
Because the single consolidated intersection (both the northern concept and the
southern concept) limit redevelopment opportunities, an additional set of
configurations were developed. As shown in Figure 16, these concepts involve the
construction of two roundabouts — one to the south near West Pearl Street and one to
the north near High Street. The advantage of these configurations is that they leave
substantial developable land that can serve to encourage redevelopment and
economic opportunities.
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CHESTNUT ST. CHESTNUT ST. CLOCKTOWER & CHESTNUT ST.
SEPARATION CONCEPT INTEGRATION CONCEPT INTEGRATION CONCEPT
Figure 16: Walnut Street Oval Dual Roundabout Alternatives
The Chestnut Street Separation concept provides two 3-legged roundabouts, one in
the north and one in the south. The northern roundabout combines High Street,
Factory Street and Walnut Street while the southern roundabout combines Walnut
Street Central Street and West Pearl Street. There is a T-intersection of Clocktower
\WwhbiprojiBedford\52700.00 Nashua 31
Cireulation Studyireports\Final Report\Final
Report docx:
Alternatives Evaluation
