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<br />..l,~
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<br />.lIj 8<>nest~. 00 .
<br />~, Rosene
<br />~, Andei'lik & '
<br />U_~ciates
<br />~gfrie'ers& Architects
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<br />2335 West Highway 36 · St. Patil,. ~~, 55113
<br />Office: 651-636~~600 · Fax: 651-636-1311
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<br />www.bbnestroo.cam
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<br />June 1, 2006
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<br />Dal~~ ~on
<br />City. of GenterviUe .
<br />. 188~..MaiD. Street .' "
<br />Cen~ennlle,~ 5~038-9794'
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<br />RE:'
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<br />CSAH 14"Ped~striaIJ Und~rP~~, .
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<br />. , Dear Pallas:
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<br />At yoW requeSt,we'~v~ ~onne<.tap~1iIrii4ary investig~ti<>.n in~ the feasiQility:of .
<br />eoi!structirig a J>('<ie~an uDdcm>as~Jmder C~~ 14, near' cie~ter'c.teek. .. Att3ched~ '
<br />this'letter,~ our~n~t ~~hes'~d ,a p1"e1~,co~~on .~st ~~. , '
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<br />~', ' '. . ' .' , " !' .'. '. .' '.,.... ," " ' :.' '. . . " .'
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<br />W ~ 'Q1lderstiu)d1hat ;~g~<illig ~u~th~ Saf~,:Rou~~,f9Scb.OQI,ProgiliDl\viU be '
<br />a ~jpi d;e,~g ~t9r,m:yo:ur,,~isi6Ii on w~e~ef or not to ~.with the project.
<br />CQ~ditiops of the fuildiIig aipplicatiOIi~Ydi_'that1;heCouniY:be.the I~:. '.,.
<br />" org~OJI since the City of ~terVl~e iluiof~' sta~aid: city., ,The, ~ine tq apply (or'
<br />tbe:tYndiitgapplication islu1y 6, 2006-: SuccesSful appl~C8:D.ts'are notmedinSq,tember
<br />200~: .' . .' . .' d' ", ..' , . . -, . . ~ ". = . . .
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<br />, From. ,our discussions. wi1:h, An~ka Coun1y_ and their C~AH J4 co~uI~t, ,we un~tand'
<br />that jt woUld not be possible to make tJrl$ improvment part of the tSAH 14'
<br />RecoriStrU~tion P~oject contr8.~t., rtierefo~~., the: goalwowdbe to 'de~igD.; bid",and' .
<br />cops~ the underPass' separately ~ and p~ot ~ ilie,Co~ty"s reeonstruct1onof this
<br />section of'CSAH 14.., ." ;' .' '. .
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<br />Issues not fully explo~ with this preliminary inYeStigatioiJ. ~cl~e:
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<br />· Watershed Approva1'~. MUCh of the ,uaih~ou1d neetl.tO driiin. ~tly to
<br />C.learWateJ;Greek. .' P.. '. " .'. ,,'. .'. . . . . '.
<br />· FloOd FrCqu~Cy .:... The'highest t~ible vertic~ position fOI:.~ box 'culvert has
<br />th~ bottom oftbe bdX c~v:ert sitting ol1ly ~bouta hatf a foot abOve the n~~ . .
<br />waterl~velo{th~ existing stonn water culverts under CSAH 14. 'We have not-
<br />done ~y'analysis to d~tetinine how o~en the bQ~'.culvert vvouJ4 ~e impassable
<br />du~ to t1o~dirig~. '. . .'
<br />· Raising the R()ad ~ A solution to the frequent flQoding may be to raIse .the new
<br />design elevation of CSAH '14. We have sketched a chaDge that ,wQuld allow us to'
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<br />St. Paul, St. Cloud, Rochester, MN · Milwaukee, WI · Chicago, IL
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<br />50tl
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<br />Affirmative Action/Equal ~pportunlty Employer and Employee Own,d
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