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bm_ALTO 2 R.M. 5DESCRIPTION OF BENCHMARK U.S.C. & G.S. Designation _ ALTO 2 R.M. 5 Stale California Riverside County Designation Nearest Town F:rsc Oder _ Second Ordcr _._ Th, ,a o�a�: _ County _Riverside _ c:ou�ry Distance and Direction from nearest town Character of Mark Established by Detailed Description Date Elev. d Dace DESCRIPTION OF BENCH MARK -- om�m•uoo ALTO 2 R.M. 5 stn• California couv y Riverside x..re.< 1­. Blythe c...o Riverside exiec of P•rtr R, Sylar ai.t..ee ••e di—o- ,.n m•r r ta.. 14 miles west Leveling d.te 11/67' cn.r.ete. -f ­o Reference mark disk st-0-- ALTO 2 NO 5 L.t.xn.h.d Lr Coast & Geodetic Survey 1967 B.M. _ aet•aed de.enotm. __.. 14.2 miles west along U.S. Highway 60 from the post office. in Blythe, about 1600 feet east of a large north -south dry wash, 288 feet south of the staked center of the future Interstate Highway 10 and 146 feet south of the staked south tight -of -way. The disk is set in the top of a 10 inches in diameter concrete monument that projects 8 inches above the ground surface. 7 490 493 Date ------ _ Date Date Elev. __...___— Elcv _ Elev. _..