224 



THE IRRIGATION AGE. 



In the form of Corrugated Arches as well as in that of full circle pipe 



ARMCO 



CULVERTS 



are a valued resource of the highway engineer 



The illustration is that of a 10-gauge Armco 

 Iron Corrugated Arch, with 10-foot base 

 and 5-foot rise installed under the Ramona 

 Mesa Grande Road in San Diego County, 

 California. The arch is 30 feet long and 

 its top is 17 feet above the stream bed. 



The smooth road surface, so much ap- 

 preciated by the drivers of modern vehicles, 

 is maintained over the construction. This 

 installation, being of the purest and most 

 even of irons, constitutes a lasting im- 

 provement. 



For full information on Armco Corrugated Culverts (full and part circle) Siphons, Sheets, Roofing and 



Formed Products, write the nearest manufacturer 



Arkansas, Lit tip Rock 



Dixie Culvert & Metal Co. 

 California, Los Angeles 



California Cor. Culvert Co. 

 California, West Berkeley 



California Cor. Culvert Co. 

 Colorado, Denver 



R. Hardesty Mfg. Co. 

 Delaware, Clayton 



Delaware Metal Culvert Co. 

 Florida, Jacksonville 



Dixie Culvert & Metal Co. 

 Georgia, Atlanta 



Dixie Culvert & Metal Co. 

 Illinois, Bloomington 



Illinois Corrugated Metal Co. 

 Indiana, CrawfordsviUe 



W. Q. O'Neal 1 Co. 

 Iowa, Des Moines 



Iowa Pure Iron Culvert Co. 

 Iowa, Independence 



Independence Cor. Culvert Co. 



Kansas, Topeka 



The Road Supply & Metal Co. 

 Kentucky, Louisville 



Kentucky Culvert Co. 

 Louisiana, New Orleans 



Dixie Culvert & Metal Co. 

 Maryland, Havre de Grace 



J. N. Spencer. 

 Massachusetts, Palmer 



New England Metal Cul. Co. 

 Michigan, Bark River 



Bark River Bridge & Cul. Co. 

 Michigan, Lansing 



Michigan Bridge & Pipe Co. 

 Minnesota, Minneapolis 



Lyle Corrugated Culvert Co. 

 Minnesota, Lyle 



Lyle Corrugated Culvert Co. 

 Missouri, Moberly 



Corrugated Culvert Co. 

 .Montana, Missoula 



Montana Culvert Co. 



Nebraska, Lincoln 



Lee Arnett Co. 

 Nebraska, Wahoo 



Nebraska Culvert & Mfg. Co. 

 Nevada, Reno 



Nevada Metal Mfg. Co. 



New Hampshire, Nashua 



North East Metal Culvert Co. 



New Jersey, Flemington 



Pennsylvania Metal Cul. Co. 

 New York, Auburn 



Pennsylvania Metal Cul. Co. 

 North -Carolina, Greensboro 



Dixie Culvert & Metal Co. 

 North Dakota, Wahpeton 



Xo'western Sheet & Iron Wks. 

 Ohio, Middletown 



American Rolling Mill Co. 



The Ohio Corrugated Cul. Co. 

 Oklahoma, Shawnee 



Dixie Culvert & Metal Co. 



Oregon, Portland 



Coast Culvert & Flume Co. 

 Pennsylvania, Warren 



Pennsylvania Metal Cul. Co. 

 South Dakota, Sioux Falls 



Sioux Falls Metal Culvert Co 

 Tennessee, Nashville 



Tennessee Metal Culvert Co. 

 Texas, Dallas 



Atlas Metal Works. 

 Te\as, El Paso 



Western Metal Mfg. Co. 

 Texas, Houston 



Lone Star Culvert Co. 

 I'tah, Woods Cross 



Utah Cor. Cul. & Flume Co. 

 Virginia, Roanoke 



Virginia Metal & Culvert Co. 

 Washington, Spokane 



Spokane Cor. Cul. & Tank Co. 

 Wisconsin, Eau Claire 



Bark River Bridge & Cul. Co. 



When writing to advertisers please mention The Irrigation Age. 



