The grasses in Arizona nearly all come up from the root, unlike those of California, which grow from the seed. Therefore, in Arizona, if there should be a year without rain, stock would not die of starvation. The nutritious gramma grass does not appear to run to seed at all.
Tucson to Camp Crittenden, A. T.
| To | Miles. | Miles. | Description. |
| Forks of Road | 14 | 14 | Left fork to Camp Bowie. |
| Davidson’s Spring | 12 | 26 | |
| Camp near Davidson’s Spring | 1 | 28 | |
| Mescal Ranch | 10 | 39 | Left fork to Camp Wallen, (abandoned) distance twenty and a half miles.
Fine country, grazing, water, and timber in abundance. |
| Road to Cienegas | 1 | 40 | |
| Junction of road from Wallen | 7 | 48 | |
| Camp Crittenden | 2 | 50 | |
Tucson (via Tubac) to Camp Crittenden.
| To | Miles. | Miles. | Description. |
| San Xavier del Bac | 8 | 8 | Settlement of Papagos Indians. Old mission church. |
| La Punta de Agua | 2 | 11 | Ranch. |
| Saurita | 9 | 20 | Ranch. |
| [1]Canoé | 12 | 32 | No water in dry season; grass and wood plenty. |
| Tubac | 13 | 45 | Town. Point of departure for Sopori, Arivaca, Toltec Camps,
Aztec District, for Santa Rita Mountains, etc. |
| Calabasas | 12 | 58 | Old Fort Mason. |
| [2]Smith’s Ranch | 3 | 61 | |
| Sonoita | 12 | 74 | Vail’s Ranch. |
| Old Fort Buchanan | 12 | 86 | Water, grass, and wood plenty. |
| Camp Crittenden | 1 | 87 | |
- The left fork crosses the Santa Cruz at Canoé, recrossing
the river near Tubac; (the measurement was made on this road). The
right fork does not cross the river, and is longer.
- Just beyond Smith’s Ranch, take the left fork to Camp
Crittenden. The main road goes into Sonora.
Between Tubac and Smith’s Ranch, there are ranches every few miles,
with water, grass, and wood.
Between Sonoita and Camp Crittenden, there are several ranches with
water and grass, but little wood.
Road to Tubac very hard and smooth; but very rough from there to
Crittenden, through Sonoita Cañon.
Camp Crittenden to Camp Bowie, A. T.
| To | Miles. | Miles. | Description. |
| Forks of Road | 1 | 1 | Left fork to Tucson. |
| Forks of Road | 13 | 14 | Right fork to Santa Cruz. |
| Camp Wallen(abandoned) | 5 | 20 | On Babacomori Creek. |
| [1]San Pedro Crossing | 18 | 38 | Station. |
| Dragoon Springs | 18 | 56 | Water, grass, and wood. |
| [2]Junction with Road | 3 | 60 | Road from Tucson. |
| Sulphur Springs | 12 | 72 | Water brackish; grass and wood scarce. |
| Camp Bowie | 25 | 98 | |
- Left fork leads down the right bank to the middle
crossing of the San Pedro River, distance 13.32 miles, thence to Camp
Bowie or Tucson.
- From this point to Camp Goodwin.
Camp Bowie to Camp Goodwin, A. T.