A. The department may temporarily prohibit operation of an oversize or overweight special permitted vehicle, or impose additional weight restrictions, requirements, conditions, or allowances, if safe transport on a highway under the department's jurisdiction is unavoidably affected by a temporary construction or maintenance project, incident, or emergency situation as indicated on the Department's web site at http://webcms.pima.gov/cms/One.aspx?portalId=169& pageId=136105.
B. The department shall post to its web site at http://webcms.pima.gov/cms/One.aspx?portalId= 169&pageId=136105 all updates to any temporary or permanent highway restrictions, requirements, conditions, or allowances affecting a highway or structure listed under Table 4 as appropriate for safe transport of an oversize or overweight vehicle or vehicle and load.
C. A permittee and driver shall check the department's web site at http://webcms.pima.gov/cms/One.aspx?portalId=169&pageId=136105 daily for updates to any temporary or permanent highway restrictions, requirements, conditions, or allowances affecting safe transport of an oversize or overweight vehicle or vehicle and load on a highway or structure listed under Table 4.
D. A permittee or driver of an oversize or overweight vehicle or load shall not cross a structure listed under Table 4 unless operating in full compliance with all indicated permanent highway restrictions, requirements, conditions and allowances, including any additional instructions indicated on the special permit issued by the department.
E. A permittee and driver shall additionally check daily for up-to-date information on traffic conditions, road closures, and restrictions by:
1. Accessing the department's website for road closure updates at http://webcms.pima.gov/cms/One.aspx?portalId=169&pageId=136105; or
F. The information contained in Table 4 reflects structure restrictions, requirements, conditions, and allowances applicable on the effective date of this section. Real-time updates published as an addendum to Table 4 are posted by the department to its website at http://webcms.pima.gov/cms/One.aspx?portalId=169 &pageId=67525. This information is critical for ensuring safe transport of an oversize or overweight vehicle or load and is subject to change as provided under this Section.
Table 4. Highway Structure Restrictions, Requirements, Conditions, and Allowances
Street Name | No. | Name | Restriction location | Clear Roadway Width 1 | Weight (lbs.) 2 |
Street Name | No. | Name | Restriction location | Clear Roadway Width 1 | Weight (lbs.) 2 |
Colossal Cave Road | 7575 | Pantano Wash Bridge | 2.2 miles N. of I-10 (Lat. 32 Deg. 02 Min 59.47 Sec N., Long. 110 Deg. 41 Min 51.26 Sec W.) | 44'-0"± | Permitted vehicles with a gross weight less than 150,000 — no restrictions. Permitted vehicles with a gross weight of 150,001 to 250,000 - drivers shall: Cross bridge in center of travel lanes at a constant speed of no more than 10 mph while on bridge. Permitted vehicles with a gross weight of over 250,000 require a special structural analysis and approval from Pima County 3 |
Telera Street | 8258 | Ajo Wash Bridge | South of Rocalla Ave. (Lat. 32 Deg. 22 Min. 24.68 Sec. N., Long. 112 Deg. 51 Min. 57.71 Sec. W.) | 26'-6"± | 10,000 maximum gross |
Silverbell Road | 8259 | Blanco Wash Bridge | 0.28 miles W. of Aguirre Rd. (Lat. 32 Deg. 27 Min. 58.81 Sec. N., Long. 111 Deg. 20 Min. 19.65 Sec. W.) | 11'-4"± | 6,000 maximum gross |
Trico Road | 8262 | Santa Cruz River Bridge | 1.4 miles N. of Trico-Marana (Lat. 32 Deg. 28 Min. 16.68 Sec. N., Long. 111 Deg. 18 Min. 15.23 Sec. W.) | 24'-8"± | 30,000 maximum gross |
Dodge Boulevard | 8273 | Rillito River Bridge | 0.8 miles N. of Kleindale Dr. (Lat. 32 Deg. 16 Min. 16.00 Sec. N. Long. 110 Deg. 54 Min. 51.44 Sec. W.) | 28'-0"± | 40,000 maximum gross |
Soldier Trail | 8279 | Small Wash Bridge | Catalina Highway — Mt. Lemmon Rd. (Lat. 33 Deg. 18 Min. 12.56 Sec. N., Long. 110 deg 44 Min. 41.17 Sec. W.) | 22'-7± | 46,000 maximum gross |
Marsh Station Road | 8293 | Pantano Wash and UPRR Bridge | 6.1 miles n. of Benson Highway (Lat. 32 Deg. 01 Min. 11.03 Sec. N., Long. 110 Deg. 38 Min. 45.60 Sec. W.) | 20'-0"± | 40,000 maximum gross |
Marsh Station Road | 8294 | Medium Wash RCB | 4.7 miles N. of I-10 Exit 289 (Lat. 32 Deg. 01 Min. 23.27 Sec. N., Long. 110 Deg. 37 Min. 19.47 Sec. W.) | 25'-5"± | 40,000 maximum gross |
Marsh Station Road | 8299 | La Cienega Wash Bridge | 0.4 miles N. of Benson Highway (Lat. 31 Deg. 59 Min. 23.23 Sec. N., Long. 110 Deg. 33 Min. 55.99 Sec. W.) | 24'-6"± | 40,000 maximum gross |
Greaterville Road | 8300 | Medium Wash Bridge | 0.3 miles W. of Sonoita Highway (Lat. 31 Deg. 46 Min. 54.26 Sec. N., Long. 110 Deg. 41 Min. 46.19 Sec. W.) | 20'-0"± | 20,000 maximum gross |
Madera Canyon Road | 8301 | Medium Wash Bridge | 0.4 miles S. of Whitehouse Canyon Rd. (Lat. 31 Deg. 47 Min. 16.46 Sec. N., Long. 110 Deg. 53 Min. 03.95 Sec. W.) | 14'-2"± | 78,000 maximum gross |
Mission Road | 8318 | Mission Road Overpass | 1.5 miles N. of Pima Mine Rd. (Lat. 32 Deg. 01 Min. 05.58 Sec. N, Long. 111 Deg. 04 Min. 28.67 Sec. W.) | 41'-1"± | 30,000 maximum gross |
Soledad Avenue | 8460 | Drainage Channel Bridge | 300 feet N. of Orangewood (Lat. 32 Deg. 20 Min. 54.62 Sec. N, Long. 111 Deg. 03 Min. 11.69 Sec. W.) | 40'-0"± | 68,000 maximum gross |
Mile Wide Road | 8474 | Brawley Wash Bridge | 1.5 miles W. of Sandario Rd. (Lat. 32 Deg. 14 Min. 53.26 Sec. N., Long. 111 Deg. 14 Min. 38.85 Sec. W.) | 16'-4"± | 10,000 maximum gross |
Mile Wide Road | 8475 | Jones Wash Bridge | 3 miles W. of Sandario Rd. (Lat. 32 Deg. 14 Min. 53.14 Sec. N., Long. 111 Deg. 16 Min. 12.83 Sec. W.) | 16'-4"± | 10,000 maximum gross |
Kolb Road | 8747 | SP Railroad Bridge | Kolb Road and UPRR (Lat. 32 Deg. 07 Min. 12.25 Sec. N., Long. 110 Deg. 50 Min. 27.72 Sec.) | 28'-0"± NB 28'-0"± SB | Permitted vehicles with a gross weight less than 150,000 — no restrictions. Permitted vehicles with a gross weight of 150,001 to 250,000 — drivers shall: Cross at a constant speed of no more than 10 mph while on bridge. Permitted vehicles with a gross weight of over 250,000 require a special structural analysis and approval from Pima County 3 |
Valencia Road | 8756 | UPRR Bridge | Valencia Road and UPRR (Lat. 32 Deg. 08 Min. 26.98 Sec. N., Long. 110 Deg. 52 Min. 40.03 Sec. W.) | 40'-0"± EB 40'-0"± WB | Permitted vehicles with a gross weight less than 150,000 — no restrictions. Permitted vehicles with a gross weight of 150,001 to 250,000 — drivers shall: Cross at a constant speed of no more than 10 mph while on bridge. Permitted vehicles with a gross weight of over 250,000 require a special structural analysis and approval from Pima County 3 |
Silverbell Road | 9230 | Small Wash SPA | 0.3 miles N. of Belmont (Lat. 32 Deg. 19 Min. 47.03 Sec. N., Long. 111 Deg. 04 Min. 49.01 Sec. W.) | 23'-5"± | Permitted vehicles with a gross weight of 175,000 or less and no axle group weights greater than 70% of the axle group weight limits provided in Tables 3.01 to 3.09 — drivers shall: Cross on center of bridge at a constant speed of no more than 10 mph with no other vehicles on the bridge. Permitted vehicles with a gross weight of over 175,000 require a special structural analysis and approval from Pima County 3 |
Flowing Wells Road | 9339 | Rillito River Bridge | South of Flowing Wells Rd./River Rd. (Lat. 32 Deg. 17 Min. 39.79 Sec. N., Long. 110 Deg. 59 Min. 42.46 Sec. W.) | 64'-0"± | Permitted vehicles with a gross weight less than 150,000 — no restrictions. Permitted vehicles with a gross weight of 150,001 to 250,000 — drivers shall: Cross at a constant speed of no more than 10 mph while on bridge. Permitted vehicles with a gross weight of over 250,000 require a special structural analysis and approval from Pima County 3 |
Trico Marana Road | 9552 | Santa Cruz River Bridge | 4.05 miles W. of Rt. 84 (Lat. 32 Deg. 27 Min. 13.39 Sec. N., Long. 111 Deg. 16 Min. 47.32 Sec. W.) | 30'-0"± | 30,000 maximum gross |
River Road | 9557 | Ventana Wash Bridge | 0.3 miles W. of Sabino Canyon Rd (Lat. 32 Deg. 16 Min. 21.22 Sec. N., Long. 110 Deg. 50 Min. 35.57 Sec. W.) | 28'-0"± | 40,000 maximum gross |
Alvernon Way (SB) | 9812 | Palo Verde Diversion Channel Bridge | SB Alvernon Way and Diversion Channel (Lat. 32 Deg. 11 Min. 38.59 Sec. N., Long. 110 Deg. 54 Min. 38.03 Sec. W.) | 28'-0"± | Permitted vehicles with a gross weight of 250,000 or less — drivers shall: Cross on center of bridge at a constant speed of no more than 10 mph while on bridge. Permitted vehicles with a gross weight of over 250,000 require a special structural analysis and approval from Pima County 3 |
Alvernon Way | 9813 | UPRR SB Frontage Road Bridge | Alvernon Way & UPRR (Lat. 32 Deg. 10 Min. 42.68 Sec. N., Long. 110 Deg. 54 Min. 30.73 Sec. W.) | 40'-0"± NB 52'-0"± SB | Permitted vehicles with a gross weight of 150,000 or less — drivers shall: Cross on center of bridge at a constant speed of no more than 10 mph while on bridge with no other vehicles on same span as overweight vehicle. Permitted vehicles with a gross weight of over 150,000 require a special structural analysis and approval from Pima County 3 |
Nogales Highway | 10488 | Bridge over Wash | 9.1 miles N. of Junction I-19 (Lat. 32 Deg. 01 Min. 37.45 Sec. N., Long. 110 Deg. 56 | 32'-4"± | Legal weight as provided under 10.36.020, Table 1 |
Nogales Highway | 10489 | Bridge over Wash | 9.5 miles N. of Junction I-19 (Lat. 32 Deg. 02 Min. 00.21 Sec. N., Long. 110 Deg. 56 Min. 54.16 Sec. W.) | 32'-4"± | Legal weight as provided under 10.36.020, Table 1 |
Nogales Highway | 10490 | Wash Bridge | 10.1 miles N. of Junction I-19 (Lat. 32 Deg. 02 Min. 29.71 Sec. N., Long. 110 Deg. 56 Min. 57.08 Sec. W.) | 32'-4"± | Legal weight as provided under 10.36.020, Table 1 |
Nogales Highway | 10491 | Scoops Wash Bridge | 10.5 miles N. of Junction I-19 (Lat. 32 Deg. 02 Min. 51.60 Sec. N., Long. 110 Deg. 57 Min. 04.57 Sec. W.) | 32'-4"± | Legal weight as provided under 10.36.020, Table 1 |
Nogales Highway | 10492 | Budweiser Wash Bridge | 11.6 miles N. of Junction I-19 (Lat. 32 Deg. 03 Min. 46.81 Sec. N., Long. 110 Deg. 57 Min. 23.48 Sec. W.) | 32'-4"± | Legal weight as provided under 10.36.020, Table 1 |
La Cholla Boulevard (NB) | 11301 | Rillito River Bridge NB | South of La Cholla Blvd./River Rd. (Lat. 32 Deg. 18 Min. 09.23 Sec. N., Long. 111 Deg. 00 Min. 43.04 Sec. W.) | 41'-0"± | Permitted vehicles with a gross weight less than 150,000 — no restrictions. Permitted vehicles with a gross weight of 150,001 to 250,000 — drivers shall: Cross at a constant speed of no more than 10 mph while on bridge with no other vehicles on same span as overweight vehicle. Permitted vehicles with a gross weight of over 250,000 require a special structural analysis and approval from Pima County 3 |
La Cholla Boulevard (SB) | 11302 | Rillito River Bridge SB | South of La Cholla Blvd./River Rd. (Lat. 32 Deg. 18 Min. 09.66 Sec. N., Long. 111 Deg. 00 Min. 43.91 Sec. W.) | 41'-0"± | Permitted vehicles with a gross weight less than 150,000 — no restrictions. Permitted vehicles with a gross weight of 150,001 to 250,000 — drivers shall: Cross at a constant speed of no more than 10 mph while on bridge with no other vehicles on same span as overweight vehicle. Permitted vehicles with a gross weight of over 250,000 require a special structural analysis and approval from Pima County 3 |
Park Access Road | 11303 | Craycroft Wash Arch Culvert | Just North of Rillito Wash (Lat. 32 Deg. 16 Min. 14.37 Sec. N. Long. 110 Deg. 52 Min. 32.71 Sec. W.) | 30'-0"± | Permitted vehicles with a gross weight of 250,000 or less — drivers shall: Cross on center of bridge at a constant speed of no more than 10 mph while on bridge. Permitted vehicles with a gross weight of over 250,000 require a special structural analysis and approval from Pima County 3 |
Corta Vista Montanosa River Road | 11305 | Craycroft Wash Arch Culvert | Corta Vista Montanosa Road (Lat. 32 Deg. 18 Min. 18.46 N. Long. 110 Deg. 52 Min. 31.08 Sec. W.) | 24'-9"± | Permitted vehicles with a gross weight of 250,000 or less — drivers shall: Cross on center of bridge at a constant speed of no more than 10 mph while on bridge. Permitted vehicles with a gross weight of over 250,000 require a special structural analysis and approval from Pima County 3 |
Magee Road | 11437 | Carmack Wash Arch Culvert | 300' East of Old Magee Trail (Lat. 32 Deg. 21 Min. 05.53 Sec. N. Long. 111 Deg. 00 Min. 26.78 Sec. W.) | 32'-0"± WB 29'-0"± EB | Permitted vehicles with a gross weight of 250,000 or less — drivers shall: Cross on center of bridge at a constant speed of no more than 10 mph while on bridge. Permitted vehicles with a gross weight of over 250,000 require a special structural analysis and approval from Pima County 3 |
Sunset Road | 11516 | Santa Cruz River Bridge | 0.5 miles West of I-10 (Lat. 32 Deg. 18 Min. 20.84 Sec. N., Long. 111 Deg. 02 Min. 55.54 Sec. W.) | 46'-0" | Permitted vehicles with a gross weight less than 150,000 — no restrictions. Permitted vehicles with a gross weight of 150,001 to 250,000 — drivers shall: Cross at a constant speed of no more than 10 mph while on bridge with no other vehicles on same span as overweight vehicle. Permitted vehicles with a gross weight of over 250,000 require a special structural analysis and approval from Pima County 3 |
Houghton Road | 11543 | UPRR Bridge NB | 1.6 miles N. of I-10 (Lat. 32 Deg. 04 Min. 52.93 Sec. N., Long. 110 Deg. 46 Min. 20.55 Sec. W.) | 44'-0" | Permitted vehicles with a gross weight of 250,000 or less — drivers shall: Cross on center of bridge at a constant speed of no more than 10 mph while on bridge with no other vehicles on same span as overweight vehicle. Permitted vehicles with a gross weight of over 250,000 require a special structural analysis and approval from Pima County 3 |
Houghton Road | 11544 | UPRR Bridge SB | 1.6 miles N. of I-10 (Lat. 32 Deg. 04 Min. 53.88 Sec. N., Long. 110 Deg. 46 Min. 22.25 Sec. W.) | 44'-0" | Permitted vehicles with a gross weight of 250,000 or less — drivers shall: Cross on center of bridge at a constant speed of no more than 10 mph while on bridge with no other vehicles on same span as overweight vehicle. Permitted vehicles with a gross weight of over 250,000 require a special structural analysis and approval from Pima County 3 |
Note 1: Clear roadway width of bridge reported. Transporter to determine width limitations along route unless noted otherwise.
Note 2: Vehicles crossing structures with movement restrictions (speed or location) shall be guided by pilot vehicles or law enforcement. Coordination of pilot vehicles or law enforcement is the responsibility of the transporter.
Note 3: If a special structural analysis is required for an overweight vehicle to cross a structure, the analysis is the responsibility of the transporter. The structural analysis shall be performed and signed and sealed by a registered civil or structural engineer in the state of Arizona. The analysis shall conform to the AASHTO Manual for Bridge Evaluation, 2nd Edition with interim revisions to date and shall be submitted to Pima County for review and approval prior to the issuance of a permit.
(Ord. 2017-47 § 2 (part), 2017)