US Bridges

Coronado Drive over Summit Drainage

Good

Cochise County, Arizona · 0.6 MI S Golf Links Road · Structure no. 09987

Built
1986
39 years old
Condition
Good
inspected August 2024
Type
Culvert
Concrete Continuous
Length
44 ft
4 main spans
Daily traffic
6,326
2024 count
Owner
City
City or Municipal Highway Agency

About this bridge

Coronado Drive over Summit Drainage is a concrete continuous culvert carrying Coronado Drive over Summit Drainage in Cochise County, Arizona. It was built in 1986, so it is 39 years old, younger than the Arizona average of 47.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 6,326 vehicles a day, roughly 8% of them trucks, projected to reach 6,336 by 2042. The structure is 44 ft (13.4 m) long and 80 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

No coordinates are recorded for this structure.

CarriesCoronado Drive
CrossesSummit Drainage
Location0.6 MI S Golf Links Road
RouteCity Street 0
StateArizona
Functional classUrban Minor Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionAugust 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating58 US tons
Inventory rating35.1 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length44 ft (13.4 m)
Longest span10 ft (3 m)
Deck width80 ft (24.4 m)
Roadway width65 ft (19.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,326 (2024)
Projected traffic6,336 by 2042
Trucks8%
Lanes on structure5
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Coronado Drive over Summit Drainage built?

It was built in 1986, making it 39 years old in 2025.

What condition is Coronado Drive over Summit Drainage in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in August 2024.

How much traffic does Coronado Drive over Summit Drainage carry?

About 6,326 vehicles per day (2024 count), of which roughly 8% are trucks.

How long is Coronado Drive over Summit Drainage?

The structure is 44 ft (13.4 m) long with a longest span of 10 ft (3 m) and a deck 80 ft wide.

Who owns Coronado Drive over Summit Drainage?

It is owned by the City or Municipal Highway Agency.