US Bridges

Sl 480 over Draw

Good

Maverick County, Texas · 0.65 MI N of US 277 · Structure no. 221590029914085

Built
2010
15 years old
Condition
Good
inspected October 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
200 ft
1 main span
Daily traffic
2,545
2020 count
Owner
State
State Highway Agency

About this bridge

Sl 480 over Draw is a prestressed concrete stringer/multi-beam or girder carrying Sl 480 over Draw in Maverick County, Texas. It was built in 2010, so it is 15 years old, younger than the Texas average of 44.4 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 2,545 vehicles a day, roughly 10% of them trucks, projected to reach 1,710 by 2036. The structure is 200 ft (61 m) long and 46 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
CarriesSl 480
CrossesDraw
Location0.65 MI N of US 277
RouteState Highway 480
CountyMaverick County
StateTexas
Coordinates28.71579, -100.43209
Functional classRural Principal Arterial - Other

Condition and inspection

Good

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1 (+2 approach)
Design loadHL 93
Structure length200 ft (61 m)
Longest span80 ft (24.4 m)
Deck width46 ft (14 m)
Roadway width43 ft (13.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,545 (2020)
Projected traffic1,710 by 2036
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Sl 480 over Draw built?

It was built in 2010, making it 15 years old in 2025.

What condition is Sl 480 over Draw 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 October 2023.

How much traffic does Sl 480 over Draw carry?

About 2,545 vehicles per day (2020 count), of which roughly 10% are trucks.

How long is Sl 480 over Draw?

The structure is 200 ft (61 m) long with a longest span of 80 ft (24.4 m) and a deck 46 ft wide.

Who owns Sl 480 over Draw?

It is owned by the State Highway Agency.