US Bridges

Mozart Drive over Drainage

Good

Williamson County, Texas · 1.5 Miles North of US 79 · Structure no. 142460AA1605001

Built
2015
10 years old
Condition
Good
inspected November 2023
Type
Culvert
Concrete
Length
64 ft
6 main spans
Daily traffic
3,005
2020 count
Owner
County
County Highway Agency

About this bridge

Mozart Drive over Drainage is a concrete culvert carrying Mozart Drive over Drainage in Williamson County, Texas. It was built in 2015, so it is 10 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 3,005 vehicles a day, roughly 1% of them trucks, projected to reach 1 by 1900. The structure is 64 ft (19.6 m) long. If it were closed, the detour would be 1.2 mi (2 km).

CarriesMozart Drive
CrossesDrainage
Location1.5 Miles North of US 79
RouteCity Street 0
StateTexas
Coordinates30.55396, -97.59912
Functional classRural Local

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 protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than 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 typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans6
Design loadHL 93
Structure length64 ft (19.6 m)
Longest span9 ft (2.6 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,005 (2020)
Projected traffic1 by 1900
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 Mozart Drive over Drainage built?

It was built in 2015, making it 10 years old in 2025.

What condition is Mozart Drive over 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 November 2023.

How much traffic does Mozart Drive over Drainage carry?

About 3,005 vehicles per day (2020 count), of which roughly 1% are trucks.

How long is Mozart Drive over Drainage?

The structure is 64 ft (19.6 m) long with a longest span of 9 ft (2.6 m).

Who owns Mozart Drive over Drainage?

It is owned by the County Highway Agency.