US Bridges

S Bagdad RD over Mason Creek

Good

Williamson County, Texas · 1.70 MI N of Cedar Park · Structure no. 142460H01050001

Built
2004
21 years old
Condition
Good
inspected November 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
90 ft
2 main spans
Daily traffic
14,620
2010 count
Owner
City
City or Municipal Highway Agency

About this bridge

S Bagdad RD over Mason Creek is a prestressed concrete box beam or girders - multiple carrying S Bagdad RD over Mason Creek in Williamson County, Texas. It was built in 2004, so it is 21 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 14,620 vehicles a day, projected to reach 23,395 by 2030. The structure is 90 ft (27.4 m) long and 71 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesS Bagdad RD
CrossesMason Creek
Location1.70 MI N of Cedar Park
RouteCity Street 0
StateTexas
Coordinates30.55763, -97.85996
Functional classUrban Local

Condition and inspection

Good

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

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 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
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length90 ft (27.4 m)
Longest span45 ft (13.7 m)
Deck width71 ft (21.5 m)
Roadway width68 ft (20.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic14,620 (2010)
Projected traffic23,395 by 2030
Trucks0%
Lanes on structure5
Traffic directionTwo-way traffic
CarriesHighway
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 S Bagdad RD over Mason Creek built?

It was built in 2004, making it 21 years old in 2025.

What condition is S Bagdad RD over Mason Creek 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 S Bagdad RD over Mason Creek carry?

About 14,620 vehicles per day (2010 count).

How long is S Bagdad RD over Mason Creek?

The structure is 90 ft (27.4 m) long with a longest span of 45 ft (13.7 m) and a deck 71 ft wide.

Who owns S Bagdad RD over Mason Creek?

It is owned by the City or Municipal Highway Agency.