US Bridges

CR 445 over Mustang Crk Trib

Fair

Williamson County, Texas · 0.29 MI E of FM 619 · Structure no. 142460AA0361004

Built
1996
29 years old
Condition
Fair
inspected November 2023
Type
Culvert
Concrete
Length
33 ft
3 main spans
Daily traffic
150
2010 count
Owner
County
County Highway Agency

About this bridge

CR 445 over Mustang Crk Trib is a concrete culvert carrying CR 445 over Mustang Crk Trib in Williamson County, Texas. It was built in 1996, so it is 29 years old, younger than the Texas average of 44.4 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 150 vehicles a day, projected to reach 240 by 2030. The structure is 33 ft (10.1 m) long and 34 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

Open in Google Maps
CarriesCR 445
CrossesMustang Crk Trib
Location0.29 MI E of FM 619
RouteCounty Highway 445
CountyWilliamson County
StateTexas
Coordinates30.54902, -97.3654
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment3: Basically intolerable, requiring high priority of corrective action
Operating rating36 US tons
Inventory rating27 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans3
Design loadUnknown
Structure length33 ft (10.1 m)
Longest span10 ft (3 m)
Deck width34 ft (10.5 m)
Roadway width33 ft (10.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic150 (2010)
Projected traffic240 by 2030
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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 CR 445 over Mustang Crk Trib built?

It was built in 1996, making it 29 years old in 2025.

What condition is CR 445 over Mustang Crk Trib in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in November 2023.

How much traffic does CR 445 over Mustang Crk Trib carry?

About 150 vehicles per day (2010 count).

How long is CR 445 over Mustang Crk Trib?

The structure is 33 ft (10.1 m) long with a longest span of 10 ft (3 m) and a deck 34 ft wide.

Who owns CR 445 over Mustang Crk Trib?

It is owned by the County Highway Agency.