US Bridges

US 183 SB Ml over Lakeline Mall DR

Fair

Williamson County, Texas · 0.40 MI N of SH 45 · Structure no. 142460015105128

Built
2006
19 years old
Condition
Fair
inspected September 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
290 ft
1 main span
Daily traffic
23,082
2019 count
Owner
State
State Highway Agency

About this bridge

US 183 SB Ml over Lakeline Mall DR is a prestressed concrete stringer/multi-beam or girder carrying US 183 SB Ml over Lakeline Mall DR in Williamson County, Texas. It was built in 2006, so it is 19 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 23,082 vehicles a day, roughly 5% of them trucks, projected to reach 43,000 by 2035. The structure is 290 ft (88.4 m) long and 70 ft wide.

CarriesUS 183 SB Ml
CrossesLakeline Mall DR
Location0.40 MI N of SH 45
RouteU.S. Route 183
StateTexas
Coordinates30.47297, -97.79899
Functional classUrban Principal Arterial - Other Freeway or Expressway

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Last inspectionSeptember 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to 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 spans1 (+2 approach)
Design loadHS 20
Structure length290 ft (88.4 m)
Longest span124 ft (37.8 m)
Deck width70 ft (21.3 m)
Roadway width67 ft (20.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic23,082 (2019)
Projected traffic43,000 by 2035
Trucks5%
Lanes on structure4
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byLocal Toll Authority
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 US 183 SB Ml over Lakeline Mall DR built?

It was built in 2006, making it 19 years old in 2025.

What condition is US 183 SB Ml over Lakeline Mall DR 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 September 2023.

How much traffic does US 183 SB Ml over Lakeline Mall DR carry?

About 23,082 vehicles per day (2019 count), of which roughly 5% are trucks.

How long is US 183 SB Ml over Lakeline Mall DR?

The structure is 290 ft (88.4 m) long with a longest span of 124 ft (37.8 m) and a deck 70 ft wide.

Who owns US 183 SB Ml over Lakeline Mall DR?

It is owned by the State Highway Agency and maintained by the Local Toll Authority.