US Bridges

US 183 SB Ml over Cameron RD

Good

Travis County, Texas · 0.90 MI NW of US 290 · Structure no. 142270015109118

Built
2006
19 years old
Condition
Good
inspected July 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
299 ft
3 main spans
Daily traffic
34,983
2019 count
Owner
State
State Highway Agency

About this bridge

US 183 SB Ml over Cameron RD is a prestressed concrete stringer/multi-beam or girder carrying US 183 SB Ml over Cameron RD in Travis 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 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 34,983 vehicles a day, roughly 3% of them trucks, projected to reach 36,080 by 2035. The structure is 299 ft (91.1 m) long and 84 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesUS 183 SB Ml
CrossesCameron RD
Location0.90 MI NW of US 290
RouteU.S. Route 183
StateTexas
Coordinates30.33242, -97.68641
Functional classUrban Principal Arterial - Other Freeway or Expressway

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.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionJuly 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than 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 spans3
Design loadHS 20
Structure length299 ft (91.1 m)
Longest span107 ft (32.6 m)
Deck width84 ft (25.5 m)
Roadway width68 ft (20.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic34,983 (2019)
Projected traffic36,080 by 2035
Trucks3%
Lanes on structure4
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 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 US 183 SB Ml over Cameron RD built?

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

What condition is US 183 SB Ml over Cameron RD 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 July 2023.

How much traffic does US 183 SB Ml over Cameron RD carry?

About 34,983 vehicles per day (2019 count), of which roughly 3% are trucks.

How long is US 183 SB Ml over Cameron RD?

The structure is 299 ft (91.1 m) long with a longest span of 107 ft (32.6 m) and a deck 84 ft wide.

Who owns US 183 SB Ml over Cameron RD?

It is owned by the State Highway Agency.