US Bridges

US 183 SB over Boggy Creek ; Cmta RR

Good

Travis County, Texas · 1.5 MI S of FM-969 · Structure no. 142270015109506

Built
2019
6 years old
Condition
Good
inspected September 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
502 ft
2 main spans
Daily traffic
48,200
2015 count
Owner
State
State Highway Agency

About this bridge

US 183 SB over Boggy Creek ; Cmta RR is a prestressed concrete stringer/multi-beam or girder carrying US 183 SB over Boggy Creek ; Cmta RR in Travis County, Texas. It was built in 2019, so it is 6 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 48,200 vehicles a day, roughly 5% of them trucks, projected to reach 68,400 by 2035. The structure is 502 ft (153 m) long and 109 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesUS 183 SB
CrossesBoggy Creek ; Cmta RR
Location1.5 MI S of FM-969
CountyTravis County
StateTexas
Coordinates30.26325, -97.67317
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.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable 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 typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2 (+2 approach)
Design loadHL 93
Structure length502 ft (153 m)
Longest span160 ft (48.8 m)
Deck width109 ft (33.2 m)
Roadway width102 ft (31 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic48,200 (2015)
Projected traffic68,400 by 2035
Trucks5%
Lanes on structure6
Traffic directionOne-way traffic
CarriesHighway
CrossesRailroad and waterway
Detour if closed1.2 mi (2 km)
TollOn a toll 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—
NavigationNo navigation control on waterway

Frequently asked questions

When was US 183 SB over Boggy Creek ; Cmta RR built?

It was built in 2019, making it 6 years old in 2025.

What condition is US 183 SB over Boggy Creek ; Cmta RR 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 September 2023.

How much traffic does US 183 SB over Boggy Creek ; Cmta RR carry?

About 48,200 vehicles per day (2015 count), of which roughly 5% are trucks.

How long is US 183 SB over Boggy Creek ; Cmta RR?

The structure is 502 ft (153 m) long with a longest span of 160 ft (48.8 m) and a deck 109 ft wide.

Who owns US 183 SB over Boggy Creek ; Cmta RR?

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