US Bridges

US 183 SB Exit over US 183 Entrance Ramp

Good

Travis County, Texas · 0.1 MI S of Great Hill TR · Structure no. 142270015106074

Built
1995
30 years old
Condition
Good
inspected January 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
165 ft
1 main span
Daily traffic
7,448
2023 count
Owner
State
State Highway Agency

About this bridge

US 183 SB Exit over US 183 Entrance Ramp is a steel stringer/multi-beam or girder carrying US 183 SB Exit over US 183 Entrance Ramp in Travis County, Texas. It was built in 1995, so it is 30 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 7,448 vehicles a day, roughly 2% of them trucks, projected to reach 19,380 by 2033. The structure is 165 ft (50.3 m) long and 27 ft wide.

CarriesUS 183 SB Exit
CrossesUS 183 Entrance Ramp
Location0.1 MI S of Great Hill TR
RouteU.S. Route 183
StateTexas
Coordinates30.39168, -97.74666
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
Deck8 Very GoodNo problems noted.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionJanuary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length165 ft (50.3 m)
Longest span165 ft (50.3 m)
Deck width27 ft (8.2 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,448 (2023)
Projected traffic19,380 by 2033
Trucks2%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemNo

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—
NavigationNo navigation control on waterway

Frequently asked questions

When was US 183 SB Exit over US 183 Entrance Ramp built?

It was built in 1995, making it 30 years old in 2025.

What condition is US 183 SB Exit over US 183 Entrance Ramp 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 January 2023.

How much traffic does US 183 SB Exit over US 183 Entrance Ramp carry?

About 7,448 vehicles per day (2023 count), of which roughly 2% are trucks.

How long is US 183 SB Exit over US 183 Entrance Ramp?

The structure is 165 ft (50.3 m) long with a longest span of 165 ft (50.3 m) and a deck 27 ft wide.

Who owns US 183 SB Exit over US 183 Entrance Ramp?

It is owned by the State Highway Agency.