US Bridges

US 183 SB Exit Rp over US 183 SB on Ramp

Fair

Travis County, Texas · 2.50 MI NW of IH 35 · Structure no. 142270015106058

Built
1993
32 years old
Condition
Fair
inspected August 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
787 ft
7 main spans
Daily traffic
9,242
2023 count
Owner
State
State Highway Agency

About this bridge

US 183 SB Exit Rp over US 183 SB on Ramp is a prestressed concrete stringer/multi-beam or girder carrying US 183 SB Exit Rp over US 183 SB on Ramp in Travis County, Texas. It was built in 1993, so it is 32 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 9,242 vehicles a day, roughly 2% of them trucks, projected to reach 16,030 by 2036. The structure is 787 ft (239.9 m) long and 28 ft wide.

CarriesUS 183 SB Exit Rp
CrossesUS 183 SB on Ramp
Location2.50 MI NW of IH 35
RouteU.S. Route 183
StateTexas
Coordinates30.36951, -97.71999
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.
Superstructure8 Very GoodNo problems noted.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to 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

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans7
Design loadHS 20
Structure length787 ft (239.9 m)
Longest span120 ft (36.6 m)
Deck width28 ft (8.5 m)
Roadway width25 ft (7.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic9,242 (2023)
Projected traffic16,030 by 2036
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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was US 183 SB Exit Rp over US 183 SB on Ramp built?

It was built in 1993, making it 32 years old in 2025.

What condition is US 183 SB Exit Rp over US 183 SB on Ramp 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 August 2023.

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

About 9,242 vehicles per day (2023 count), of which roughly 2% are trucks.

How long is US 183 SB Exit Rp over US 183 SB on Ramp?

The structure is 787 ft (239.9 m) long with a longest span of 120 ft (36.6 m) and a deck 28 ft wide.

Who owns US 183 SB Exit Rp over US 183 SB on Ramp?

It is owned by the State Highway Agency.