Cameron County, Texas bridges
Cameron County has 354 bridges and culverts in the National Bridge Inventory, the oldest built in 1924. 2 (1%) are rated poor. The most common type is stringer/multi-beam or girder (53%).
- Bridges
- 354
- Good
- 63%
- Fair
- 36%
- Poor
- 1%
- 2 bridges
- Average age
- 32.4 yrs
- Posted or closed
- 18
Map of bridges in Cameron County
Green good, amber fair, red poor. Click a marker for details.Search bridges in Cameron County
Type at least two characters, or pick a condition or type, to search every bridge in the county.
Condition
Good63%(223)
Fair36%(129)
Poor1%(2)
When they were built
Busiest
- US 77 over Hid #1 Drainage DitchGood101,410 vehicles/day
- US 77 over Ccdd #3 Lateral VGood96,376 vehicles/day
- US77/83NB-US2/83WB over US 77 Dixieland & TylerFair92,873 vehicles/day
- US 83 over Rvsc RR / Palm Court DRGood69,038 vehicles/day
- US 83 over Drainage DitchGood67,510 vehicles/day
Longest
- Pr 100 over Intracoastal WaterwayFair12,510 ft
- Good
- Good
- Good
- Fair
Oldest
- US 77 over Jackass Prairie CreekFairBuilt 1924
- FM 1419 over Drainage DitchFairBuilt 1940
- SH 4 over Drainage DitchFairBuilt 1940
- Good
- FM 2520 over Drainage DitchGoodBuilt 1945
All bridges in Cameron County
Busiest first · showing 1–200 of 354| Bridge | Location | Built | Type | Length | Daily traffic | Condition |
|---|---|---|---|---|---|---|
| US 77 over Hid #1 Drainage Ditch No. 210310003907325 | 0.80 MI NW of FM 801 | 2004 | Culvert | 24 ft | 101,410 | Good |
| US 77 over Ccdd #3 Lateral V No. 210310003907335 | 0.50 MI NW of FM 509 | 2004 | Culvert | 23 ft | 96,376 | Good |
| US77/83NB-US2/83WB over US 77 Dixieland & Tyler No. 210310003907203 | US 77/83 Interchange | 1971 | Stringer/Multi-beam or Girder | 2,219 ft | 92,873 | Fair |
| US 83 over Rvsc RR / Palm Court DR No. 210310003919289 | 0.20 MI W of US 77 | 2002 | Stringer/Multi-beam or Girder | 1,096 ft | 69,038 | Good |
| US 83 over Drainage Ditch No. 210310003919311 | 2.0 MI E of FM 800 | 2000 | Culvert | 36 ft | 67,510 | Good |
| US 77 SB over FM 801 (ed Carey Dr) No. 210310003907329 | 1.50 MI NW of FM 509 | 2005 | Stringer/Multi-beam or Girder | 237 ft | 63,260 | Fair |
| US 83 over Willacy Canal No. 210310003919014 | 0.22 MI W of FM 2556 | 2007 | Culvert | 36 ft | 63,254 | Good |
| US 83 EB Exit Ramp over Rvsc RR / Palm Court DR No. 210310003919292 | 0.20 MI W of US 77 | 2002 | Stringer/Multi-beam or Girder | 547 ft | 60,904 | Good |
| US 77 over Jackass Prairie Creek No. 210310003908019 | 2.30 MI SE of SH 100 | 1924 | Culvert | 25 ft | 60,058 | Fair |
| US 77 NB over F ST No. 210310003907305 | 0.20 MI NW of FM 1479 | 2005 | Stringer/Multi-beam or Girder | 270 ft | 50,624 | Fair |
| US 77 SB over F ST No. 210310003907306 | 0.20 MI NW of FM 1479 | 2004 | Stringer/Multi-beam or Girder | 270 ft | 50,624 | Fair |
| US 77 NB over FM 1479/ARROYO Colorado No. 210310003907307 | 1.40 MI NW of FM 801 | 2005 | Stringer/Multi-beam or Girder | 609 ft | 50,624 | Fair |
| US 77 SB over FM 1479/ARROYO Colorado No. 210310003907308 | 1.40 MI NW of FM 801 | 2004 | Stringer/Multi-beam or Girder | 609 ft | 50,624 | Good |
| US 77 SB over Lincoln Ave No. 210310003907301 | 1.10 MI NW of FM 1479 | 2004 | Box Beam or Girders - Multiple | 217 ft | 46,437 | Good |
| US 77 NB over Lincoln Ave No. 210310003907302 | 1.10 MI NW of FM 1479 | 2005 | Box Beam or Girders - Multiple | 217 ft | 46,437 | Good |
| US 77 NB over Old Alice RD No. 210310003908239 | 0.85 MI N of FM 3248 | 1991 | Stringer/Multi-beam or Girder | 285 ft | 42,884 | Good |
| US 77 SB over Old Alice RD No. 210310003908240 | 0.85 MI N of FM 3248 | 1991 | Stringer/Multi-beam or Girder | 285 ft | 42,884 | Good |
| US 77 NB over UP RR No. 210310003908294 | 1.40 MI S of FM 1732 | 2000 | Stringer/Multi-beam or Girder | 240 ft | 42,884 | Good |
| US 77 SB over UP RR No. 210310003908295 | 1.40 MI S of FM 1732 | 2000 | Stringer/Multi-beam or Girder | 240 ft | 42,884 | Good |
| US 77 NB over Resaca De Los Fresnos No. 210310003907366 | 0.50 MI NW of FM 2520 | 2005 | Stringer/Multi-beam or Girder | 236 ft | 39,897 | Good |
| US 77 SB over Resaca De Los Fresnos No. 210310003907367 | 0.50 MI NW of FM 2520 | 2005 | Stringer/Multi-beam or Girder | 236 ft | 39,897 | Good |
| US 77 NB over SH 345 (sam Houston Blv) No. 210310003907368 | 2.10 MI NW of FM 732 | 2005 | Stringer/Multi-beam or Girder | 210 ft | 39,897 | Good |
| US 77 SB over SH 345 (sam Houston Blv) No. 210310003907369 | 2.10 MI NW of FM 732 | 2005 | Stringer/Multi-beam or Girder | 210 ft | 39,897 | Good |
| US 77 SB over Mcculloch ST No. 210310003907370 | 0.50 MI SE of SH 345 | 2005 | Stringer/Multi-beam or Girder | 199 ft | 39,897 | Good |
| US 77 NB over Mcculloch ST No. 210310003907371 | 0.50 MI SE of SH 345 | 2005 | Stringer/Multi-beam or Girder | 199 ft | 39,897 | Good |
| US 77 NB over Louisiana Ave No. 210310003907309 | 0.95 MI NW of FM 801 | 2005 | Stringer/Multi-beam or Girder | 188 ft | 39,120 | Fair |
| US 77 SB over Louisiana Ave No. 210310003907310 | 0.95 MI NW of FM 801 | 2004 | Stringer/Multi-beam or Girder | 188 ft | 39,120 | Fair |
| US 77 NB over New Hampshire DR No. 210310003907326 | 0.45 MI NW of FM 801 | 2005 | Stringer/Multi-beam or Girder | 221 ft | 39,120 | Fair |
| US 77 SB over New Hampshire DR No. 210310003907327 | 0.45 MI NW of FM 801 | 2004 | Stringer/Multi-beam or Girder | 221 ft | 39,120 | Fair |
| US 77 NB over FM 801 (ed Carey Dr) No. 210310003907328 | 1.50 MI NW of FM 509 | 2005 | Stringer/Multi-beam or Girder | 237 ft | 39,120 | Fair |
| US 77 NB over Runnels ST (fr T/A) No. 210310003908224 | 1.05 MI NW of SH 100 | 1983 | Stringer/Multi-beam or Girder | 150 ft | 37,000 | Fair |
| US 83 EB over White Ranch RD No. 210310003919399 | 0.90 MI E of FM 733 | 2008 | Stringer/Multi-beam or Girder | 236 ft | 35,667 | Good |
| US 83 WB over White Ranch RD No. 210310003919400 | 0.90 MI E of FM 733 | 2008 | Stringer/Multi-beam or Girder | 236 ft | 35,667 | Good |
| SH 48 over Drainage Easement No. 210310022005174 | 0.50 MI W of SH 4 | 2022 | Culvert | 45 ft | 35,451 | Good |
| US 77 SB over M ST No. 210310003907303 | 0.70 MI NW of FM 1479 | 2004 | Stringer/Multi-beam or Girder | 227 ft | 34,270 | Good |
| US 77 NB over M ST No. 210310003907304 | 0.70 MI NW of FM 1479 | 2005 | Stringer/Multi-beam or Girder | 227 ft | 34,270 | Good |
| Bus 77 over Arroyo Colorado No. 210310003912035 | 0.40 MI N of Lp 499 | 1947 | Stringer/Multi-beam or Girder | 437 ft | 33,866 | Fair |
| US 83 WB over Lewis Lane No. 210310003919407 | 3.00 MI E of FM 800 | 2006 | Stringer/Multi-beam or Girder | 220 ft | 33,750 | Fair |
| US 83 EB over Lewis Lane No. 210310003919408 | 3.00 MI E of FM 800 | 2006 | Stringer/Multi-beam or Girder | 220 ft | 33,750 | Fair |
| US 77 NB over SH 48 (boca Chica Blvd) No. 210310003916382 | 2.10 MI SE of FM 802 | 2005 | Stringer/Multi-beam or Girder | 280 ft | 33,680 | Good |
| US 77 SB over SH 48 (boca Chica Blvd) No. 210310003916383 | 2.10 MI SE of FM 802 | 2006 | Stringer/Multi-beam or Girder | 280 ft | 33,680 | Good |
| US 77 SB over 6th 7th & Mcdavitt Blvd No. 210310003916381 | 0.60 MI S of SH 48 | 2007 | Stringer/Multi-beam or Girder | 246 ft | 32,603 | Good |
| US 77 NB over FM 802 No. 210310003916386 | 2.10 MI NW of SH 48 | 2005 | Stringer/Multi-beam or Girder | 271 ft | 32,120 | Fair |
| US 77 SB over FM 802 No. 210310003916387 | 2.10 MI NW of SH 48 | 2005 | Stringer/Multi-beam or Girder | 271 ft | 32,120 | Good |
| SH 550 & FM 3248 over Drainage Ditch No. 210310068401238 | 6.8 MI SE of US 77 | 2009 | Culvert | 36 ft | 32,111 | Good |
| US 83 WB over Rabb RD No. 210310003919395 | 0.75 MI W of FM 506 | 2008 | Stringer/Multi-beam or Girder | 203 ft | 31,469 | Fair |
| US 83 EB over Rabb RD No. 210310003919396 | 0.75 MI W of FM 506 | 2008 | Stringer/Multi-beam or Girder | 203 ft | 31,469 | Fair |
| US 83 EB over FM 506 No. 210310003919397 | 1.50 MI E of FM 2556 | 2009 | Stringer/Multi-beam or Girder | 220 ft | 31,469 | Good |
| US 83 WB over FM 506 No. 210310003919398 | 1.50 MI E of FM 2556 | 2009 | Stringer/Multi-beam or Girder | 220 ft | 31,469 | Fair |
| US 77 NB over Merryman RD No. 210310003908241 | 0.80 MI S of FM 1732 | 1991 | Stringer/Multi-beam or Girder | 175 ft | 30,810 | Good |
| US 77 SB over Merryman RD No. 210310003908242 | 0.80 MI S of FM 1732 | 1991 | Stringer/Multi-beam or Girder | 175 ft | 30,810 | Good |
| US 77 NB over FM 1732 (anacua St) No. 210310003908243 | 0.90 MI S of FM 511 | 1991 | Stringer/Multi-beam or Girder | 205 ft | 30,810 | Good |
| US 77 SB over FM 1732 (anacua St) No. 210310003908244 | 0.90 MI S of FM 511 | 1991 | Stringer/Multi-beam or Girder | 205 ft | 30,810 | Good |
| US 77 NB over FM 3248 (alton Gloor) No. 210310003909236 | 2.80 MI S of FM 1732 | 1990 | Stringer/Multi-beam or Girder | 205 ft | 30,810 | Good |
| US 77 SB over FM 3248 (alton Gloor) No. 210310003909237 | 2.80 MI S of FM 1732 | 1990 | Stringer/Multi-beam or Girder | 205 ft | 30,810 | Good |
| US 77 NB over SH 4 12-14 & 24th ST No. 210310003916170 | At JCT SH 4 | 1969 | Stringer/Multi-beam or Girder | 6,022 ft | 30,670 | Good |
| US 77 SB over SH 4 12-14 & 24th ST No. 210310003916171 | At JCT SH 4 | 1969 | Stringer/Multi-beam or Girder | 6,022 ft | 30,670 | Good |
| US 77 NB over 6th 7th & Mcdavitt Blvd No. 210310003916380 | 0.60 MI S of SH 48 | 2007 | Stringer/Multi-beam or Girder | 246 ft | 30,670 | Good |
| US 77 over Drainage Ditch No. 210310003907438 | 0.3 MI S of FM 508 | 2013 | Culvert | 32 ft | 30,556 | Good |
| US 77 NB over Ratliff ST No. 210310003907364 | 1.00 MI NW of FM 2520 | 2005 | Stringer/Multi-beam or Girder | 206 ft | 30,150 | Good |
| US 77 SB over Ratliff ST No. 210310003907365 | 1.00 MI NW of FM 2520 | 2005 | Stringer/Multi-beam or Girder | 206 ft | 30,150 | Good |
| US 77 NB over Roberta RD No. 210310003908232 | 1.20 MI SE of SH 100 | 1990 | Stringer/Multi-beam or Girder | 155 ft | 30,029 | Fair |
| US 77 SB over Roberta RD No. 210310003908233 | 1.20 MI SE of SH 100 | 1990 | Stringer/Multi-beam or Girder | 155 ft | 30,029 | Fair |
| US 77 NB over Carmen RD No. 210310003908354 | 2.05 MI SE of SH 100 | 2007 | Stringer/Multi-beam or Girder | 225 ft | 30,029 | Good |
| US 77 SB over Carmen RD No. 210310003908355 | 2.05 MI SE of SH 100 | 2007 | Stringer/Multi-beam or Girder | 225 ft | 30,029 | Good |
| US 77 SB over SH 100 No. 210310003908388 | 2.70 MI SE of FM 732 | 2006 | Stringer/Multi-beam or Girder | 258 ft | 30,029 | Good |
| US 77 NB over SH 100 No. 210310003908389 | 2.70 MI SE of FM 732 | 2006 | Stringer/Multi-beam or Girder | 258 ft | 30,029 | Good |
| US 77 NB over Price RD No. 210310003916384 | 1.10 MI NW of SH 48 | 2005 | Stringer/Multi-beam or Girder | 240 ft | 29,320 | Good |
| US 77 SB over Price RD No. 210310003916385 | 1.10 MI NW of SH 48 | 2005 | Stringer/Multi-beam or Girder | 240 ft | 29,320 | Good |
| US 77 NB over FM 509 (helen Moore Rd) No. 210310003907330 | 1.50 MI SE of FM 801 | 2005 | Stringer/Multi-beam or Girder | 228 ft | 29,090 | Fair |
| US 77 SB over FM 509 (helen Moore Rd) No. 210310003907331 | 1.50 MI SE of FM 801 | 2004 | Stringer/Multi-beam or Girder | 228 ft | 29,090 | Fair |
| US 77 NB over Spur 486 (williams Rd) No. 210310003907362 | 1.50 MI NW of FM 2520 | 2005 | Stringer/Multi-beam or Girder | 238 ft | 29,090 | Good |
| US 77 SB over Spur 486 (williams Rd) No. 210310003907363 | 1.50 MI NW of FM 2520 | 2005 | Stringer/Multi-beam or Girder | 238 ft | 29,090 | Good |
| FM 1847 over Resaca De Los Fresnos No. 210310180102005 | 0.80 MI N of FM 802 | 1998 | Box Beam or Girders - Multiple | 80 ft | 29,060 | Fair |
| US 77 NB over Morrison RD No. 210310003909234 | 0.90 MI S of FM 3248 | 1990 | Stringer/Multi-beam or Girder | 285 ft | 28,265 | Good |
| US 77 SB over Morrison RD No. 210310003909235 | 0.90 MI S of FM 3248 | 1990 | Stringer/Multi-beam or Girder | 285 ft | 28,265 | Good |
| US 83 WB over FM 800 No. 210310003919401 | 1.80 MI W of FM 3195 | 2008 | Stringer/Multi-beam or Girder | 255 ft | 27,590 | Fair |
| US 83 EB over FM 800 No. 210310003919402 | 1.80 MI W of FM 3195 | 2008 | Stringer/Multi-beam or Girder | 255 ft | 27,590 | Fair |
| US 83 WB over Altas Palmas RD No. 210310003919403 | 1.00 MI E of FM 800 | 2007 | Stringer/Multi-beam or Girder | 220 ft | 27,590 | Fair |
| US 83 EB over Altas Palmas RD No. 210310003919404 | 1.00 MI E of FM 800 | 2007 | Stringer/Multi-beam or Girder | 220 ft | 27,590 | Fair |
| US 83 WB over FM 3195(STUART Place Rd) No. 210310003919405 | 1.80 MI E of FM 800 | 2008 | Stringer/Multi-beam or Girder | 220 ft | 27,590 | Fair |
| US 83 EB over FM 3195(STUART Place Rd) No. 210310003919406 | 1.80 MI E of FM 800 | 2008 | Stringer/Multi-beam or Girder | 220 ft | 27,590 | Fair |
| SH 4 over Drainage Ditch No. 210310150401003 | 0.40 MI SW of SH 48 | 1956 | Culvert | 33 ft | 26,894 | Good |
| Lp 499 over Arroyo Colorado No. 210310113702001 | 0.50 MI S of FM 106 | 1978 | Stringer/Multi-beam or Girder | 1,040 ft | 25,847 | Good |
| US2/83EB to US77SB over Dixieland RD & Tyler Ave No. 210310003919204 | US 77/83 Interchange | 1971 | Stringer/Multi-beam or Girder | 1,477 ft | 25,575 | Good |
| US 77 SB over Runnels ST (fr T/A) No. 210310003908225 | 1.05 MI NW of SH 100 | 1983 | Stringer/Multi-beam or Girder | 150 ft | 25,180 | Fair |
| FM 511 over Mesquite Creek No. 210310068401254 | 0.45 MI NW of SH 48 | 2010 | Other | 170 ft | 23,168 | Fair |
| SH 100 over Shrimp Channel No. 210310033102006 | 0.85 MI E of SH 48 | 1997 | Box Beam or Girders - Multiple | 75 ft | 23,061 | Good |
| US 77 NB over Line M RD No. 210310003907372 | 1.52 MI SE of SH 345 | 2005 | Stringer/Multi-beam or Girder | 233 ft | 22,880 | Good |
| US 77 SB over Line M RD No. 210310003907373 | 1.52 MI SE of SH 345 | 2005 | Stringer/Multi-beam or Girder | 233 ft | 22,880 | Good |
| US 77 SB over FM 732 UPRR US 77 Bus No. 210310003907376 | 2.15 MI SE of SH 345 | 2005 | Stringer/Multi-beam or Girder | 1,325 ft | 22,880 | Fair |
| US 77 NB over FM 732 UP RR US 77 Bus No. 210310003907377 | 2.15 MI SE of SH 345 | 2005 | Stringer/Multi-beam or Girder | 1,325 ft | 22,880 | Fair |
| US 77 SB over Rancho Viejo DR No. 210310003908353 | 1.20 MI NW of FM 511 | 2007 | Stringer/Multi-beam or Girder | 272 ft | 22,300 | Good |
| Bus 77 over Drainage Ditch No. 210310003912280 | 0.75 MI NW of SH 345 | 1997 | Culvert | 22 ft | 21,820 | Good |
| US 77 NB over Rancho Viejo DR No. 210310003908021 | 1.20 MI NW of FM 511 | 2007 | Stringer/Multi-beam or Girder | 272 ft | 21,780 | Good |
| US 77 SB over FM 511 No. 210310003908226 | 0.90 MI N of FM 1732 | 1987 | Stringer/Multi-beam or Girder | 200 ft | 21,780 | Fair |
| US 77 NB over FM 511 No. 210310003908227 | 0.90 MI N of FM 1732 | 1987 | Stringer/Multi-beam or Girder | 200 ft | 21,780 | Fair |
| US 77 SB over Spur 54 No. 210310003907209 | 1.10 MI S of FM 2994 | 1971 | Stringer/Multi-beam or Girder | 260 ft | 19,955 | Fair |
| US 77 NB over Spur 54 No. 210310003907210 | 1.10 MI S of FM 2994 | 1971 | Stringer/Multi-beam or Girder | 260 ft | 19,955 | Good |
| US 77 NB over Tyler Harrison Rvsc RR No. 210310003907360 | 0.40 MI S of Spur 54 | 2007 | Stringer/Multi-beam or Girder | 1,321 ft | 19,955 | Good |
| US 77 SB over Tyler Harrison Rvsc RR No. 210310003907361 | 0.40 MI S of Spur 54 | 2007 | Stringer/Multi-beam or Girder | 1,321 ft | 19,955 | Good |
| FM 802 over Drainage Ditch No. 210310114002005 | 1.0 MI NW of SH 45 | 2002 | Culvert | 62 ft | 19,783 | Good |
| East Ave over Ccwid #1 North Drain No. 210310C00402001 | 0.02 MI W of Impala ST | 1988 | Box Beam or Girders - Multiple | 85 ft | 19,694 | Good |
| Bus 77 over Drainage Ditch No. 210310003912032 | 0.95 MI NW of SH 345 | 1946 | Slab | 50 ft | 19,613 | Good |
| Bus 77 over Drainage Ditch No. 210310003912030 | 1.50 MI NW of FM 1846 | 1946 | Slab | 50 ft | 19,251 | Good |
| Pr 100 over Intracoastal Waterway No. 210310033104005 | Qn Isabella Causeway | 1974 | Stringer/Multi-beam or Girder | 12,510 ft | 18,777 | Fair |
| SH 550 (fm 511) over Los Fresnos Main Canal No. 210310068401262 | 0.15 MI E of US 77 | 2009 | Culvert | 22 ft | 18,697 | Good |
| FM 1419 over Drainage Ditch No. 210310142601002 | 1.25 MI SE of SH 4 | 1940 | Culvert | 41 ft | 18,563 | Fair |
| FM 802 over Drainage Ditch No. 210310114003003 | 0.20 MI SE of SH 48 | 2002 | Stringer/Multi-beam or Girder | 110 ft | 17,560 | Good |
| SH550 WB-IH69E NB over IH 69E NB Entrance No. 210310003908432 | IH69E/SH 550 Interchang | 2015 | Stringer/Multi-beam or Girder | 1,000 ft | 16,835 | Good |
| IH69ESB-SH550 EB over IH 69E No. 210310003908433 | I69E/SH550 Interchange | 2015 | Stringer/Multi-beam or Girder | 3,368 ft | 16,835 | Good |
| SH 550 over Old Alice Road No. 210310362201261 | SH 550 / Old Alice Road | 2016 | Stringer/Multi-beam or Girder | 270 ft | 16,835 | Good |
| Bus 77 over Resaca De Los Fresnos No. 210310003912033 | 0.20 MI NW of SH 345 | 1946 | Slab | 50 ft | 16,540 | Fair |
| SH 48 over Drainage Ditch No. 210310022007027 | 1.10 MI NE of FM 511 | 1998 | Box Beam or Girders - Multiple | 100 ft | 15,387 | Good |
| SH 48 over SH 550 No. 210310022007172 | 3.20 MI SE of FM 3248 | 2013 | Stringer/Multi-beam or Girder | 270 ft | 15,387 | Good |
| FM 1847 over Drainage Ditch No. 210310180101006 | 1.90 MI S of SH 100 | 2009 | Slab | 130 ft | 15,304 | Good |
| US 77 SB over FM 508 No. 210310003907215 | 1.50 MI NW of Lp 499 | 1972 | Stringer/Multi-beam or Girder | 180 ft | 15,278 | Fair |
| US 77 NB over FM 508 No. 210310003907216 | 1.50 MI NW of Lp 499 | 1972 | Stringer/Multi-beam or Girder | 180 ft | 15,278 | Good |
| E Morrison RD over Ccdd # 1 Ditch No. 1 No. 210310C03065001 | 1.25 MI E of US 77 | 2012 | Culvert | 72 ft | 15,268 | Fair |
| FM 3195 Stuart RD over CCDD#5 Drain Ditch No. 210310330401001 | 0.4 MI N of US 83 | 2003 | Culvert | 30 ft | 14,701 | Fair |
| FM 802 over Resaca Calmada No. 210310114002003 | 0.625 MI E of FM 1847 | 2002 | Box Beam or Girders - Multiple | 46 ft | 14,618 | Good |
| FM 802 WB over Resaca Calmada No. 210310114002004 | 0.625 MI E of FM 1847 | 2002 | Box Beam or Girders - Multiple | 46 ft | 14,392 | Good |
| FM 1419 over Drainage Ditch No. 210310142601008 | 2.20 MI SE of SH 4 | 1989 | Slab | 60 ft | 14,250 | Fair |
| Los Tomates Inter. over Rio Grande River No. 210310C00302001 | .02 MI S of Tollbooth | 1999 | Stringer/Multi-beam or Girder | 4,024 ft | 14,168 | Fair |
| Lp 499 over Ccwid #1 Main N Drain No. 210310113702002 | 0.60 MI E of US 77 | 1978 | Slab | 80 ft | 13,770 | Fair |
| SH 550 over FM 3248 No. 210310362201001 | 3.2 MI NW of SH 48 | 2013 | Stringer/Multi-beam or Girder | 248 ft | 13,500 | Good |
| Bus 83 over Drainage Ditch No. 210310003906257 | 2.00 MI E of FM 800 | 1997 | Culvert | 37 ft | 13,443 | Fair |
| SH 550 NB over Drainage Ditch #3 No. 210310068401246 | 2.7 MI E of US 77 | 2009 | Other | 90 ft | 13,400 | Good |
| SH 550 NB over UP RR #1 No. 210310068401248 | 3.20 MI SE of US 77 | 2010 | Stringer/Multi-beam or Girder | 225 ft | 13,400 | Good |
| SH 550 SB over UP RR #1 No. 210310068401249 | 3.20 MI SE of US 77 | 2010 | Stringer/Multi-beam or Girder | 225 ft | 13,400 | Good |
| SH 550 NB over FM 1847 No. 210310068401250 | 3.4 MI SE of US 77 | 2010 | Stringer/Multi-beam or Girder | 378 ft | 13,400 | Good |
| SH 550 SB over FM 1847 No. 210310068401251 | 3.4 MI SE of US 77 | 2009 | Stringer/Multi-beam or Girder | 378 ft | 13,400 | Good |
| SH 550 SB FR over UP RR #2 Spur No. 210310068401252 | 4.95 MI SE of US 77 | 2010 | Stringer/Multi-beam or Girder | 420 ft | 13,400 | Good |
| SH 550 NB FR over UP RR #2 Spur No. 210310068401253 | 4.85 MI SE of US 83 | 2010 | Stringer/Multi-beam or Girder | 420 ft | 13,400 | Good |
| SH 550 SB over Drainage Ditch #3 No. 210310362201260 | 2.7 MI E of US 77 | 2018 | Other | 90 ft | 13,400 | Good |
| FM 511 over Ccdd #1 Main Ditch No. 210310068401011 | 0.07 MI SE of SH 48 | 2003 | Box Beam or Girders - Multiple | 80 ft | 12,918 | Good |
| FM 803 over Primary Channel No. 210310113802007 | 1.0 MI NE of US 83 | 2018 | Stringer/Multi-beam or Girder | 95 ft | 12,916 | Good |
| SH 48 over San Martin Lake No. 210310022007028 | 8.10 MI NE of FM 511 | 2007 | Stringer/Multi-beam or Girder | 300 ft | 12,608 | Good |
| SH 48 over Wildlife Crossing No. 210310022007170 | 9.3 MI NE of FM 511 | 2007 | Other | 45 ft | 12,608 | Good |
| SH 48 over Bahia Grande No. 210310022007171 | 9.8 MI NE of FM 511 | 2007 | Stringer/Multi-beam or Girder | 257 ft | 12,608 | Good |
| US 77 SB over Bus 77 No. 210310003907213 | 1.90 MI NW of FM 508 | 1972 | Stringer/Multi-beam or Girder | 175 ft | 12,543 | Good |
| US 77 NB over Bus 77 No. 210310003907214 | 1.90 MI NW of FM 508 | 1972 | Stringer/Multi-beam or Girder | 175 ft | 12,543 | Good |
| US 77 SB over Orphanage RD No. 210310032708031 | 4.00 MI NW of FM 508 | 1974 | Stringer/Multi-beam or Girder | 165 ft | 12,543 | Good |
| US 77 NB over Orphanage RD No. 210310032708032 | 4.00 MI NW of FM 508 | 1974 | Stringer/Multi-beam or Girder | 165 ft | 12,543 | Fair |
| US 77 SB over Bus 77 North No. 210310032708026 | 1.00 MI S of FM 506 | 1974 | Stringer/Multi-beam or Girder | 190 ft | 12,122 | Good |
| US 77 NB over Bus 77 North No. 210310032708027 | 1.00 MI S of FM 506 | 1974 | Stringer/Multi-beam or Girder | 190 ft | 12,122 | Good |
| US 77 SB over N Floodway No. 210310032708029 | 5.20 MI NW of FM 508 | 1974 | Slab | 2,645 ft | 12,122 | Fair |
| US 77 NB over N Floodway No. 210310032708030 | 5.20 MI NW of FM 508 | 1974 | Slab | 2,645 ft | 12,122 | Fair |
| FM 803 over Share 14 Ditch No. 210310113802009 | 1.43 Miles NE of US 83 | 2018 | Culvert | 39 ft | 11,982 | Good |
| FM 511 NB over SH 550 No. 210310068401256 | 7.7 MI SE of US 77 | 2009 | Stringer/Multi-beam or Girder | 338 ft | 11,616 | Fair |
| SH 550 NB FR over Drainage Ditch #3 No. 210310068401247 | 0.75 MI W of FM 1847 | 2010 | Other | 90 ft | 10,900 | Good |
| US 77 Sbfr over Arroyo Colorado No. 210310003907044 | 1.40 MI NW of FM 801 | 1957 | Stringer/Multi-beam or Girder | 301 ft | 10,551 | Fair |
| Olmito North Road over Drainage Ditch No. 210310113802005 | 1.25 MI S of JCT SH 100 | 1987 | Box Beam or Girders - Multiple | 50 ft | 10,298 | Fair |
| US 77 SB over BUS77 UPRR & Primera RD No. 210310003907124 | 1.10 MI N of FM 2994 | 1967 | Stringer/Multi-beam or Girder | 1,204 ft | 10,110 | Fair |
| US 77 Nbfr over Arroyo Colorado No. 210310003907045 | 1.40 MI NW of FM 801 | 1957 | Stringer/Multi-beam or Girder | 301 ft | 9,768 | Fair |
| US 77 Sbfr over Txdot Drainage Ditch No. 210310003907334 | 0.80 MI NW of FM 1479 | 2004 | Culvert | 30 ft | 9,725 | Good |
| FM 1847 over UP RR No. 210310180404004 | 0.5 MI S of FM 511 | 1996 | Stringer/Multi-beam or Girder | 190 ft | 9,678 | Good |
| FM 1419 over Resaca De LA Palma No. 210310142601005 | 0.10 MI SE of FM 511 | 1996 | Box Beam or Girders - Multiple | 90 ft | 9,662 | Good |
| Bus 77 over Drainage Ditch No. 210310032708017 | 0.55 MI SE of Lp 499 | 1949 | Slab | 50 ft | 9,600 | Good |
| East 14th ST over Ccwid #1 North Drain No. 210310C00525002 | 0.2 MI SW of JCT SH 4 | 1970 | Culvert | 30 ft | 9,561 | Fair |
| US 77 Sbfr over Drainage Ditch No. 210310003907067 | 0.25 MI N of FM 2994 | 1961 | Slab | 60 ft | 9,454 | Good |
| US 77 SB over Matz Averr Drain. Ditch No. 210310003907205 | 0.25 MI N of FM 2994 | 1971 | Stringer/Multi-beam or Girder | 395 ft | 9,450 | Fair |
| US 77 NB over Matz Ave RR Drain. Ditch No. 210310003907206 | 0.25 MI N of FM 2994 | 1971 | Stringer/Multi-beam or Girder | 395 ft | 9,450 | Fair |
| US 77 SB over FM 2994 (wilson Rd) No. 210310003907207 | 1.10 MI N of Spur 54 | 1971 | Stringer/Multi-beam or Girder | 170 ft | 9,450 | Good |
| US 77 NB over FM 2994 (wilson Rd) No. 210310003907208 | 1.10 MI N of Spur 54 | 1971 | Stringer/Multi-beam or Girder | 170 ft | 9,450 | Good |
| US 77 Nbfr over Drainage Ditch No. 210310003907068 | 0.25 MI N of FM 2994 | 1961 | Slab | 60 ft | 8,913 | Good |
| FM 511 over Drainage Ditch No. 210310068402264 | 0.45 MI S of SH 4 | 2022 | Stringer/Multi-beam or Girder | 90 ft | 8,591 | Good |
| Lp 499 over Drainage Ditch No. 210310113702077 | 4.2 MI SE of US 77 | 1976 | Culvert | 28 ft | 8,238 | Good |
| FM 106 over Drainage Ditch No. 210310142503005 | 0.10 MI E of Lp 499 | 1979 | Culvert | 28 ft | 8,093 | Fair |
| US 77/83 S-W Conn over Bu 83 WB SP 54 Dixieln No. 210310003919290 | US 77/83 Interchange | 2002 | Stringer/Multi-beam or Girder | 3,209 ft | 8,000 | Fair |
| SH 48 over Drainage Ditch No. 210310022005030 | 0.25 MI SW of FM 802 | 2011 | Stringer/Multi-beam or Girder | 94 ft | 7,999 | Good |
| Stenger Street over Resaca De Los Fresnos No. 210310N00810001 | 0.30 MI NW of SH 345 | 2005 | Box Beam or Girders - Multiple | 125 ft | 7,887 | Fair |
| Anacua Street over Ccwid #6 Main Canal No. 210310C01300001 | 0.1 MI E of JCT US 77 | 2002 | Culvert | 34 ft | 7,862 | Good |
| Dana Avenue over Main Drain Ditch #1 No. 210310C00305001 | 0.8 MI N of JCT FM 802 | 1986 | Slab | 65 ft | 7,634 | Good |
| SH 4 over Drainage Ditch No. 210310003910084 | 0.25 MI E of FM 1419 | 1962 | Slab | 80 ft | 7,600 | Good |
| FM 510 over Drainage Ditch No. 210310105703022 | 4.20 MI W of FM 803 | 1995 | Stringer/Multi-beam or Girder | 80 ft | 7,197 | Good |
| FM 732 over Drainage Ditch No. 210310105702018 | 0.10 MI NE of US 77 | 1958 | Slab | 50 ft | 7,166 | Fair |
| Veterans Inter(nb) over Rio Grande River No. 210310C00302002 | .02 M S of Toll Booth | 2013 | Stringer/Multi-beam or Girder | 4,095 ft | 7,084 | Good |
| SH 345 over Resaca De Los Fresnos No. 210310063001344 | 0.45 MI NE of Bus 77 | 2009 | Slab | 100 ft | 6,938 | Good |
| SH 48 NB over UP RR No. 210310022007024 | 0.17 MI NE of FM 511 | 1993 | Stringer/Multi-beam or Girder | 180 ft | 6,937 | Good |
| SH 48 SB over UP RR No. 210310022007025 | 0.17 MI NE of FM 511 | 1993 | Stringer/Multi-beam or Girder | 180 ft | 6,937 | Fair |
| SB LN Inter Br over Rio Grande River No. 210310C00804001 | 225 from Elizabeth ST | 1969 | Other | 687 ft | 6,900 | Good |
| NB LN Inter Br over Rio Grande River No. 210310C00804002 | 225 from Elizabeth ST | 1969 | Other | 477 ft | 6,900 | Good |
| SH 100 over Wildlife Crossing #3 No. 210310033101224 | 6.38 MI E of JCT FM 1847 | 2018 | Slab | 50 ft | 6,894 | Good |
| FM 510 over Drainage Ditch No. 210310105703023 | 1.90 MI W of FM 803 | 1995 | Box Beam or Girders - Multiple | 55 ft | 6,787 | Good |
| US 77/83 E-N Conn over US 77 Bu 83 WB & SP 54 No. 210310003919291 | US 77/83 Interchange | 2002 | Stringer/Multi-beam or Girder | 3,573 ft | 6,786 | Fair |
| Impala DR over Ccwid #1 North Drain No. 210310C00801001 | 0.3 MI SE of East Ave | 1988 | Box Beam or Girders - Multiple | 65 ft | 6,761 | Good |
| Tulipan Street over Ccwid #1 North Drain No. 210310C01925001 | 0.5 MI SE of JCT FM 1419 | 1988 | Slab | 70 ft | 6,745 | Fair |
| Esperanza RD over Ccwid #1 North Drain No. 210310C00437001 | 0.02 MI NE of Milpa Verde | 1988 | Box Beam or Girders - Multiple | 75 ft | 6,671 | Good |
| FM 509 over Arroyo Colorado No. 210310236901001 | 0.55 MI S of FM 106 | 1993 | Stringer/Multi-beam or Girder | 320 ft | 6,619 | Good |
| Manzano ST over Ccwid #1 North Drain No. 210310C01257001 | 0.2 MI SE of Tulipan ST | 1988 | Slab | 80 ft | 6,282 | Good |
| US 77 SB Off Ramp over US 77 SB on Ramp No. 210310003916378 | 0.20 MI S of SH 48 | 2006 | Stringer/Multi-beam or Girder | 476 ft | 6,280 | Good |
| US 77 NB on Ramp over US 77 NB Off Ramp No. 210310003916379 | 0.20 MI S of SH 48 | 2006 | Stringer/Multi-beam or Girder | 550 ft | 6,280 | Good |
| FM 1846 over Drainage Ditch No. 210310106502003 | 1.50 MI NE of Bu 77 | 1989 | Other | 100 ft | 6,197 | Good |
| FM 106 Lift Bridge over Arroyo Colorado No. 210310063002003 | 1.00 MI W of SH 345 | 1953 | Movable - Lift | 382 ft | 6,072 | Fair |
| Dakota Avenue over Drainage Ditch No. 210310AA0318001 | 0.25 MI S of FM 511 | 1994 | Stringer/Multi-beam or Girder | 42 ft | 6,031 | Fair |
| W University Blvd over Fort Brown Resaca No. 210310C00420001 | 0.20 MI SE of Intl. Blvd | 2005 | Box Beam or Girders - Multiple | 80 ft | 5,944 | Fair |
| SH 4 over Drainage Ditch No. 210310003910094 | 0.60 MI E of FM 511 | 1940 | Culvert | 35 ft | 5,859 | Fair |
| N San Marcelo Blvd over Ccdd # 1 Ditch No. 1 No. 210310C03070001 | 0.02 MI S of Morrison RD | 2012 | Culvert | 36 ft | 5,821 | Good |
| Sherer RD over Drainage Ditch No. 210310N00796001 | 0.25 MI SW of US 77 | 2005 | Slab | 60 ft | 5,717 | Good |
Structure types in Cameron County
| Stringer/Multi-beam or Girder | 187 | 52.8% |
| Slab | 53 | 15.0% |
| Culvert | 51 | 14.4% |
| Box Beam or Girders - Multiple | 40 | 11.3% |
| Other | 21 | 5.9% |
| Movable - Lift | 1 | 0.3% |
| Tee Beam | 1 | 0.3% |
Other counties in Texas
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