SH-99 Lanier Parkway-North Mainlanes Westbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| Community | Elm Pl | - | 1.80 | Not Available |  |
| Elm Pl | Plum Grove | - | 1.90 | Not Available | |
| Plum Grove | Monday-Hargrove | - | 1.90 | Not Available | |
| Monday-Hargrove | Wilderness Ln | - | 2.60 | Not Available | |
| Wilderness Ln | Sullivan Rd | - | 1.70 | Not Available | |
| Sullivan Rd | US-59 Eastex | - | 1.70 | Not Available | |
| US-59 Eastex | East of FM-1314 | 1:59:54 PM | 2.10 | 1:47 | 1:41 | 71 |  |
| East of FM-1314 | West of FM-1314 | - | 1.70 | Not Available | |
| West of FM-1314 | East of San Jacinto River | 1:59:54 PM | 1.60 | 1:17 | 2:57 | 75 | |
| East of San Jacinto River | West of San Jacinto River | 1:59:54 PM | 1.50 | 1:13 | 4:10 | 74 | |
| West of San Jacinto River | Rayford | 1:59:54 PM | 2.10 | 1:48 | 5:58 | 70 | |
| Rayford | Hardy Toll Road | 1:59:54 PM | 2.20 | 1:38 | 7:36 | 81 | |
| Hardy Toll Road | IH-45 North | 1:59:54 PM | 2.10 | 1:51 | 9:27 | 68 | |
| IH-45 North | Mossy Oaks | - | 2.00 | Not Available | |
| Mossy Oaks | Gosling | - | 1.50 | Not Available | |
| Gosling | Kuykendahl | 1:59:54 PM | 1.50 | 1:36 | 11:01 | 56 | |
| Kuykendahl | FM-2920 | 1:59:54 PM | 2.00 | 1:40 | 12:41 | 72 | |
| FM-2920 | Gleanloch Forest | 1:59:54 PM | 2.00 | 1:56 | 14:37 | 62 | |
| Gleanloch Forest | SH-249 | 1:59:54 PM | 1.70 | 2:10 | 16:47 | 47 |  |
| SH-249 | Shaw Rd | - | 2.10 | Not Available | |
| Shaw Rd | Telge | 1:59:54 PM | 1.50 | 1:17 | 18:03 | 70 | |
| Telge | Cypress-Rosehill | 1:59:54 PM | 2.10 | 2:07 | 20:10 | 60 | |
| Cypress-Rosehill | Mueschke | 1:59:54 PM | 2.00 | 1:43 | 21:53 | 70 | |
| Mueschke | Mason | - | 2.00 | Not Available | |
| Mason | Cypresswood | - | 2.10 | Not Available | |
| Cypresswood | US-290 Northwest | - | 1.20 | Not Available | |
| Summary | 48.6 | Not Available | |
SH-99 Lanier Parkway-North Mainlanes Eastbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| US-290 Northwest | Cypresswood | - | 1.20 | Not Available | |
| Cypresswood | Mason | - | 2.10 | Not Available | |
| Mason | Mueschke | - | 2.00 | Not Available | |
| Mueschke | Cypress-Rosehill | 1:59:54 PM | 2.00 | 5:06 | 5:03 | 24 |  |
| Cypress-Rosehill | Telge | 1:59:54 PM | 2.10 | 3:30 | 8:33 | 36 |  |
| Telge | Shaw Rd | 1:59:54 PM | 1.50 | 1:11 | 9:44 | 76 | |
| Shaw Rd | SH-249 | 1:59:54 PM | 2.10 | 1:23 | 11:07 | 91 | |
| SH-249 | Gleanloch Forest | 1:59:54 PM | 1.70 | 2:20 | 13:27 | 44 | |
| Gleanloch Forest | FM-2920 | 1:59:54 PM | 2.00 | 1:51 | 15:18 | 65 | |
| FM-2920 | Kuykendahl | 1:59:54 PM | 2.00 | 1:52 | 17:10 | 64 | |
| Kuykendahl | Gosling | 1:59:54 PM | 1.50 | 1:23 | 18:33 | 65 | |
| Gosling | Mossy Oaks | - | 1.50 | Not Available | |
| Mossy Oaks | IH-45 North | - | 2.00 | Not Available | |
| IH-45 North | Hardy Toll Road | 1:59:54 PM | 2.10 | 1:54 | 20:25 | 66 | |
| Hardy Toll Road | Rayford | 1:59:54 PM | 2.20 | 1:54 | 22:19 | 69 | |
| Rayford | West of San Jacinto River | 1:59:54 PM | 2.10 | 2:10 | 24:29 | 58 | |
| West of San Jacinto River | East of San Jacinto River | 1:59:54 PM | 1.50 | 1:12 | 25:41 | 75 | |
| East of San Jacinto River | West of FM-1314 | 1:59:54 PM | 1.60 | 1:22 | 27:03 | 70 | |
| West of FM-1314 | East of FM-1314 | 1:59:54 PM | 1.70 | 1:23 | 28:26 | 74 | |
| East of FM-1314 | US-59 Eastex | 1:59:54 PM | 2.10 | 1:46 | 30:12 | 71 | |
| US-59 Eastex | Sullivan Rd | - | 1.70 | Not Available | |
| Sullivan Rd | Wilderness Ln | - | 1.70 | Not Available | |
| Wilderness Ln | Monday-Hargrove | - | 2.60 | Not Available | |
| Monday-Hargrove | Plum Grove | - | 1.90 | Not Available | |
| Plum Grove | Elm Pl | - | 1.90 | Not Available | |
| Elm Pl | Community | - | 1.80 | Not Available | |
| Summary | 48.6 | Not Available | |
