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 | - | 2.10 | Not Available | |
| East of FM-1314 | West of FM-1314 | - | 1.70 | Not Available | |
| West of FM-1314 | East of San Jacinto River | - | 1.60 | Not Available | |
| East of San Jacinto River | West of San Jacinto River | - | 1.50 | Not Available | |
| West of San Jacinto River | Rayford | - | 2.10 | Not Available | |
| Rayford | Hardy Toll Road | - | 2.20 | Not Available | |
| Hardy Toll Road | IH-45 North | 7:45:39 PM | 2.10 | 2:06 | 1:54 | 60 |  |
| IH-45 North | Mossy Oaks | 7:45:39 PM | 2.00 | 1:41 | 3:35 | 71 | |
| Mossy Oaks | Gosling | 7:45:38 PM | 1.50 | 1:15 | 4:50 | 72 | |
| Gosling | Kuykendahl | 7:45:38 PM | 1.50 | 1:33 | 6:23 | 58 | |
| Kuykendahl | FM-2920 | 7:45:38 PM | 2.00 | 1:37 | 8:00 | 74 | |
| FM-2920 | Gleanloch Forest | 7:45:38 PM | 2.00 | 1:40 | 9:40 | 72 | |
| Gleanloch Forest | SH-249 | - | 1.70 | Not Available | |
| SH-249 | Shaw Rd | - | 2.10 | Not Available | |
| Shaw Rd | Telge | 7:45:38 PM | 1.50 | 1:12 | 10:50 | 75 | |
| Telge | Cypress-Rosehill | 7:45:38 PM | 2.10 | 1:56 | 12:46 | 65 | |
| Cypress-Rosehill | Mueschke | 7:45:38 PM | 2.00 | 1:50 | 14:36 | 65 | |
| Mueschke | Mason | 7:45:38 PM | 2.00 | 1:37 | 16:13 | 74 | |
| Mason | Cypresswood | 7:45:38 PM | 2.10 | 1:47 | 18:00 | 71 | |
| Cypresswood | US-290 Northwest | 7:45:39 PM | 1.20 | 1:05 | 19:05 | 66 | |
| 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 | 7:45:38 PM | 1.20 | 1:02 | 1:02 | 70 | |
| Cypresswood | Mason | 7:45:38 PM | 2.10 | 1:30 | 2:32 | 84 | |
| Mason | Mueschke | 7:45:38 PM | 2.00 | 1:32 | 4:04 | 78 | |
| Mueschke | Cypress-Rosehill | 7:45:38 PM | 2.00 | 1:36 | 5:40 | 75 | |
| Cypress-Rosehill | Telge | 7:45:38 PM | 2.10 | 1:56 | 7:36 | 65 | |
| Telge | Shaw Rd | 7:45:38 PM | 1.50 | 1:09 | 8:45 | 78 | |
| Shaw Rd | SH-249 | 7:45:38 PM | 2.10 | 1:16 | 10:01 | 99 | |
| SH-249 | Gleanloch Forest | 7:45:38 PM | 1.70 | 2:11 | 12:12 | 47 |  |
| Gleanloch Forest | FM-2920 | 7:45:38 PM | 2.00 | 1:41 | 13:53 | 71 | |
| FM-2920 | Kuykendahl | 7:45:38 PM | 2.00 | 1:45 | 15:38 | 69 | |
| Kuykendahl | Gosling | 7:45:38 PM | 1.50 | 1:12 | 16:50 | 75 | |
| Gosling | Mossy Oaks | 7:45:38 PM | 1.50 | 1:16 | 18:06 | 71 | |
| Mossy Oaks | IH-45 North | 7:45:38 PM | 2.00 | 1:37 | 19:43 | 74 | |
| IH-45 North | Hardy Toll Road | 7:45:38 PM | 2.10 | 1:47 | 21:30 | 71 | |
| Hardy Toll Road | Rayford | - | 2.20 | Not Available | |
| Rayford | West of San Jacinto River | - | 2.10 | Not Available | |
| West of San Jacinto River | East of San Jacinto River | - | 1.50 | Not Available | |
| East of San Jacinto River | West of FM-1314 | - | 1.60 | Not Available | |
| West of FM-1314 | East of FM-1314 | - | 1.70 | Not Available | |
| East of FM-1314 | US-59 Eastex | - | 2.10 | Not Available | |
| 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 | 21:18 | 21:18 | 137 | |
