SH-99 Lanier Parkway-West Mainlanes Northbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| Brazos River | New Territory | - | 1.00 | Not Available |  |
| New Territory | FM-1464 | - | 1.50 | Not Available | |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 8:50:43 PM | 1.60 | 1:33 | 1:30 | 62 |  |
| Harlem Rd | W Bellfort | 8:50:43 PM | 1.50 | 1:16 | 2:46 | 71 | |
| W Bellfort | Bellaire | 8:50:43 PM | 2.90 | 2:44 | 5:30 | 64 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 8:50:43 PM | 2.00 | 2:11 | 7:40 | 55 | |
| Cinco Ranch Blvd | Kingsland | 8:50:43 PM | 2.20 | 2:08 | 9:48 | 62 | |
| Kingsland | IH-10 Katy | 8:50:43 PM | 1.25 | 1:12 | 11:00 | 62 | |
| IH-10 Katy | Morton | 8:46:44 PM | 1.50 | 2:08 | 13:08 | 42 |  |
| Morton | Clay Rd | 8:50:43 PM | 1.60 | 1:26 | 14:34 | 67 | |
| Clay Rd | Beckendorff | 8:50:43 PM | 1.30 | 1:15 | 15:49 | 62 | |
| Beckendorff | FM-529 | 8:50:43 PM | 1.00 | 00:52 | 16:41 | 69 | |
| FM-529 | West Rd | 8:50:43 PM | 2.50 | 2:06 | 18:47 | 71 | |
| West Rd | House Hahl | 8:50:43 PM | 1.30 | 1:11 | 19:58 | 66 | |
| House Hahl | Bridgeland Lake Parkway | 8:50:43 PM | 1.40 | 1:17 | 21:15 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:50:43 PM | 2.40 | 2:10 | 23:25 | 66 | |
| Summary | 30.55 | Not Available | |
SH-99 Lanier Parkway-West Mainlanes Southbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| US-290 Northwest | Bridgeland Lake Parkway | 8:50:43 PM | 2.40 | 1:55 | 1:55 | 75 | |
| Bridgeland Lake Parkway | House Hahl | 8:50:43 PM | 1.40 | 1:19 | 3:14 | 64 | |
| House Hahl | West Rd | 8:50:43 PM | 1.30 | 1:14 | 4:28 | 63 | |
| West Rd | FM-529 | 8:50:43 PM | 2.50 | 2:15 | 6:43 | 67 | |
| FM-529 | Beckendorff | 8:50:43 PM | 1.00 | 1:01 | 7:44 | 59 | |
| Beckendorff | Clay Rd | 8:50:43 PM | 1.30 | 1:13 | 8:57 | 64 | |
| Clay Rd | Morton | 8:50:43 PM | 1.60 | 1:40 | 10:37 | 58 | |
| Morton | IH-10 Katy | 8:37:44 PM | 1.50 | 1:09 | 11:46 | 78 | |
| IH-10 Katy | Kingsland | 8:50:43 PM | 1.25 | 4:07 | 15:53 | 18 |  |
| Kingsland | Cinco Ranch Blvd | 8:50:43 PM | 2.20 | 3:29 | 19:22 | 38 |  |
| Cinco Ranch Blvd | S Fry Rd | 8:50:43 PM | 2.00 | 2:04 | 21:26 | 58 | |
| S Fry Rd | Bellaire | 8:50:43 PM | 1.60 | 1:41 | 23:07 | 57 | |
| Bellaire | W Bellfort | 8:50:43 PM | 2.90 | 2:32 | 25:39 | 69 | |
| W Bellfort | Harlem Rd | 8:50:43 PM | 1.50 | 1:19 | 26:58 | 68 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 26:54 | 26:54 | 68 | |
