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 | 7:03:43 PM | 1.50 | 1:19 | 1:18 | 68 |  |
| FM-1464 | Oyster Creek | 7:03:43 PM | 2.00 | 1:44 | 3:02 | 69 | |
| Oyster Creek | Harlem Rd | 7:00:43 PM | 1.60 | 1:29 | 4:31 | 65 | |
| Harlem Rd | W Bellfort | 7:02:43 PM | 1.50 | 1:21 | 5:52 | 67 | |
| W Bellfort | Bellaire | 7:03:43 PM | 2.90 | 2:33 | 8:25 | 68 | |
| Bellaire | S Fry Rd | 7:03:43 PM | 1.60 | 1:24 | 9:49 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 7:03:43 PM | 2.00 | 2:21 | 12:10 | 51 | |
| Cinco Ranch Blvd | Kingsland | 7:03:43 PM | 2.20 | 4:25 | 16:35 | 30 |  |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 6:53:45 PM | 1.50 | 2:16 | 18:50 | 40 |  |
| Morton | Clay Rd | 7:03:43 PM | 1.60 | 1:21 | 20:11 | 71 | |
| Clay Rd | Beckendorff | 7:03:43 PM | 1.30 | 1:13 | 21:24 | 64 | |
| Beckendorff | FM-529 | 7:03:43 PM | 1.00 | 00:53 | 22:17 | 68 | |
| FM-529 | West Rd | 7:03:43 PM | 2.50 | 2:06 | 24:23 | 71 | |
| West Rd | House Hahl | 7:03:43 PM | 1.30 | 1:12 | 25:35 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 7:03:43 PM | 1.40 | 1:14 | 26:49 | 68 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:03:43 PM | 2.40 | 2:10 | 28:59 | 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 | 7:03:43 PM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 7:03:43 PM | 1.40 | 1:15 | 3:21 | 67 | |
| House Hahl | West Rd | 7:03:43 PM | 1.30 | 1:13 | 4:34 | 64 | |
| West Rd | FM-529 | 7:03:43 PM | 2.50 | 2:03 | 6:37 | 73 | |
| FM-529 | Beckendorff | 7:03:43 PM | 1.00 | 00:58 | 7:35 | 62 | |
| Beckendorff | Clay Rd | 7:03:43 PM | 1.30 | 1:10 | 8:45 | 67 | |
| Clay Rd | Morton | 7:03:43 PM | 1.60 | 2:10 | 10:55 | 44 | |
| Morton | IH-10 Katy | 7:03:43 PM | 1.50 | 1:50 | 12:45 | 49 | |
| IH-10 Katy | Kingsland | 7:03:43 PM | 1.25 | 1:08 | 13:53 | 66 | |
| Kingsland | Cinco Ranch Blvd | 7:03:43 PM | 2.20 | 2:28 | 16:21 | 54 | |
| Cinco Ranch Blvd | S Fry Rd | 7:03:43 PM | 2.00 | 4:37 | 20:58 | 26 |  |
| S Fry Rd | Bellaire | 7:03:43 PM | 1.60 | 1:55 | 22:53 | 50 | |
| Bellaire | W Bellfort | 7:03:43 PM | 2.90 | 2:35 | 25:28 | 67 | |
| W Bellfort | Harlem Rd | 7:03:43 PM | 1.50 | 1:04 | 26:32 | 84 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 7:03:43 PM | 2.00 | 1:35 | 28:06 | 76 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 28:04 | 28:04 | 65 | |
