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 | 7:23:54 PM | 1.60 | 1:31 | 1:28 | 63 |  |
| Harlem Rd | W Bellfort | 7:23:54 PM | 1.50 | 1:17 | 2:45 | 70 | |
| W Bellfort | Bellaire | 7:23:54 PM | 2.90 | 2:33 | 5:18 | 68 | |
| Bellaire | S Fry Rd | 7:23:54 PM | 1.60 | 1:21 | 6:39 | 71 | |
| S Fry Rd | Cinco Ranch Blvd | 7:23:54 PM | 2.00 | 2:05 | 8:44 | 58 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 7:23:54 PM | 1.50 | 1:59 | 10:41 | 45 |  |
| Morton | Clay Rd | 7:23:54 PM | 1.60 | 1:26 | 12:07 | 67 | |
| Clay Rd | Beckendorff | 7:23:54 PM | 1.30 | 1:13 | 13:20 | 64 | |
| Beckendorff | FM-529 | 7:23:54 PM | 1.00 | 00:52 | 14:12 | 69 | |
| FM-529 | West Rd | 7:23:54 PM | 2.50 | 2:10 | 16:22 | 69 | |
| West Rd | House Hahl | 7:23:54 PM | 1.30 | 1:09 | 17:31 | 68 | |
| House Hahl | Bridgeland Lake Parkway | 7:23:54 PM | 1.40 | 1:15 | 18:46 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:23:54 PM | 2.40 | 2:02 | 20:48 | 71 | |
| 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 | 7:23:54 PM | 2.40 | 2:09 | 2:09 | 67 | |
| Bridgeland Lake Parkway | House Hahl | 7:23:54 PM | 1.40 | 1:16 | 3:25 | 66 | |
| House Hahl | West Rd | 7:23:54 PM | 1.30 | 1:12 | 4:37 | 65 | |
| West Rd | FM-529 | 7:23:54 PM | 2.50 | 2:06 | 6:43 | 71 | |
| FM-529 | Beckendorff | 7:23:54 PM | 1.00 | 00:57 | 7:40 | 63 | |
| Beckendorff | Clay Rd | 7:23:54 PM | 1.30 | 1:20 | 9:00 | 58 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 7:14:55 PM | 1.50 | 1:27 | 10:26 | 62 | |
| IH-10 Katy | Kingsland | 7:23:54 PM | 1.25 | 1:27 | 11:53 | 52 | |
| Kingsland | Cinco Ranch Blvd | 7:23:54 PM | 2.20 | 3:33 | 15:26 | 37 |  |
| Cinco Ranch Blvd | S Fry Rd | 7:23:54 PM | 2.00 | 2:06 | 17:32 | 57 | |
| S Fry Rd | Bellaire | 7:23:54 PM | 1.60 | 1:28 | 19:00 | 65 | |
| Bellaire | W Bellfort | 7:23:54 PM | 2.90 | 2:41 | 21:41 | 65 | |
| W Bellfort | Harlem Rd | 7:23:54 PM | 1.50 | 1:22 | 23:03 | 66 | |
| Harlem Rd | Oyster Creek | 7:23:54 PM | 1.60 | 1:35 | 24:38 | 61 | |
| 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 | 24:35 | 24:35 | 75 | |
