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 | 10:59:35 PM | 2.00 | 1:44 | 1:42 | 69 |  |
| Oyster Creek | Harlem Rd | 10:59:35 PM | 1.60 | 1:34 | 3:16 | 61 | |
| Harlem Rd | W Bellfort | 10:58:35 PM | 1.50 | 1:15 | 4:31 | 72 | |
| W Bellfort | Bellaire | 10:57:35 PM | 2.90 | 2:30 | 7:01 | 70 | |
| Bellaire | S Fry Rd | 10:59:35 PM | 1.60 | 1:28 | 8:29 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 10:59:35 PM | 2.00 | 1:47 | 10:16 | 67 | |
| Cinco Ranch Blvd | Kingsland | 10:59:35 PM | 2.20 | 2:05 | 12:21 | 63 | |
| Kingsland | IH-10 Katy | 10:59:35 PM | 1.25 | 1:12 | 13:33 | 62 | |
| IH-10 Katy | Morton | 10:59:35 PM | 1.50 | 1:34 | 15:07 | 57 | |
| Morton | Clay Rd | 10:59:35 PM | 1.60 | 1:23 | 16:30 | 69 | |
| Clay Rd | Beckendorff | 10:59:35 PM | 1.30 | 1:11 | 17:41 | 66 | |
| Beckendorff | FM-529 | 10:59:35 PM | 1.00 | 00:53 | 18:34 | 68 | |
| FM-529 | West Rd | 10:55:35 PM | 2.50 | 2:21 | 20:55 | 64 | |
| West Rd | House Hahl | 10:59:35 PM | 1.30 | 1:14 | 22:09 | 63 | |
| House Hahl | Bridgeland Lake Parkway | 10:59:35 PM | 1.40 | 1:18 | 23:27 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 10:59:35 PM | 2.40 | 2:15 | 25:42 | 64 | |
| 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 | 10:59:35 PM | 2.40 | 2:04 | 2:04 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 10:59:35 PM | 1.40 | 1:26 | 3:30 | 59 | |
| House Hahl | West Rd | 10:59:35 PM | 1.30 | 1:18 | 4:48 | 60 | |
| West Rd | FM-529 | 10:58:35 PM | 2.50 | 2:30 | 7:18 | 60 | |
| FM-529 | Beckendorff | 10:59:35 PM | 1.00 | 1:08 | 8:26 | 53 | |
| Beckendorff | Clay Rd | 10:59:35 PM | 1.30 | 1:08 | 9:34 | 69 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 10:59:35 PM | 1.25 | 1:09 | 10:41 | 65 | |
| Kingsland | Cinco Ranch Blvd | 10:59:35 PM | 2.20 | 2:11 | 12:52 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | 10:59:35 PM | 2.00 | 1:59 | 14:51 | 61 | |
| S Fry Rd | Bellaire | 10:59:35 PM | 1.60 | 2:34 | 17:25 | 37 |  |
| Bellaire | W Bellfort | 10:58:35 PM | 2.90 | 2:37 | 20:02 | 66 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| 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 | 19:57 | 19:57 | 92 | |
