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 | 7:21:35 PM | 1.60 | 1:27 | 1:24 | 66 |  |
| Harlem Rd | W Bellfort | 7:21:35 PM | 1.50 | 1:18 | 2:42 | 69 | |
| W Bellfort | Bellaire | 7:21:35 PM | 2.90 | 2:31 | 5:13 | 69 | |
| Bellaire | S Fry Rd | 7:21:35 PM | 1.60 | 1:23 | 6:36 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 7:21:35 PM | 2.00 | 1:51 | 8:27 | 65 | |
| Cinco Ranch Blvd | Kingsland | 7:21:35 PM | 2.20 | 2:17 | 10:44 | 58 | |
| Kingsland | IH-10 Katy | 7:21:35 PM | 1.25 | 1:06 | 11:50 | 68 | |
| IH-10 Katy | Morton | 7:21:35 PM | 1.50 | 1:44 | 13:34 | 52 | |
| Morton | Clay Rd | 7:21:35 PM | 1.60 | 1:25 | 14:59 | 68 | |
| Clay Rd | Beckendorff | 7:21:35 PM | 1.30 | 1:14 | 16:13 | 63 | |
| Beckendorff | FM-529 | 7:21:35 PM | 1.00 | 00:53 | 17:06 | 68 | |
| FM-529 | West Rd | 7:21:35 PM | 2.50 | 1:48 | 18:54 | 83 | |
| West Rd | House Hahl | 7:21:35 PM | 1.30 | 1:26 | 20:20 | 54 | |
| House Hahl | Bridgeland Lake Parkway | 7:21:35 PM | 1.40 | 1:15 | 21:35 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:21:35 PM | 2.40 | 2:05 | 23:40 | 69 | |
| 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 | 7:21:35 PM | 2.40 | 2:03 | 2:03 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 7:21:35 PM | 1.40 | 1:17 | 3:20 | 65 | |
| House Hahl | West Rd | 7:21:35 PM | 1.30 | 1:33 | 4:53 | 50 | |
| West Rd | FM-529 | 7:21:35 PM | 2.50 | 1:50 | 6:43 | 82 | |
| FM-529 | Beckendorff | 7:21:35 PM | 1.00 | 1:03 | 7:46 | 57 | |
| Beckendorff | Clay Rd | 7:21:35 PM | 1.30 | 1:10 | 8:56 | 67 | |
| Clay Rd | Morton | 7:21:35 PM | 1.60 | 1:59 | 10:55 | 48 |  |
| Morton | IH-10 Katy | 7:19:35 PM | 1.50 | 1:08 | 12:03 | 79 | |
| IH-10 Katy | Kingsland | 7:21:35 PM | 1.25 | 1:13 | 13:16 | 62 | |
| Kingsland | Cinco Ranch Blvd | 7:21:35 PM | 2.20 | 2:01 | 15:17 | 65 | |
| Cinco Ranch Blvd | S Fry Rd | 7:21:35 PM | 2.00 | 1:47 | 17:04 | 67 | |
| S Fry Rd | Bellaire | 7:21:35 PM | 1.60 | 1:25 | 18:29 | 68 | |
| Bellaire | W Bellfort | 7:21:35 PM | 2.90 | 2:41 | 21:10 | 65 | |
| W Bellfort | Harlem Rd | 7:21:35 PM | 1.50 | 1:10 | 22:20 | 77 | |
| Harlem Rd | Oyster Creek | 7:21:35 PM | 1.60 | 1:35 | 23:55 | 61 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 7:21:35 PM | 1.00 | 1:08 | 25:01 | 53 | |
| Summary | 30.55 | 25:01 | 25:01 | 73 | |
