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 | 5:20:50 PM | 1.60 | 1:29 | 1:26 | 65 |  |
| Harlem Rd | W Bellfort | 5:20:50 PM | 1.50 | 1:16 | 2:42 | 71 | |
| W Bellfort | Bellaire | 5:20:50 PM | 2.90 | 2:33 | 5:15 | 68 | |
| Bellaire | S Fry Rd | 5:20:50 PM | 1.60 | 1:41 | 6:56 | 57 | |
| S Fry Rd | Cinco Ranch Blvd | 5:20:50 PM | 2.00 | 7:26 | 14:22 | 16 |  |
| Cinco Ranch Blvd | Kingsland | 5:20:50 PM | 2.20 | 5:35 | 19:57 | 24 |  |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 5:20:50 PM | 1.50 | 6:14 | 26:10 | 14 | |
| Morton | Clay Rd | 5:20:50 PM | 1.60 | 2:04 | 28:14 | 46 |  |
| Clay Rd | Beckendorff | 5:20:50 PM | 1.30 | 1:19 | 29:33 | 59 | |
| Beckendorff | FM-529 | 5:20:50 PM | 1.00 | 00:55 | 30:28 | 65 | |
| FM-529 | West Rd | 5:20:50 PM | 2.50 | 2:14 | 32:42 | 67 | |
| West Rd | House Hahl | 5:20:50 PM | 1.30 | 1:16 | 33:58 | 62 | |
| House Hahl | Bridgeland Lake Parkway | 5:20:50 PM | 1.40 | 1:20 | 35:18 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 5:20:50 PM | 2.40 | 2:39 | 37:57 | 54 | |
| 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 | 5:20:50 PM | 2.40 | 2:18 | 2:18 | 63 | |
| Bridgeland Lake Parkway | House Hahl | 5:20:50 PM | 1.40 | 1:20 | 3:38 | 63 | |
| House Hahl | West Rd | 5:20:50 PM | 1.30 | 1:23 | 5:01 | 56 | |
| West Rd | FM-529 | 5:20:50 PM | 2.50 | 2:17 | 7:18 | 66 | |
| FM-529 | Beckendorff | 5:20:50 PM | 1.00 | 00:59 | 8:17 | 61 | |
| Beckendorff | Clay Rd | 5:20:50 PM | 1.30 | 1:16 | 9:33 | 62 | |
| Clay Rd | Morton | 5:20:50 PM | 1.60 | 1:57 | 11:30 | 49 | |
| Morton | IH-10 Katy | 5:17:49 PM | 1.50 | 1:17 | 12:47 | 70 | |
| IH-10 Katy | Kingsland | 5:20:50 PM | 1.25 | 1:31 | 14:18 | 49 | |
| Kingsland | Cinco Ranch Blvd | 5:20:50 PM | 2.20 | 6:45 | 21:03 | 20 | |
| Cinco Ranch Blvd | S Fry Rd | 5:20:50 PM | 2.00 | 4:53 | 25:56 | 25 | |
| S Fry Rd | Bellaire | 5:20:50 PM | 1.60 | 1:37 | 27:33 | 59 | |
| Bellaire | W Bellfort | 5:20:50 PM | 2.90 | 2:56 | 30:29 | 59 | |
| W Bellfort | Harlem Rd | 5:16:51 PM | 1.50 | 1:18 | 31:47 | 69 | |
| Harlem Rd | Oyster Creek | 5:20:50 PM | 1.60 | 1:29 | 33:16 | 65 | |
| 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 | 33:13 | 33:13 | 55 | |
