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 | 6:21:40 PM | 1.50 | 1:20 | 1:19 | 68 |  |
| FM-1464 | Oyster Creek | 6:21:40 PM | 2.00 | 1:47 | 3:06 | 67 | |
| Oyster Creek | Harlem Rd | 6:21:40 PM | 1.60 | 1:26 | 4:32 | 67 | |
| Harlem Rd | W Bellfort | 6:21:40 PM | 1.50 | 1:14 | 5:46 | 73 | |
| W Bellfort | Bellaire | 6:21:40 PM | 2.90 | 2:32 | 8:18 | 69 | |
| Bellaire | S Fry Rd | 6:21:40 PM | 1.60 | 3:11 | 11:29 | 30 |  |
| S Fry Rd | Cinco Ranch Blvd | 6:21:40 PM | 2.00 | 8:22 | 19:51 | 14 |  |
| Cinco Ranch Blvd | Kingsland | 6:21:40 PM | 2.20 | 6:03 | 25:54 | 22 |  |
| Kingsland | IH-10 Katy | 6:21:40 PM | 1.25 | 3:35 | 29:29 | 21 | |
| IH-10 Katy | Morton | 6:21:40 PM | 1.50 | 6:41 | 36:10 | 13 | |
| Morton | Clay Rd | 6:21:40 PM | 1.60 | 2:25 | 38:35 | 40 |  |
| Clay Rd | Beckendorff | 6:21:40 PM | 1.30 | 1:17 | 39:52 | 61 | |
| Beckendorff | FM-529 | 6:21:40 PM | 1.00 | 00:54 | 40:46 | 67 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | - | 1.40 | Not Available | |
| Bridgeland Lake Parkway | US-290 Northwest | 6:21:40 PM | 2.40 | 2:11 | 42:54 | 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 | 6:21:40 PM | 2.40 | 2:15 | 2:15 | 64 | |
| Bridgeland Lake Parkway | House Hahl | - | 1.40 | Not Available | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 6:21:40 PM | 1.00 | 1:28 | 3:40 | 41 | |
| Beckendorff | Clay Rd | 6:21:40 PM | 1.30 | 1:27 | 5:07 | 54 | |
| Clay Rd | Morton | 6:21:40 PM | 1.60 | 2:24 | 7:31 | 40 | |
| Morton | IH-10 Katy | 6:21:40 PM | 1.50 | 1:13 | 8:44 | 74 | |
| IH-10 Katy | Kingsland | 6:20:40 PM | 1.25 | 1:19 | 10:03 | 57 | |
| Kingsland | Cinco Ranch Blvd | 6:21:40 PM | 2.20 | 5:54 | 15:57 | 22 | |
| Cinco Ranch Blvd | S Fry Rd | 6:21:40 PM | 2.00 | 5:07 | 21:04 | 23 | |
| S Fry Rd | Bellaire | 6:21:40 PM | 1.60 | 1:54 | 22:58 | 51 | |
| Bellaire | W Bellfort | 6:21:40 PM | 2.90 | 3:22 | 26:20 | 52 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 6:21:40 PM | 2.00 | 1:45 | 28:03 | 69 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 28:01 | 28:01 | 65 | |
