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 | 5:58:41 PM | 1.00 | 1:01 | 1:01 | 59 |  |
| New Territory | FM-1464 | 5:58:41 PM | 1.50 | 1:18 | 2:19 | 69 | |
| FM-1464 | Oyster Creek | 5:58:41 PM | 2.00 | 1:50 | 4:09 | 65 | |
| Oyster Creek | Harlem Rd | 5:58:41 PM | 1.60 | 1:25 | 5:34 | 68 | |
| Harlem Rd | W Bellfort | 5:58:41 PM | 1.50 | 1:18 | 6:52 | 69 | |
| W Bellfort | Bellaire | 5:58:41 PM | 2.90 | 3:27 | 10:19 | 50 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | - | 2.00 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Morton | 5:58:41 PM | 1.50 | 6:24 | 16:39 | 14 |  |
| Morton | Clay Rd | 5:58:41 PM | 1.60 | 2:04 | 18:43 | 46 |  |
| Clay Rd | Beckendorff | 5:58:41 PM | 1.30 | 1:18 | 20:01 | 60 | |
| Beckendorff | FM-529 | 5:58:41 PM | 1.00 | 00:53 | 20:54 | 68 | |
| FM-529 | West Rd | 5:58:41 PM | 2.50 | 2:10 | 23:04 | 69 | |
| West Rd | House Hahl | 5:58:41 PM | 1.30 | 1:12 | 24:16 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 5:58:41 PM | 1.40 | 1:14 | 25:30 | 68 | |
| Bridgeland Lake Parkway | US-290 Northwest | 5:58:41 PM | 2.40 | 2:09 | 27:39 | 67 | |
| Summary | 30.6 | 27:39 | 27:39 | 66 | |
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 | 5:58:41 PM | 2.40 | 2:11 | 2:11 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 5:58:41 PM | 1.40 | 1:18 | 3:29 | 65 | |
| House Hahl | West Rd | 5:58:41 PM | 1.30 | 1:21 | 4:50 | 58 | |
| West Rd | FM-529 | 5:58:41 PM | 2.50 | 2:04 | 6:54 | 73 | |
| FM-529 | Beckendorff | 5:58:41 PM | 1.00 | 1:09 | 8:03 | 52 | |
| Beckendorff | Clay Rd | 5:58:41 PM | 1.30 | 1:21 | 9:24 | 58 | |
| Clay Rd | Morton | 5:58:41 PM | 1.60 | 1:52 | 11:16 | 51 | |
| Morton | IH-10 Katy | 5:58:41 PM | 1.50 | 1:25 | 12:41 | 64 | |
| IH-10 Katy | Kingsland | - | 1.50 | Not Available | |
| Kingsland | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 5:58:41 PM | 2.90 | 3:06 | 15:43 | 56 | |
| W Bellfort | Harlem Rd | 5:58:41 PM | 1.50 | 1:16 | 16:59 | 71 | |
| Harlem Rd | Oyster Creek | 5:58:41 PM | 1.60 | 1:29 | 18:28 | 65 | |
| Oyster Creek | FM-1464 | 5:58:41 PM | 2.00 | 1:43 | 20:11 | 70 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 5:58:41 PM | 1.00 | 00:46 | 20:56 | 78 | |
| Summary | 30.6 | 20:56 | 20:56 | 88 | |
