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 | 6:16:36 PM | 1.50 | 1:16 | 1:15 | 71 |  |
| FM-1464 | Oyster Creek | 6:16:36 PM | 2.00 | 3:24 | 4:39 | 35 |  |
| Oyster Creek | Harlem Rd | 6:16:36 PM | 1.60 | 1:29 | 6:08 | 65 | |
| Harlem Rd | W Bellfort | 6:16:36 PM | 1.50 | 1:17 | 7:25 | 70 | |
| W Bellfort | Bellaire | 6:16:36 PM | 2.90 | 2:32 | 9:57 | 69 | |
| Bellaire | S Fry Rd | 6:16:36 PM | 1.60 | 1:30 | 11:27 | 64 | |
| S Fry Rd | Cinco Ranch Blvd | 6:16:36 PM | 2.00 | 6:26 | 17:53 | 19 |  |
| Cinco Ranch Blvd | Kingsland | 6:16:36 PM | 2.20 | 5:19 | 23:12 | 25 |  |
| Kingsland | IH-10 Katy | 6:16:36 PM | 1.25 | 3:20 | 26:32 | 22 | |
| IH-10 Katy | Morton | 6:16:36 PM | 1.50 | 3:59 | 30:31 | 23 | |
| Morton | Clay Rd | 6:16:36 PM | 1.60 | 2:27 | 32:58 | 39 | |
| Clay Rd | Beckendorff | 6:16:36 PM | 1.30 | 1:15 | 34:13 | 62 | |
| Beckendorff | FM-529 | 6:16:36 PM | 1.00 | 00:55 | 35:08 | 65 | |
| 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 | - | 2.40 | Not Available | |
| 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 | - | 2.40 | Not Available | |
| 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 | 6:16:36 PM | 1.00 | 1:10 | 1:06 | 51 | |
| Beckendorff | Clay Rd | 6:16:36 PM | 1.30 | 1:18 | 2:24 | 60 | |
| Clay Rd | Morton | 6:16:36 PM | 1.60 | 1:52 | 4:16 | 51 | |
| Morton | IH-10 Katy | 6:16:36 PM | 1.50 | 1:31 | 5:47 | 59 | |
| IH-10 Katy | Kingsland | 6:16:36 PM | 1.25 | 1:11 | 6:58 | 63 | |
| Kingsland | Cinco Ranch Blvd | 6:16:36 PM | 2.20 | 4:43 | 11:41 | 28 | |
| Cinco Ranch Blvd | S Fry Rd | 6:16:36 PM | 2.00 | 4:47 | 16:28 | 25 | |
| S Fry Rd | Bellaire | 6:16:36 PM | 1.60 | 1:35 | 18:03 | 61 | |
| Bellaire | W Bellfort | 6:16:36 PM | 2.90 | 2:30 | 20:33 | 70 | |
| W Bellfort | Harlem Rd | 6:16:36 PM | 1.50 | 1:13 | 21:46 | 74 | |
| Harlem Rd | Oyster Creek | 6:16:36 PM | 1.60 | 1:18 | 23:04 | 74 | |
| Oyster Creek | FM-1464 | 6:16:36 PM | 2.00 | 1:42 | 24:46 | 71 | |
| FM-1464 | New Territory | 6:16:36 PM | 1.50 | 1:22 | 26:08 | 66 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
