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 | 6:15:36 PM | 1.50 | 1:16 | 1:15 | 71 |  |
| FM-1464 | Oyster Creek | 6:15:36 PM | 2.00 | 3:24 | 4:39 | 35 |  |
| Oyster Creek | Harlem Rd | 6:15:36 PM | 1.60 | 1:28 | 6:07 | 65 | |
| Harlem Rd | W Bellfort | 6:15:36 PM | 1.50 | 1:17 | 7:24 | 70 | |
| W Bellfort | Bellaire | 6:15:36 PM | 2.90 | 2:33 | 9:57 | 68 | |
| Bellaire | S Fry Rd | 6:15:36 PM | 1.60 | 1:30 | 11:27 | 64 | |
| S Fry Rd | Cinco Ranch Blvd | 6:15:36 PM | 2.00 | 6:30 | 17:57 | 18 |  |
| Cinco Ranch Blvd | Kingsland | 6:15:36 PM | 2.20 | 5:19 | 23:16 | 25 |  |
| Kingsland | IH-10 Katy | 6:15:36 PM | 1.25 | 3:20 | 26:36 | 22 | |
| IH-10 Katy | Morton | 6:15:36 PM | 1.50 | 4:00 | 30:36 | 22 | |
| Morton | Clay Rd | 6:15:36 PM | 1.60 | 2:23 | 32:59 | 40 |  |
| Clay Rd | Beckendorff | 6:15:36 PM | 1.30 | 1:16 | 34:15 | 62 | |
| Beckendorff | FM-529 | 6:15:36 PM | 1.00 | 00:55 | 35:10 | 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 | 6:15:36 PM | 1.00 | 1:07 | 1:03 | 54 | |
| Beckendorff | Clay Rd | 6:15:36 PM | 1.30 | 1:17 | 2:20 | 61 | |
| Clay Rd | Morton | 6:15:36 PM | 1.60 | 1:52 | 4:12 | 51 | |
| Morton | IH-10 Katy | 6:15:36 PM | 1.50 | 1:30 | 5:42 | 60 | |
| IH-10 Katy | Kingsland | 6:15:36 PM | 1.25 | 1:11 | 6:53 | 63 | |
| Kingsland | Cinco Ranch Blvd | 6:15:36 PM | 2.20 | 4:43 | 11:36 | 28 | |
| Cinco Ranch Blvd | S Fry Rd | 6:15:36 PM | 2.00 | 4:47 | 16:23 | 25 | |
| S Fry Rd | Bellaire | 6:15:36 PM | 1.60 | 1:34 | 17:57 | 61 | |
| Bellaire | W Bellfort | 6:15:36 PM | 2.90 | 2:30 | 20:27 | 70 | |
| W Bellfort | Harlem Rd | 6:15:36 PM | 1.50 | 1:13 | 21:40 | 74 | |
| Harlem Rd | Oyster Creek | 6:15:36 PM | 1.60 | 1:18 | 22:58 | 74 | |
| Oyster Creek | FM-1464 | 6:15:36 PM | 2.00 | 1:42 | 24:40 | 71 | |
| FM-1464 | New Territory | 6:15:36 PM | 1.50 | 1:22 | 26:02 | 66 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
