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 | 6:00:37 PM | 1.50 | 1:42 | 1:41 | 53 |  |
| FM-1464 | Oyster Creek | 6:00:37 PM | 2.00 | 2:18 | 3:59 | 52 | |
| Oyster Creek | Harlem Rd | 6:00:37 PM | 1.60 | 1:30 | 5:29 | 64 | |
| Harlem Rd | W Bellfort | 6:00:37 PM | 1.50 | 1:24 | 6:53 | 64 | |
| W Bellfort | Bellaire | 6:00:37 PM | 2.90 | 2:28 | 9:21 | 71 | |
| Bellaire | S Fry Rd | 6:00:37 PM | 1.60 | 1:31 | 10:52 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | 6:00:37 PM | 2.00 | 7:15 | 18:07 | 17 |  |
| Cinco Ranch Blvd | Kingsland | 6:00:37 PM | 2.20 | 5:50 | 23:57 | 23 |  |
| Kingsland | IH-10 Katy | 6:00:37 PM | 1.25 | 1:13 | 25:10 | 62 | |
| IH-10 Katy | Morton | 6:00:37 PM | 1.50 | 5:44 | 30:54 | 16 | |
| Morton | Clay Rd | 6:00:37 PM | 1.60 | 2:20 | 33:14 | 41 |  |
| Clay Rd | Beckendorff | 6:00:37 PM | 1.30 | 1:18 | 34:32 | 60 | |
| Beckendorff | FM-529 | 6:00:37 PM | 1.00 | 00:55 | 35:27 | 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 | 6:00:37 PM | 1.00 | 2:14 | 2:10 | 27 | |
| Beckendorff | Clay Rd | 6:00:37 PM | 1.30 | 1:32 | 3:42 | 51 | |
| Clay Rd | Morton | 6:00:37 PM | 1.60 | 2:04 | 5:46 | 46 | |
| Morton | IH-10 Katy | 6:00:37 PM | 1.50 | 1:21 | 7:07 | 67 | |
| IH-10 Katy | Kingsland | 6:00:37 PM | 1.25 | 1:14 | 8:21 | 61 | |
| Kingsland | Cinco Ranch Blvd | 6:00:37 PM | 2.20 | 5:33 | 13:54 | 24 | |
| Cinco Ranch Blvd | S Fry Rd | 6:00:37 PM | 2.00 | 5:46 | 19:40 | 21 | |
| S Fry Rd | Bellaire | 6:00:37 PM | 1.60 | 1:36 | 21:16 | 60 | |
| Bellaire | W Bellfort | 6:00:37 PM | 2.90 | 2:43 | 23:59 | 64 | |
| W Bellfort | Harlem Rd | 6:00:37 PM | 1.50 | 1:19 | 25:18 | 68 | |
| Harlem Rd | Oyster Creek | 6:00:37 PM | 1.60 | 1:26 | 26:44 | 67 | |
| Oyster Creek | FM-1464 | 6:00:37 PM | 2.00 | 1:44 | 28:28 | 69 | |
| FM-1464 | New Territory | 6:00:37 PM | 1.50 | 1:12 | 29:40 | 75 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
