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 | 6:03:37 PM | 1.50 | 1:34 | 1:33 | 57 |  |
| FM-1464 | Oyster Creek | 6:03:37 PM | 2.00 | 2:16 | 3:49 | 53 | |
| Oyster Creek | Harlem Rd | 6:03:37 PM | 1.60 | 1:32 | 5:21 | 63 | |
| Harlem Rd | W Bellfort | 6:03:37 PM | 1.50 | 1:24 | 6:45 | 64 | |
| W Bellfort | Bellaire | 6:03:37 PM | 2.90 | 2:29 | 9:14 | 70 | |
| Bellaire | S Fry Rd | 6:03:37 PM | 1.60 | 1:31 | 10:45 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | 6:03:37 PM | 2.00 | 7:03 | 17:48 | 17 |  |
| Cinco Ranch Blvd | Kingsland | 6:03:37 PM | 2.20 | 5:38 | 23:26 | 23 |  |
| Kingsland | IH-10 Katy | 6:03:37 PM | 1.25 | 1:13 | 24:39 | 62 | |
| IH-10 Katy | Morton | 6:03:37 PM | 1.50 | 5:33 | 30:12 | 16 | |
| Morton | Clay Rd | 6:03:37 PM | 1.60 | 2:18 | 32:30 | 42 |  |
| Clay Rd | Beckendorff | 6:03:37 PM | 1.30 | 1:17 | 33:47 | 61 | |
| Beckendorff | FM-529 | 6:03:37 PM | 1.00 | 00:54 | 34:41 | 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 | - | 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 | 6:01:38 PM | 1.00 | 2:12 | 2:08 | 27 | |
| Beckendorff | Clay Rd | 6:03:37 PM | 1.30 | 1:22 | 3:30 | 57 | |
| Clay Rd | Morton | 6:03:37 PM | 1.60 | 2:04 | 5:34 | 46 | |
| Morton | IH-10 Katy | 6:03:37 PM | 1.50 | 1:29 | 7:03 | 61 | |
| IH-10 Katy | Kingsland | 6:03:37 PM | 1.25 | 1:14 | 8:17 | 61 | |
| Kingsland | Cinco Ranch Blvd | 6:03:37 PM | 2.20 | 5:28 | 13:45 | 24 | |
| Cinco Ranch Blvd | S Fry Rd | 6:03:37 PM | 2.00 | 5:38 | 19:23 | 21 | |
| S Fry Rd | Bellaire | 6:03:37 PM | 1.60 | 1:36 | 20:59 | 60 | |
| Bellaire | W Bellfort | 6:03:37 PM | 2.90 | 2:45 | 23:44 | 63 | |
| W Bellfort | Harlem Rd | 6:03:37 PM | 1.50 | 1:19 | 25:03 | 68 | |
| Harlem Rd | Oyster Creek | 6:03:37 PM | 1.60 | 1:26 | 26:29 | 67 | |
| Oyster Creek | FM-1464 | 6:03:37 PM | 2.00 | 1:45 | 28:14 | 69 | |
| FM-1464 | New Territory | 6:03:37 PM | 1.50 | 1:12 | 29:26 | 75 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
