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 | 7:01:31 PM | 1.50 | 1:16 | 1:15 | 71 |  |
| FM-1464 | Oyster Creek | 7:01:31 PM | 2.00 | 1:44 | 2:59 | 69 | |
| Oyster Creek | Harlem Rd | 7:01:31 PM | 1.60 | 1:20 | 4:19 | 72 | |
| Harlem Rd | W Bellfort | 7:01:31 PM | 1.50 | 1:10 | 5:29 | 77 | |
| W Bellfort | Bellaire | 7:01:31 PM | 2.90 | 2:29 | 7:58 | 70 | |
| Bellaire | S Fry Rd | 7:01:31 PM | 1.60 | 1:23 | 9:21 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 7:01:31 PM | 2.00 | 4:18 | 13:39 | 28 |  |
| Cinco Ranch Blvd | Kingsland | 7:01:31 PM | 2.20 | 5:29 | 19:08 | 24 | |
| Kingsland | IH-10 Katy | 7:01:31 PM | 1.25 | 1:06 | 20:14 | 68 | |
| IH-10 Katy | Morton | 6:40:34 PM | 1.50 | 2:58 | 23:12 | 30 |  |
| Morton | Clay Rd | 7:01:31 PM | 1.60 | 1:26 | 24:38 | 67 | |
| Clay Rd | Beckendorff | 7:01:31 PM | 1.30 | 1:14 | 25:52 | 63 | |
| Beckendorff | FM-529 | 7:01:31 PM | 1.00 | 00:54 | 26:46 | 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 | 7:01:31 PM | 1.00 | 1:07 | 1:03 | 54 | |
| Beckendorff | Clay Rd | 7:01:31 PM | 1.30 | 1:13 | 2:16 | 64 | |
| Clay Rd | Morton | 7:01:31 PM | 1.60 | 1:49 | 4:05 | 53 | |
| Morton | IH-10 Katy | 7:01:31 PM | 1.50 | 1:13 | 5:18 | 74 | |
| IH-10 Katy | Kingsland | 7:01:31 PM | 1.25 | 1:15 | 6:33 | 60 | |
| Kingsland | Cinco Ranch Blvd | 7:01:31 PM | 2.20 | 2:09 | 8:42 | 61 | |
| Cinco Ranch Blvd | S Fry Rd | 7:01:31 PM | 2.00 | 2:06 | 10:48 | 57 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 7:01:31 PM | 2.90 | 2:25 | 13:12 | 72 | |
| W Bellfort | Harlem Rd | 7:01:31 PM | 1.50 | 1:16 | 14:28 | 71 | |
| Harlem Rd | Oyster Creek | 7:01:31 PM | 1.60 | 1:27 | 15:55 | 66 | |
| Oyster Creek | FM-1464 | 7:01:31 PM | 2.00 | 1:40 | 17:35 | 72 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
