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 | 5:07:56 PM | 1.50 | 1:17 | 1:16 | 70 |  |
| FM-1464 | Oyster Creek | 5:07:56 PM | 2.00 | 1:36 | 2:52 | 75 | |
| Oyster Creek | Harlem Rd | 5:07:56 PM | 1.60 | 1:28 | 4:20 | 65 | |
| Harlem Rd | W Bellfort | 5:07:56 PM | 1.50 | 1:09 | 5:29 | 78 | |
| W Bellfort | Bellaire | 5:07:56 PM | 2.90 | 2:41 | 8:10 | 65 | |
| Bellaire | S Fry Rd | 5:07:56 PM | 1.60 | 1:25 | 9:35 | 68 | |
| S Fry Rd | Cinco Ranch Blvd | 5:07:56 PM | 2.00 | 2:02 | 11:37 | 59 | |
| Cinco Ranch Blvd | Kingsland | 5:07:56 PM | 2.20 | 4:46 | 16:23 | 28 |  |
| Kingsland | IH-10 Katy | 5:07:56 PM | 1.25 | 1:08 | 17:31 | 66 | |
| IH-10 Katy | Morton | 4:57:56 PM | 1.50 | 1:47 | 19:18 | 50 | |
| Morton | Clay Rd | 5:07:56 PM | 1.60 | 1:27 | 20:45 | 66 | |
| Clay Rd | Beckendorff | 5:07:56 PM | 1.30 | 1:13 | 21:58 | 64 | |
| Beckendorff | FM-529 | 5:07:56 PM | 1.00 | 00:53 | 22:51 | 68 | |
| 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 | 5:07:56 PM | 1.00 | 00:58 | 00:54 | 62 | |
| Beckendorff | Clay Rd | 5:07:56 PM | 1.30 | 1:10 | 2:04 | 67 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 5:05:55 PM | 1.25 | 1:13 | 3:15 | 62 | |
| Kingsland | Cinco Ranch Blvd | 5:07:56 PM | 2.20 | 2:34 | 5:49 | 51 | |
| Cinco Ranch Blvd | S Fry Rd | 5:07:56 PM | 2.00 | 3:20 | 9:09 | 36 |  |
| S Fry Rd | Bellaire | 5:07:56 PM | 1.60 | 1:36 | 10:45 | 60 | |
| Bellaire | W Bellfort | 5:07:56 PM | 2.90 | 2:25 | 13:10 | 72 | |
| W Bellfort | Harlem Rd | 5:07:56 PM | 1.50 | 1:06 | 14:16 | 82 | |
| Harlem Rd | Oyster Creek | 5:07:56 PM | 1.60 | 1:21 | 15:37 | 71 | |
| Oyster Creek | FM-1464 | 5:07:56 PM | 2.00 | 1:38 | 17:15 | 73 | |
| FM-1464 | New Territory | 5:07:56 PM | 1.50 | 1:18 | 18:33 | 69 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
