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 | 5:09:56 PM | 1.50 | 1:18 | 1:17 | 69 |  |
| FM-1464 | Oyster Creek | 5:09:56 PM | 2.00 | 1:37 | 2:54 | 74 | |
| Oyster Creek | Harlem Rd | 5:09:56 PM | 1.60 | 1:26 | 4:20 | 67 | |
| Harlem Rd | W Bellfort | 5:09:56 PM | 1.50 | 1:10 | 5:30 | 77 | |
| W Bellfort | Bellaire | 5:09:56 PM | 2.90 | 2:24 | 7:54 | 73 | |
| Bellaire | S Fry Rd | 5:09:56 PM | 1.60 | 1:24 | 9:18 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 5:09:56 PM | 2.00 | 2:02 | 11:20 | 59 | |
| Cinco Ranch Blvd | Kingsland | 5:09:56 PM | 2.20 | 4:46 | 16:06 | 28 |  |
| Kingsland | IH-10 Katy | 5:09:56 PM | 1.25 | 1:08 | 17:14 | 66 | |
| IH-10 Katy | Morton | 4:57:56 PM | 1.50 | 1:47 | 19:01 | 50 | |
| Morton | Clay Rd | 5:09:56 PM | 1.60 | 1:30 | 20:31 | 64 | |
| Clay Rd | Beckendorff | 5:09:56 PM | 1.30 | 1:13 | 21:44 | 64 | |
| Beckendorff | FM-529 | 5:09:56 PM | 1.00 | 00:53 | 22:37 | 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 | 5:09:56 PM | 1.00 | 00:57 | 00:53 | 63 | |
| Beckendorff | Clay Rd | 5:09:56 PM | 1.30 | 1:11 | 2:04 | 66 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 5:09:56 PM | 1.25 | 1:13 | 3:15 | 62 | |
| Kingsland | Cinco Ranch Blvd | 5:09:56 PM | 2.20 | 2:34 | 5:49 | 51 | |
| Cinco Ranch Blvd | S Fry Rd | 5:09:56 PM | 2.00 | 3:18 | 9:07 | 36 |  |
| S Fry Rd | Bellaire | 5:09:56 PM | 1.60 | 1:35 | 10:42 | 61 | |
| Bellaire | W Bellfort | 5:09:56 PM | 2.90 | 2:24 | 13:06 | 73 | |
| W Bellfort | Harlem Rd | 5:09:56 PM | 1.50 | 1:05 | 14:11 | 83 | |
| Harlem Rd | Oyster Creek | 5:09:56 PM | 1.60 | 1:21 | 15:32 | 71 | |
| Oyster Creek | FM-1464 | 5:09:56 PM | 2.00 | 1:39 | 17:11 | 73 | |
| FM-1464 | New Territory | 5:09:56 PM | 1.50 | 1:19 | 18:30 | 68 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
