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 | 4:16:56 PM | 1.00 | 1:05 | 1:05 | 55 |  |
| New Territory | FM-1464 | 4:16:56 PM | 1.50 | 1:22 | 2:27 | 66 | |
| FM-1464 | Oyster Creek | 4:16:56 PM | 2.00 | 1:44 | 4:11 | 69 | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available |  |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 4:16:56 PM | 2.90 | 2:29 | 6:38 | 70 | |
| Bellaire | S Fry Rd | 4:16:56 PM | 1.60 | 1:25 | 8:03 | 68 | |
| S Fry Rd | Cinco Ranch Blvd | 4:16:56 PM | 2.00 | 3:44 | 11:47 | 32 |  |
| Cinco Ranch Blvd | Kingsland | 4:16:56 PM | 2.20 | 5:03 | 16:50 | 26 |  |
| Kingsland | IH-10 Katy | 4:16:56 PM | 1.25 | 1:05 | 17:55 | 69 | |
| IH-10 Katy | Morton | 4:16:56 PM | 1.50 | 1:47 | 19:42 | 50 | |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | 4:16:56 PM | 1.00 | 00:55 | 20:35 | 65 | |
| FM-529 | West Rd | 4:16:56 PM | 2.50 | 2:14 | 22:49 | 67 | |
| West Rd | House Hahl | 4:16:56 PM | 1.30 | 1:14 | 24:03 | 63 | |
| House Hahl | Bridgeland Lake Parkway | 4:16:56 PM | 1.40 | 1:15 | 25:18 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| Summary | 30.55 | 25:17 | 25:17 | 72 | |
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 | 4:16:56 PM | 1.40 | 1:18 | 1:17 | 65 | |
| House Hahl | West Rd | 4:16:56 PM | 1.30 | 1:17 | 2:34 | 61 | |
| West Rd | FM-529 | 4:16:56 PM | 2.50 | 2:08 | 4:42 | 70 | |
| FM-529 | Beckendorff | 4:16:56 PM | 1.00 | 1:04 | 5:46 | 56 | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 4:16:56 PM | 1.50 | 1:34 | 7:18 | 57 | |
| IH-10 Katy | Kingsland | 4:16:56 PM | 1.25 | 1:15 | 8:33 | 60 | |
| Kingsland | Cinco Ranch Blvd | 4:16:56 PM | 2.20 | 5:12 | 13:45 | 25 | |
| Cinco Ranch Blvd | S Fry Rd | 4:16:56 PM | 2.00 | 3:07 | 16:52 | 39 | |
| S Fry Rd | Bellaire | 4:16:56 PM | 1.60 | 1:39 | 18:31 | 58 | |
| Bellaire | W Bellfort | 4:16:56 PM | 2.90 | 2:42 | 21:13 | 64 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 4:16:56 PM | 2.00 | 1:46 | 22:57 | 68 | |
| FM-1464 | New Territory | 4:16:56 PM | 1.50 | 1:18 | 24:15 | 69 | |
| New Territory | Brazos River | 4:16:56 PM | 1.00 | 00:53 | 25:08 | 68 | |
| Summary | 30.55 | Not Available | |
