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 | 4:19:53 PM | 1.00 | 00:59 | 00:59 | 61 |  |
| New Territory | FM-1464 | 4:29:52 PM | 1.50 | 1:18 | 2:17 | 69 | |
| FM-1464 | Oyster Creek | 4:29:52 PM | 2.00 | 1:41 | 3:58 | 71 | |
| Oyster Creek | Harlem Rd | 4:29:52 PM | 1.60 | 1:29 | 5:27 | 65 | |
| Harlem Rd | W Bellfort | 4:29:52 PM | 1.50 | 1:08 | 6:35 | 79 | |
| W Bellfort | Bellaire | 4:29:52 PM | 2.90 | 2:36 | 9:11 | 67 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 4:29:52 PM | 2.20 | 4:27 | 13:36 | 30 |  |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 4:26:52 PM | 1.50 | 3:02 | 16:37 | 30 | |
| Morton | Clay Rd | 4:29:52 PM | 1.60 | 1:25 | 18:02 | 68 | |
| Clay Rd | Beckendorff | 4:29:52 PM | 1.30 | 1:23 | 19:25 | 56 | |
| Beckendorff | FM-529 | 4:29:52 PM | 1.00 | 1:02 | 20:27 | 58 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 4:29:52 PM | 1.40 | 1:19 | 21:44 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 4:29:52 PM | 2.40 | 2:08 | 23:52 | 68 | |
| Summary | 30.55 | 23:52 | 23:52 | 77 | |
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 | 4:29:52 PM | 2.40 | 1:56 | 1:56 | 74 | |
| Bridgeland Lake Parkway | House Hahl | 4:29:52 PM | 1.40 | 1:13 | 3:09 | 69 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 4:29:52 PM | 1.00 | 00:59 | 4:06 | 61 | |
| Beckendorff | Clay Rd | 4:29:52 PM | 1.30 | 1:10 | 5:16 | 67 | |
| Clay Rd | Morton | 4:29:52 PM | 1.60 | 2:31 | 7:47 | 38 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 4:29:52 PM | 1.25 | 1:09 | 8:55 | 65 | |
| Kingsland | Cinco Ranch Blvd | 4:29:52 PM | 2.20 | 4:09 | 13:04 | 32 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 4:29:52 PM | 2.90 | 2:43 | 15:45 | 64 | |
| W Bellfort | Harlem Rd | 4:29:52 PM | 1.50 | 1:13 | 16:58 | 74 | |
| Harlem Rd | Oyster Creek | 4:29:52 PM | 1.60 | 1:17 | 18:15 | 75 | |
| Oyster Creek | FM-1464 | 4:29:52 PM | 2.00 | 1:37 | 19:52 | 74 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 4:29:52 PM | 1.00 | 00:46 | 20:37 | 78 | |
| Summary | 30.55 | 20:37 | 20:37 | 89 | |
