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 | 2:46:38 PM | 1.00 | 1:10 | 1:10 | 51 |  |
| New Territory | FM-1464 | 3:01:39 PM | 1.50 | 1:25 | 2:35 | 64 | |
| FM-1464 | Oyster Creek | 3:01:39 PM | 2.00 | 1:48 | 4:23 | 67 | |
| Oyster Creek | Harlem Rd | 3:01:39 PM | 1.60 | 1:35 | 5:58 | 61 | |
| Harlem Rd | W Bellfort | 3:01:39 PM | 1.50 | 1:20 | 7:18 | 68 | |
| W Bellfort | Bellaire | 3:01:39 PM | 2.90 | 2:46 | 10:04 | 63 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 3:01:39 PM | 2.20 | 4:14 | 14:16 | 31 |  |
| Kingsland | IH-10 Katy | 2:46:38 PM | 1.25 | 1:08 | 15:24 | 66 | |
| IH-10 Katy | Morton | 3:01:39 PM | 1.50 | 2:04 | 17:28 | 44 |  |
| Morton | Clay Rd | 3:01:39 PM | 1.60 | 1:29 | 18:57 | 65 | |
| Clay Rd | Beckendorff | 3:01:39 PM | 1.30 | 1:19 | 20:16 | 59 | |
| Beckendorff | FM-529 | 3:01:39 PM | 1.00 | 00:55 | 21:11 | 65 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 3:01:39 PM | 1.40 | 1:21 | 22:30 | 62 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:01:39 PM | 2.40 | 2:13 | 24:43 | 65 | |
| Summary | 30.55 | 24:43 | 24:43 | 74 | |
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 | 3:01:39 PM | 2.40 | 2:04 | 2:04 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 3:01:39 PM | 1.40 | 1:17 | 3:21 | 65 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 3:01:39 PM | 1.00 | 1:01 | 4:20 | 59 | |
| Beckendorff | Clay Rd | 3:01:39 PM | 1.30 | 1:11 | 5:31 | 66 | |
| Clay Rd | Morton | 3:01:39 PM | 1.60 | 3:20 | 8:51 | 29 |  |
| Morton | IH-10 Katy | 3:01:39 PM | 1.50 | 1:31 | 10:22 | 59 | |
| IH-10 Katy | Kingsland | 3:01:39 PM | 1.25 | 1:10 | 11:32 | 64 | |
| Kingsland | Cinco Ranch Blvd | 3:01:39 PM | 2.20 | 4:27 | 15:59 | 30 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 3:01:39 PM | 2.90 | 2:59 | 18:56 | 58 | |
| W Bellfort | Harlem Rd | 3:01:39 PM | 1.50 | 1:11 | 20:07 | 76 | |
| Harlem Rd | Oyster Creek | 3:01:39 PM | 1.60 | 1:20 | 21:27 | 72 | |
| Oyster Creek | FM-1464 | 3:01:39 PM | 2.00 | 1:47 | 23:14 | 67 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 3:01:39 PM | 1.00 | 00:53 | 24:06 | 68 | |
| Summary | 30.55 | 24:06 | 24:06 | 76 | |
