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 | 5:00:48 PM | 1.00 | 00:51 | 00:51 | 71 |  |
| New Territory | FM-1464 | 5:00:48 PM | 1.50 | 1:19 | 2:10 | 68 | |
| FM-1464 | Oyster Creek | 5:00:48 PM | 2.00 | 1:51 | 4:01 | 65 | |
| Oyster Creek | Harlem Rd | 5:00:48 PM | 1.60 | 1:31 | 5:32 | 63 | |
| Harlem Rd | W Bellfort | 5:00:48 PM | 1.50 | 1:21 | 6:53 | 67 | |
| W Bellfort | Bellaire | 5:00:48 PM | 2.90 | 2:32 | 9:25 | 69 | |
| Bellaire | S Fry Rd | 5:00:48 PM | 1.60 | 1:31 | 10:56 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | 5:00:48 PM | 2.00 | 8:50 | 19:46 | 14 |  |
| Cinco Ranch Blvd | Kingsland | 5:00:48 PM | 2.20 | 4:09 | 23:55 | 32 |  |
| Kingsland | IH-10 Katy | 5:00:48 PM | 1.25 | 1:19 | 25:14 | 57 | |
| IH-10 Katy | Morton | 5:00:48 PM | 1.50 | 6:50 | 32:04 | 13 | |
| Morton | Clay Rd | 5:00:48 PM | 1.60 | 2:32 | 34:36 | 38 | |
| Clay Rd | Beckendorff | 5:00:48 PM | 1.30 | 1:19 | 35:55 | 59 | |
| Beckendorff | FM-529 | 5:00:48 PM | 1.00 | 00:57 | 36:52 | 63 | |
| FM-529 | West Rd | - | 2.50 | Not Available |  |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 5:00:48 PM | 1.40 | 1:22 | 38:12 | 61 | |
| Bridgeland Lake Parkway | US-290 Northwest | 5:00:48 PM | 2.40 | 2:22 | 40:34 | 61 | |
| Summary | 30.55 | 40:34 | 40:34 | 45 |  |
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 | 5:00:48 PM | 2.40 | 2:28 | 2:28 | 58 | |
| Bridgeland Lake Parkway | House Hahl | 5:00:48 PM | 1.40 | 1:18 | 3:46 | 65 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 5:00:48 PM | 1.00 | 1:00 | 4:44 | 60 | |
| Beckendorff | Clay Rd | 5:00:48 PM | 1.30 | 1:11 | 5:55 | 66 | |
| Clay Rd | Morton | 5:00:48 PM | 1.60 | 2:05 | 8:00 | 46 | |
| Morton | IH-10 Katy | 5:00:48 PM | 1.50 | 1:16 | 9:16 | 71 | |
| IH-10 Katy | Kingsland | 5:00:48 PM | 1.25 | 1:19 | 10:35 | 57 | |
| Kingsland | Cinco Ranch Blvd | 5:00:48 PM | 2.20 | 5:26 | 16:01 | 24 |  |
| Cinco Ranch Blvd | S Fry Rd | 5:00:48 PM | 2.00 | 2:30 | 18:31 | 48 | |
| S Fry Rd | Bellaire | 5:00:48 PM | 1.60 | 1:34 | 20:05 | 61 | |
| Bellaire | W Bellfort | 5:00:48 PM | 2.90 | 3:00 | 23:05 | 58 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | 5:00:48 PM | 1.60 | 1:32 | 24:36 | 63 | |
| Oyster Creek | FM-1464 | 5:00:48 PM | 2.00 | 1:45 | 26:21 | 69 | |
| FM-1464 | New Territory | 5:00:48 PM | 1.50 | 1:17 | 27:38 | 70 | |
| New Territory | Brazos River | 5:00:48 PM | 1.00 | 00:56 | 28:34 | 64 | |
| Summary | 30.55 | 28:34 | 28:34 | 64 | |
