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 | 5:39:44 PM | 1.00 | 00:56 | 00:56 | 64 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 5:39:44 PM | 1.60 | 1:31 | 2:25 | 63 | |
| Harlem Rd | W Bellfort | 5:39:44 PM | 1.50 | 1:16 | 3:41 | 71 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 5:39:44 PM | 2.20 | 13:11 | 16:49 | 10 |  |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 5:39:44 PM | 1.50 | 8:31 | 25:19 | 11 | |
| Morton | Clay Rd | 5:39:44 PM | 1.60 | 2:17 | 27:36 | 42 |  |
| Clay Rd | Beckendorff | 5:39:44 PM | 1.30 | 1:17 | 28:53 | 61 | |
| Beckendorff | FM-529 | 5:39:44 PM | 1.00 | 00:55 | 29:48 | 65 | |
| FM-529 | West Rd | 5:39:44 PM | 2.50 | 1:52 | 31:40 | 80 | |
| West Rd | House Hahl | 5:39:44 PM | 1.30 | 1:30 | 33:10 | 52 | |
| House Hahl | Bridgeland Lake Parkway | 5:39:44 PM | 1.40 | 1:50 | 35:00 | 46 | |
| Bridgeland Lake Parkway | US-290 Northwest | 5:39:44 PM | 2.40 | 3:43 | 38:43 | 39 |  |
| Summary | 30.55 | 38:43 | 38:43 | 47 | |
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 | 5:39:44 PM | 2.40 | 4:06 | 4:06 | 35 | |
| Bridgeland Lake Parkway | House Hahl | 5:39:44 PM | 1.40 | 1:24 | 5:30 | 60 | |
| House Hahl | West Rd | 5:39:44 PM | 1.30 | 1:45 | 7:15 | 45 | |
| West Rd | FM-529 | 5:39:44 PM | 2.50 | 3:35 | 10:50 | 42 | |
| FM-529 | Beckendorff | 5:39:44 PM | 1.00 | 1:03 | 11:53 | 57 | |
| Beckendorff | Clay Rd | 5:39:44 PM | 1.30 | 1:19 | 13:12 | 59 | |
| Clay Rd | Morton | 5:39:44 PM | 1.60 | 1:52 | 15:04 | 51 | |
| Morton | IH-10 Katy | 5:39:44 PM | 1.50 | 1:43 | 16:47 | 52 | |
| IH-10 Katy | Kingsland | 5:30:45 PM | 1.25 | 2:07 | 18:54 | 35 | |
| Kingsland | Cinco Ranch Blvd | 5:39:44 PM | 2.20 | 9:00 | 27:54 | 15 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | 5:36:44 PM | 1.50 | 1:28 | 29:19 | 61 | |
| Harlem Rd | Oyster Creek | 5:39:44 PM | 1.60 | 1:25 | 30:44 | 68 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 5:39:44 PM | 1.00 | 00:44 | 31:26 | 82 | |
| Summary | 30.55 | 31:26 | 31:26 | 58 | |
