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 | 1:59:57 PM | 1.00 | 00:54 | 00:54 | 67 |  |
| New Territory | FM-1464 | 1:59:57 PM | 1.50 | 1:17 | 2:11 | 70 | |
| FM-1464 | Oyster Creek | 1:59:57 PM | 2.00 | 1:41 | 3:52 | 71 | |
| Oyster Creek | Harlem Rd | 1:59:57 PM | 1.60 | 1:27 | 5:19 | 66 | |
| Harlem Rd | W Bellfort | 1:59:57 PM | 1.50 | 1:16 | 6:35 | 71 | |
| W Bellfort | Bellaire | 1:59:57 PM | 2.90 | 2:42 | 9:17 | 64 | |
| Bellaire | S Fry Rd | 1:59:57 PM | 1.60 | 1:30 | 10:47 | 64 | |
| S Fry Rd | Cinco Ranch Blvd | 1:59:57 PM | 2.00 | 4:47 | 15:34 | 25 |  |
| Cinco Ranch Blvd | Kingsland | 1:59:57 PM | 2.20 | 6:35 | 22:09 | 20 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available |  |
| IH-10 Katy | Morton | 1:59:57 PM | 1.50 | 1:51 | 23:59 | 49 |  |
| Morton | Clay Rd | 1:59:57 PM | 1.60 | 1:36 | 25:35 | 60 | |
| Clay Rd | Beckendorff | 1:59:57 PM | 1.30 | 1:37 | 27:12 | 48 | |
| Beckendorff | FM-529 | 1:59:57 PM | 1.00 | 1:21 | 28:33 | 44 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 1:59:57 PM | 1.40 | 1:23 | 29:54 | 61 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:59:57 PM | 2.40 | 2:21 | 32:15 | 61 | |
| Summary | 30.55 | 32:15 | 32:15 | 57 | |
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 | 1:59:57 PM | 2.40 | 2:03 | 2:03 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 1:59:57 PM | 1.40 | 1:19 | 3:22 | 64 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 1:59:57 PM | 1.00 | 2:24 | 5:44 | 25 | |
| Beckendorff | Clay Rd | 1:59:57 PM | 1.30 | 1:21 | 7:05 | 58 | |
| Clay Rd | Morton | 1:59:57 PM | 1.60 | 2:07 | 9:12 | 45 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 1:59:57 PM | 1.25 | 1:18 | 10:29 | 58 | |
| Kingsland | Cinco Ranch Blvd | 1:59:57 PM | 2.20 | 5:07 | 15:36 | 26 | |
| Cinco Ranch Blvd | S Fry Rd | 1:59:57 PM | 2.00 | 4:17 | 19:53 | 28 | |
| S Fry Rd | Bellaire | 1:59:57 PM | 1.60 | 1:41 | 21:34 | 57 | |
| Bellaire | W Bellfort | 1:59:57 PM | 2.90 | 2:35 | 24:09 | 67 | |
| W Bellfort | Harlem Rd | 1:59:57 PM | 1.50 | 1:26 | 25:35 | 63 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 1:59:57 PM | 2.00 | 1:40 | 27:14 | 72 | |
| FM-1464 | New Territory | 1:59:57 PM | 1.50 | 1:16 | 28:30 | 71 | |
| New Territory | Brazos River | 1:59:57 PM | 1.00 | 00:52 | 29:22 | 69 | |
| Summary | 30.55 | 29:22 | 29:22 | 62 | |
