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 | - | 1.00 | Not Available |  |
| New Territory | FM-1464 | 5:30:39 PM | 1.50 | 1:23 | 1:22 | 65 |  |
| FM-1464 | Oyster Creek | 5:30:39 PM | 2.00 | 1:50 | 3:12 | 65 | |
| Oyster Creek | Harlem Rd | 5:30:39 PM | 1.60 | 1:28 | 4:40 | 65 | |
| Harlem Rd | W Bellfort | 5:30:39 PM | 1.50 | 1:13 | 5:53 | 74 | |
| W Bellfort | Bellaire | 5:30:39 PM | 2.90 | 2:34 | 8:27 | 68 | |
| Bellaire | S Fry Rd | 5:30:39 PM | 1.60 | 1:35 | 10:02 | 61 | |
| S Fry Rd | Cinco Ranch Blvd | 5:30:39 PM | 2.00 | 7:05 | 17:07 | 17 |  |
| Cinco Ranch Blvd | Kingsland | 5:30:39 PM | 2.20 | 5:57 | 23:04 | 22 |  |
| Kingsland | IH-10 Katy | 5:30:39 PM | 1.25 | 1:16 | 24:20 | 59 | |
| IH-10 Katy | Morton | 5:30:39 PM | 1.50 | 7:17 | 31:37 | 12 | |
| Morton | Clay Rd | 5:30:39 PM | 1.60 | 2:49 | 34:26 | 34 |  |
| Clay Rd | Beckendorff | 5:30:39 PM | 1.30 | 1:18 | 35:44 | 60 | |
| Beckendorff | FM-529 | 5:30:39 PM | 1.00 | 00:55 | 36:39 | 65 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | - | 1.40 | Not Available | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| Summary | 30.55 | Not Available | |
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 | - | 2.40 | Not Available | |
| Bridgeland Lake Parkway | House Hahl | - | 1.40 | Not Available | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 5:30:39 PM | 1.00 | 1:23 | 1:19 | 43 |  |
| Beckendorff | Clay Rd | 5:30:39 PM | 1.30 | 1:53 | 3:12 | 41 | |
| Clay Rd | Morton | 5:30:39 PM | 1.60 | 2:11 | 5:23 | 44 | |
| Morton | IH-10 Katy | 5:30:39 PM | 1.50 | 2:06 | 7:29 | 43 | |
| IH-10 Katy | Kingsland | 5:30:39 PM | 1.25 | 1:19 | 8:48 | 57 | |
| Kingsland | Cinco Ranch Blvd | 5:30:39 PM | 2.20 | 4:49 | 13:37 | 27 | |
| Cinco Ranch Blvd | S Fry Rd | 5:30:39 PM | 2.00 | 5:16 | 18:53 | 23 | |
| S Fry Rd | Bellaire | 5:30:39 PM | 1.60 | 1:38 | 20:31 | 59 | |
| Bellaire | W Bellfort | 5:30:39 PM | 2.90 | 2:38 | 23:09 | 66 | |
| W Bellfort | Harlem Rd | 5:27:40 PM | 1.50 | 1:08 | 24:17 | 79 | |
| Harlem Rd | Oyster Creek | 5:30:39 PM | 1.60 | 1:22 | 25:39 | 70 | |
| Oyster Creek | FM-1464 | 5:30:39 PM | 2.00 | 1:43 | 27:22 | 70 | |
| FM-1464 | New Territory | 5:30:39 PM | 1.50 | 1:21 | 28:43 | 67 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
