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 | 3:21:36 PM | 1.00 | 00:52 | 00:52 | 69 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 3:21:36 PM | 1.60 | 1:28 | 2:18 | 65 | |
| Harlem Rd | W Bellfort | 3:21:36 PM | 1.50 | 1:11 | 3:29 | 76 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 3:21:36 PM | 2.00 | 2:24 | 5:51 | 50 | |
| Cinco Ranch Blvd | Kingsland | 3:21:36 PM | 2.20 | 3:17 | 9:08 | 40 |  |
| Kingsland | IH-10 Katy | 3:21:36 PM | 1.25 | 1:05 | 10:13 | 69 | |
| IH-10 Katy | Morton | 3:21:36 PM | 1.50 | 2:23 | 12:36 | 38 |  |
| Morton | Clay Rd | 3:21:36 PM | 1.60 | 2:12 | 14:48 | 44 | |
| Clay Rd | Beckendorff | 3:21:36 PM | 1.30 | 1:19 | 16:07 | 59 | |
| Beckendorff | FM-529 | 3:21:36 PM | 1.00 | 00:55 | 17:02 | 65 | |
| FM-529 | West Rd | 3:21:36 PM | 2.50 | 1:55 | 18:57 | 78 | |
| West Rd | House Hahl | 3:21:36 PM | 1.30 | 1:33 | 20:30 | 50 | |
| House Hahl | Bridgeland Lake Parkway | 3:21:36 PM | 1.40 | 1:20 | 21:50 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:21:36 PM | 2.40 | 2:12 | 24:02 | 65 | |
| Summary | 30.55 | 24:02 | 24:02 | 76 | |
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 | 3:21:36 PM | 2.40 | 2:07 | 2:07 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 3:21:36 PM | 1.40 | 1:20 | 3:27 | 63 | |
| House Hahl | West Rd | 3:21:36 PM | 1.30 | 1:38 | 5:05 | 48 | |
| West Rd | FM-529 | 3:21:36 PM | 2.50 | 1:56 | 7:01 | 78 | |
| FM-529 | Beckendorff | 3:21:36 PM | 1.00 | 1:03 | 8:04 | 57 | |
| Beckendorff | Clay Rd | 3:21:36 PM | 1.30 | 1:13 | 9:17 | 64 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 3:21:36 PM | 1.50 | 1:43 | 10:59 | 52 | |
| IH-10 Katy | Kingsland | 3:21:36 PM | 1.25 | 1:12 | 12:11 | 62 | |
| Kingsland | Cinco Ranch Blvd | 3:21:36 PM | 2.20 | 4:21 | 16:32 | 30 | |
| Cinco Ranch Blvd | S Fry Rd | 3:21:36 PM | 2.00 | 2:00 | 18:32 | 60 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | 3:11:36 PM | 1.50 | 1:12 | 19:42 | 75 | |
| Harlem Rd | Oyster Creek | 3:21:36 PM | 1.60 | 1:29 | 21:11 | 65 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 3:21:36 PM | 1.00 | 00:48 | 21:57 | 75 | |
| Summary | 30.55 | 21:57 | 21:57 | 84 | |
