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 | - | 1.50 | Not Available | |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 5:50:30 PM | 1.60 | 1:27 | 1:24 | 66 |  |
| Harlem Rd | W Bellfort | 5:50:30 PM | 1.50 | 1:18 | 2:42 | 69 | |
| W Bellfort | Bellaire | 5:50:30 PM | 2.90 | 2:43 | 5:25 | 64 | |
| Bellaire | S Fry Rd | 5:50:30 PM | 1.60 | 1:39 | 7:04 | 58 | |
| S Fry Rd | Cinco Ranch Blvd | 5:50:30 PM | 2.00 | 8:12 | 15:16 | 15 |  |
| Cinco Ranch Blvd | Kingsland | 5:50:30 PM | 2.20 | 5:57 | 21:13 | 22 |  |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 5:50:30 PM | 1.50 | 8:13 | 29:25 | 11 | |
| Morton | Clay Rd | 5:50:30 PM | 1.60 | 2:44 | 32:09 | 35 |  |
| Clay Rd | Beckendorff | 5:50:30 PM | 1.30 | 1:20 | 33:29 | 58 | |
| Beckendorff | FM-529 | 5:50:30 PM | 1.00 | 00:56 | 34:25 | 64 | |
| FM-529 | West Rd | 5:50:30 PM | 2.50 | 2:16 | 36:41 | 66 | |
| West Rd | House Hahl | 5:50:30 PM | 1.30 | 1:12 | 37:53 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 5:50:30 PM | 1.40 | 1:16 | 39:09 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 5:50:30 PM | 2.40 | 2:46 | 41:55 | 52 | |
| 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 | 5:50:30 PM | 2.40 | 4:26 | 4:26 | 32 | |
| Bridgeland Lake Parkway | House Hahl | 5:50:30 PM | 1.40 | 1:19 | 5:45 | 64 | |
| House Hahl | West Rd | 5:50:30 PM | 1.30 | 1:20 | 7:05 | 58 | |
| West Rd | FM-529 | 5:50:30 PM | 2.50 | 2:16 | 9:21 | 66 | |
| FM-529 | Beckendorff | 5:50:30 PM | 1.00 | 1:12 | 10:33 | 50 | |
| Beckendorff | Clay Rd | 5:50:30 PM | 1.30 | 1:35 | 12:08 | 49 |  |
| Clay Rd | Morton | 5:50:30 PM | 1.60 | 1:34 | 13:42 | 61 | |
| Morton | IH-10 Katy | 5:50:30 PM | 1.50 | 1:06 | 14:48 | 82 | |
| IH-10 Katy | Kingsland | 5:50:30 PM | 1.25 | 1:27 | 16:15 | 52 | |
| Kingsland | Cinco Ranch Blvd | 5:50:30 PM | 2.20 | 6:42 | 22:57 | 20 | |
| Cinco Ranch Blvd | S Fry Rd | 5:50:30 PM | 2.00 | 5:29 | 28:26 | 22 | |
| S Fry Rd | Bellaire | 5:50:30 PM | 1.60 | 1:26 | 29:52 | 67 | |
| Bellaire | W Bellfort | 5:50:30 PM | 2.90 | 2:34 | 32:26 | 68 | |
| W Bellfort | Harlem Rd | 5:50:30 PM | 1.50 | 1:14 | 33:40 | 73 | |
| Harlem Rd | Oyster Creek | 5:50:30 PM | 1.60 | 1:27 | 35:07 | 66 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 35:04 | 35:04 | 52 | |
