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 | 10:21:27 AM | 1.50 | 1:21 | 1:20 | 67 |  |
| FM-1464 | Oyster Creek | 10:21:27 AM | 2.00 | 1:49 | 3:09 | 66 | |
| Oyster Creek | Harlem Rd | 10:21:27 AM | 1.60 | 1:39 | 4:48 | 58 | |
| Harlem Rd | W Bellfort | 10:21:27 AM | 1.50 | 1:21 | 6:09 | 67 | |
| W Bellfort | Bellaire | 10:21:27 AM | 2.90 | 2:37 | 8:46 | 66 | |
| Bellaire | S Fry Rd | 10:21:27 AM | 1.60 | 1:30 | 10:16 | 64 | |
| S Fry Rd | Cinco Ranch Blvd | 10:21:27 AM | 2.00 | 2:16 | 12:32 | 53 | |
| Cinco Ranch Blvd | Kingsland | 10:21:27 AM | 2.20 | 2:42 | 15:14 | 49 |  |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 10:21:27 AM | 1.50 | 1:53 | 17:06 | 48 | |
| Morton | Clay Rd | 10:21:27 AM | 1.60 | 1:27 | 18:33 | 66 | |
| Clay Rd | Beckendorff | 10:21:27 AM | 1.30 | 1:19 | 19:52 | 59 | |
| Beckendorff | FM-529 | 10:21:27 AM | 1.00 | 00:57 | 20:49 | 63 | |
| FM-529 | West Rd | 10:21:27 AM | 2.50 | 2:16 | 23:05 | 66 | |
| West Rd | House Hahl | 10:21:27 AM | 1.30 | 1:13 | 24:18 | 64 | |
| House Hahl | Bridgeland Lake Parkway | 10:21:27 AM | 1.40 | 1:16 | 25:34 | 66 | |
| 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 | 10:21:27 AM | 1.40 | 1:17 | 1:16 | 65 | |
| House Hahl | West Rd | 10:21:27 AM | 1.30 | 1:11 | 2:27 | 66 | |
| West Rd | FM-529 | 10:21:27 AM | 2.50 | 2:04 | 4:31 | 73 | |
| FM-529 | Beckendorff | 10:21:27 AM | 1.00 | 1:08 | 5:39 | 53 | |
| Beckendorff | Clay Rd | 10:21:27 AM | 1.30 | 1:10 | 6:49 | 67 | |
| Clay Rd | Morton | 10:21:27 AM | 1.60 | 1:47 | 8:36 | 54 | |
| Morton | IH-10 Katy | 10:20:28 AM | 1.50 | 1:09 | 9:45 | 78 | |
| IH-10 Katy | Kingsland | 10:21:27 AM | 1.25 | 1:22 | 11:07 | 55 | |
| Kingsland | Cinco Ranch Blvd | 10:21:27 AM | 2.20 | 2:08 | 13:15 | 62 | |
| Cinco Ranch Blvd | S Fry Rd | 10:21:27 AM | 2.00 | 2:09 | 15:24 | 56 | |
| S Fry Rd | Bellaire | 10:21:27 AM | 1.60 | 1:28 | 16:52 | 65 | |
| Bellaire | W Bellfort | 10:21:27 AM | 2.90 | 2:36 | 19:28 | 67 | |
| W Bellfort | Harlem Rd | 10:21:27 AM | 1.50 | 1:17 | 20:45 | 70 | |
| Harlem Rd | Oyster Creek | 10:21:27 AM | 1.60 | 1:30 | 22:15 | 64 | |
| Oyster Creek | FM-1464 | 10:21:27 AM | 2.00 | 1:40 | 23:55 | 72 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
