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 | 10:40:40 AM | 1.60 | 1:28 | 1:25 | 65 |  |
| Harlem Rd | W Bellfort | 10:40:40 AM | 1.50 | 1:21 | 2:46 | 67 | |
| W Bellfort | Bellaire | 10:40:40 AM | 2.90 | 2:34 | 5:20 | 68 | |
| Bellaire | S Fry Rd | 10:40:40 AM | 1.60 | 1:28 | 6:48 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 10:40:40 AM | 2.00 | 2:09 | 8:57 | 56 | |
| Cinco Ranch Blvd | Kingsland | 10:40:40 AM | 2.20 | 10:22 | 19:19 | 13 |  |
| Kingsland | IH-10 Katy | 10:35:40 AM | 1.25 | 1:06 | 20:25 | 68 | |
| IH-10 Katy | Morton | 10:40:40 AM | 1.50 | 2:09 | 22:34 | 42 |  |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | 10:40:40 AM | 1.00 | 00:55 | 23:27 | 65 | |
| FM-529 | West Rd | 10:40:40 AM | 2.50 | 2:19 | 25:46 | 65 | |
| West Rd | House Hahl | 10:40:40 AM | 1.30 | 1:15 | 27:01 | 62 | |
| House Hahl | Bridgeland Lake Parkway | 10:40:40 AM | 1.40 | 1:19 | 28:20 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 10:40:40 AM | 2.40 | 2:09 | 30:29 | 67 | |
| 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 | 10:40:40 AM | 2.40 | 2:10 | 2:10 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 10:40:40 AM | 1.40 | 1:16 | 3:26 | 66 | |
| House Hahl | West Rd | 10:40:40 AM | 1.30 | 1:12 | 4:38 | 65 | |
| West Rd | FM-529 | 10:40:40 AM | 2.50 | 2:08 | 6:46 | 70 | |
| FM-529 | Beckendorff | 10:40:40 AM | 1.00 | 00:59 | 7:45 | 61 | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 10:35:40 AM | 1.50 | 1:09 | 8:52 | 78 | |
| IH-10 Katy | Kingsland | 10:38:40 AM | 1.25 | 1:14 | 10:06 | 61 | |
| Kingsland | Cinco Ranch Blvd | 10:40:40 AM | 2.20 | 2:19 | 12:25 | 57 | |
| Cinco Ranch Blvd | S Fry Rd | 10:40:40 AM | 2.00 | 2:46 | 15:11 | 43 | |
| S Fry Rd | Bellaire | 10:40:40 AM | 1.60 | 1:41 | 16:52 | 57 | |
| Bellaire | W Bellfort | 10:40:40 AM | 2.90 | 2:43 | 19:35 | 64 | |
| W Bellfort | Harlem Rd | 10:40:40 AM | 1.50 | 1:15 | 20:50 | 72 | |
| Harlem Rd | Oyster Creek | 10:40:40 AM | 1.60 | 1:35 | 22:25 | 61 | |
| 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 | 22:22 | 22:22 | 82 | |
