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 | 7:40:48 AM | 1.60 | 1:27 | 1:24 | 66 |  |
| Harlem Rd | W Bellfort | 7:40:48 AM | 1.50 | 1:11 | 2:35 | 76 | |
| W Bellfort | Bellaire | 7:40:48 AM | 2.90 | 2:25 | 5:00 | 72 | |
| Bellaire | S Fry Rd | 7:40:48 AM | 1.60 | 1:34 | 6:34 | 61 | |
| S Fry Rd | Cinco Ranch Blvd | 7:40:48 AM | 2.00 | 3:57 | 10:31 | 30 |  |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 7:40:48 AM | 1.25 | 00:56 | 11:26 | 80 | |
| IH-10 Katy | Morton | 7:40:48 AM | 1.50 | 1:43 | 13:09 | 52 | |
| Morton | Clay Rd | 7:40:48 AM | 1.60 | 1:29 | 14:38 | 65 | |
| Clay Rd | Beckendorff | 7:40:48 AM | 1.30 | 1:16 | 15:54 | 62 | |
| Beckendorff | FM-529 | 7:40:48 AM | 1.00 | 00:55 | 16:49 | 65 | |
| FM-529 | West Rd | 7:40:48 AM | 2.50 | 2:17 | 19:06 | 66 | |
| West Rd | House Hahl | 7:40:48 AM | 1.30 | 1:15 | 20:21 | 62 | |
| House Hahl | Bridgeland Lake Parkway | 7:40:48 AM | 1.40 | 1:22 | 21:43 | 61 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:40:48 AM | 2.40 | 2:14 | 23:57 | 64 | |
| 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 | 7:40:48 AM | 2.40 | 2:20 | 2:20 | 62 | |
| Bridgeland Lake Parkway | House Hahl | 7:40:48 AM | 1.40 | 1:20 | 3:40 | 63 | |
| House Hahl | West Rd | 7:40:48 AM | 1.30 | 1:15 | 4:55 | 62 | |
| West Rd | FM-529 | 7:40:48 AM | 2.50 | 2:10 | 7:05 | 69 | |
| FM-529 | Beckendorff | 7:40:48 AM | 1.00 | 1:27 | 8:32 | 41 |  |
| Beckendorff | Clay Rd | 7:40:48 AM | 1.30 | 1:31 | 10:03 | 51 | |
| Clay Rd | Morton | 7:40:48 AM | 1.60 | 2:10 | 12:13 | 44 | |
| Morton | IH-10 Katy | 7:40:48 AM | 1.50 | 1:26 | 13:39 | 63 | |
| IH-10 Katy | Kingsland | 7:40:48 AM | 1.25 | 1:28 | 15:07 | 51 | |
| Kingsland | Cinco Ranch Blvd | 7:40:48 AM | 2.20 | 7:00 | 22:07 | 19 |  |
| Cinco Ranch Blvd | S Fry Rd | 7:40:48 AM | 2.00 | 4:49 | 26:56 | 25 |  |
| S Fry Rd | Bellaire | 7:40:48 AM | 1.60 | 1:49 | 28:45 | 53 | |
| Bellaire | W Bellfort | 7:40:48 AM | 2.90 | 2:43 | 31:28 | 64 | |
| W Bellfort | Harlem Rd | 7:40:48 AM | 1.50 | 1:15 | 32:43 | 72 | |
| Harlem Rd | Oyster Creek | 7:40:48 AM | 1.60 | 1:35 | 34:18 | 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 | 34:15 | 34:15 | 54 | |
