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 | 2:04:57 AM | 1.60 | 1:35 | 1:32 | 61 |  |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 2:04:57 AM | 2.90 | 2:31 | 4:02 | 69 | |
| Bellaire | S Fry Rd | 2:04:57 AM | 1.60 | 1:22 | 5:24 | 70 | |
| S Fry Rd | Cinco Ranch Blvd | 2:04:57 AM | 2.00 | 1:47 | 7:11 | 67 | |
| Cinco Ranch Blvd | Kingsland | 2:04:57 AM | 2.20 | 2:45 | 9:56 | 48 |  |
| Kingsland | IH-10 Katy | 2:04:57 AM | 1.25 | 00:58 | 10:54 | 78 | |
| IH-10 Katy | Morton | 2:04:57 AM | 1.50 | 2:03 | 12:57 | 44 | |
| Morton | Clay Rd | 2:04:57 AM | 1.60 | 1:27 | 14:24 | 66 | |
| Clay Rd | Beckendorff | 2:04:57 AM | 1.30 | 1:15 | 15:39 | 62 | |
| Beckendorff | FM-529 | 2:04:57 AM | 1.00 | 00:53 | 16:32 | 68 | |
| FM-529 | West Rd | 2:04:57 AM | 2.50 | 2:02 | 18:34 | 74 | |
| West Rd | House Hahl | 2:04:57 AM | 1.30 | 1:16 | 19:50 | 62 | |
| House Hahl | Bridgeland Lake Parkway | 2:04:57 AM | 1.40 | 1:12 | 21:02 | 70 | |
| Bridgeland Lake Parkway | US-290 Northwest | 2:04:57 AM | 2.40 | 2:15 | 23:17 | 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 | 1:53:57 AM | 2.40 | 2:03 | 2:03 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 2:04:57 AM | 1.40 | 1:34 | 3:37 | 54 | |
| House Hahl | West Rd | 2:04:57 AM | 1.30 | 1:35 | 5:12 | 49 | |
| West Rd | FM-529 | 2:04:57 AM | 2.50 | 1:47 | 6:59 | 84 | |
| FM-529 | Beckendorff | 2:04:57 AM | 1.00 | 1:06 | 8:05 | 55 | |
| Beckendorff | Clay Rd | 2:04:57 AM | 1.30 | 1:07 | 9:12 | 70 | |
| Clay Rd | Morton | 2:04:57 AM | 1.60 | 1:49 | 11:01 | 53 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 2:04:57 AM | 2.20 | 1:49 | 12:48 | 73 | |
| Cinco Ranch Blvd | S Fry Rd | 2:04:57 AM | 2.00 | 2:07 | 14:55 | 57 | |
| S Fry Rd | Bellaire | 2:04:57 AM | 1.60 | 1:32 | 16:27 | 63 | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| 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 | 16:21 | 16:21 | 112 | |
