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 | 12:06:54 AM | 1.00 | 1:12 | 1:12 | 50 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 12:06:54 AM | 2.90 | 3:22 | 4:30 | 52 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 12:06:54 AM | 2.00 | 1:55 | 6:24 | 63 | |
| Cinco Ranch Blvd | Kingsland | 12:06:54 AM | 2.20 | 1:56 | 8:20 | 68 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 12:06:54 AM | 1.50 | 1:41 | 10:00 | 53 | |
| Morton | Clay Rd | 12:06:54 AM | 1.60 | 1:32 | 11:32 | 63 | |
| Clay Rd | Beckendorff | 12:06:54 AM | 1.30 | 1:33 | 13:05 | 50 | |
| Beckendorff | FM-529 | 11:56:54 PM | 1.00 | 00:48 | 13:53 | 75 | |
| FM-529 | West Rd | 12:06:54 AM | 2.50 | 2:15 | 16:08 | 67 | |
| West Rd | House Hahl | 12:06:54 AM | 1.30 | 1:40 | 17:48 | 47 |  |
| House Hahl | Bridgeland Lake Parkway | 12:06:54 AM | 1.40 | 1:19 | 19:07 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:06:54 AM | 2.40 | 2:12 | 21:19 | 65 | |
| Summary | 30.55 | 21:19 | 21:19 | 86 | |
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 | 12:06:54 AM | 2.40 | 2:21 | 2:21 | 61 | |
| Bridgeland Lake Parkway | House Hahl | 12:06:54 AM | 1.40 | 1:20 | 3:41 | 63 | |
| House Hahl | West Rd | 12:06:54 AM | 1.30 | 1:41 | 5:22 | 46 | |
| West Rd | FM-529 | 11:56:54 PM | 2.50 | 1:52 | 7:14 | 80 | |
| FM-529 | Beckendorff | 12:06:54 AM | 1.00 | 1:13 | 8:27 | 49 | |
| Beckendorff | Clay Rd | 12:06:54 AM | 1.30 | 1:08 | 9:35 | 69 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 12:02:54 AM | 1.25 | 1:35 | 11:08 | 47 | |
| Kingsland | Cinco Ranch Blvd | 12:06:54 AM | 2.20 | 1:44 | 12:52 | 76 | |
| Cinco Ranch Blvd | S Fry Rd | 12:06:54 AM | 2.00 | 1:45 | 14:37 | 69 | |
| S Fry Rd | Bellaire | 12:02:54 AM | 1.60 | 1:20 | 15:57 | 72 | |
| Bellaire | W Bellfort | 12:06:54 AM | 2.90 | 3:15 | 19:12 | 54 | |
| 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 | 19:07 | 19:07 | 96 | |
